LCLType unit

Provides compatibility with the Delphi Windows unit.

lcltype.pp was created specifically for compatibility with Delphi. It should only be used for constants and type definitions that are included in the Delphi Windows unit. This is done only for compatibility.

Classes and records

`_ABC`	record	Record describing the width of a TrueType character.
`LOGFONTA`	record	Alias to the Windows.LogFont type. Defined for the Windows platform.
`LOGFONTW`	record	Alias to the Windows.LogFontW type. Defined for the Windows platform.
`tagBITMAP`	record
`tagBITMAPCOREHEADER`	record
`tagBITMAPCOREINFO`	record
`tagBITMAPFILEHEADER`	record
`tagBITMAPINFO`	record
`tagBITMAPINFOHEADER`	record
`tagDIBSECTION`	record
`tagDrawItemStruct`	record
`tagENUMLOGFONTA`	record
`tagENUMLOGFONTEXA`	record
`tagENUMLOGFONTEXW`	record
`tagENUMLOGFONTW`	record
`tagEXTLOGPEN`	record
`tagGRADIENTRECT`	record
`tagGRADIENTTRIANGLE`	record
`tagHELPINFO`	record
`tagLOGBRUSH`	record	Description of a Brush.
`tagLOGPALETTE`	record
`tagLOGPEN`	record
`tagMonitorInfo`	record
`tagMonitorInfoEx`	record
`tagMonitorInfoExW`	record
`tagMSG`	record
`tagNMHDR`	record
`tagPAINTSTRUCT`	record
`tagPALETTEENTRY`	record
`tagRGBQUAD`	record
`tagRGBTRIPLE`	record
`tagScrollInfo`	record	The Scrollbar properties parameter record.
`tagTextMetricA`	record
`tagTEXTMETRICW`	record
`tagTRIVERTEX`	record
`tagWindowPos`	record
`tagWNDCLASSA`	record
`tagWNDCLASSEXA`	record
`tagWNDCLASSEXW`	record
`tagWNDCLASSW`	record
`TCreateParams`	record	Record type used to store window creation parameters.
`TDrawListItemStruct`	record
`TFontSignature`	record
`TIconInfo`	record	Structure used to store the hot spot coordinates, color, and mask for an Icon.
`TListWithEvent`	class	Implements a list with an event signalled when values are added or removed.
`TLMTimer`	record
`TLogGradientStop`	record
`TLogRadialGradient`	record
`TMaxLogPalette`	record
`TMeasureItemStruct`	record
`TNewTextMetric`	record	Record type used to store text metrics for supported LCL platforms.
`TNewTextMetricEx`	record
`TNMListView`	record	Record type used for List View change notification messages.
`TRGBAQuad`	record
`TScreenInfo`	record

Procedures and functions

`Char2VK`	function	Gets the virtual key code for the specified character value.
`CharSetToString`	function	Gets a String with the name for the specified character set identifier.
`CS_To_String`	function	Converts a component style identifier to a component style name.
`FontWeightToStr`	function
`HiWord`	function	Gets the largest value for the specified Integer as a Word type.
`KeyToShortCut`	function	Gets the short cut value for the specified key code and shift modifiers.
`LoWord`	function	Gets the smallest value for the specified Integer as a Word type.
`MathRound`	function	Rounds the specified Real value to an Int64 value.
`MulDiv`	function	Multiples the numerator by the specified Integer value, and divides the result by the denominator value.
`StringToCharset`	function	Gets the character set identifier for the specified character set name.
`VK2Char`	function	Gets the character value for the specified virtual key code.

Types

`_MSG`	type
`_NM_LISTVIEW`	type	Alias for the TNMListView type.
`BITMAP`	type	Alias to the tagBITMAP type.
`BITMAPCOREHEADER`	type	Alias to the tagBITMAPCOREHEADER type.
`BITMAPCOREINFO`	type
`BITMAPFILEHEADER`	type
`BITMAPINFO`	type
`BITMAPINFOHEADER`	type
`Bool`	type	A LongBool type, distinct from the Boolean type.
`COLORREF`	type	Represents color constants in the LCL.
`DIBSECTION`	type
`DrawItemStruct`	type	Alias to the tagDrawItemStruct type.
`ENUMLOGFONT`	type
`ENUMLOGFONTA`	type
`ENUMLOGFONTEX`	type
`ENUMLOGFONTEXA`	type
`ENUMLOGFONTEXW`	type
`ENUMLOGFONTW`	type
`EXTLOGPEN`	type
`FontEnumExProc`	procedure type
`FontEnumProc`	procedure type
`GRADIENTRECT`	type	Alias to the tagGRADIENTRECT type.
`GRADIENTTRIANGLE`	type	Alias to the tagGRADIENTTRIANGLE type.
`HBITMAP`	type	The type of a Bitmap Handle.
`HBRUSH`	type	The type of a painting Brush Handle.
`HCURSOR`	type	The type for a mouse Cursor Handle.
`HDC`	type	The type for a Device Context Handle.
`HFONT`	type	The type of a Font Handle.
`HGDIOBJ`	type	The type of a general GraphicsDeviceInterface Object Handle.
`HGLOBAL`	type	The type for a Global memory block Handle.
`HHOOK`	type	Handle for a callback routine.
`HICON`	type	The type of an Icon Handle.
`HIMAGELIST`	type	The type of an Image List Handle.
`HINST`	type	The type of a (process) Instance Handle.
`HKEY`	type	Handle to a registry key.
`HMENU`	type	The type of a Menu Handle.
`HMONITOR`	type	The type of a display Monitor (CRT...) Handle.
`HPALETTE`	type	The type of a color Palette Handle.
`HPEN`	type	The type of a line drawing Pen Handle.
`HRGN`	type	The type of a display Region Handle.
`HWND`	type	The type of a Window Handle.
`LOGBRUSH`	type
`LOGFONT`	type
`LOGPALETTE`	type
`LOGPEN`	type
`LPARAM`	type	Type of the second message argument (pointer-sized).
`LPLOGFONT`	type
`LRESULT`	type	Type of a message result (pointer-sized).
`MONITOR_DPI_TYPE`	enumeration
`MonitorEnumProc`	procedure type
`NM_LISTVIEW`	type	Alias for the TNMListView type.
`NMHDR`	type
`PABC`	type
`PAINTSTRUCT`	type
`PALETTEENTRY`	type
`PBitmap`	type	Pointer to the TagBitmap type.
`PBitmapCoreHeader`	type	Pointer to the TBitmapCoreHeader type.
`PBitmapCoreInfo`	type
`PBitmapFileHeader`	type
`PBitmapInfo`	type
`PBitmapInfoHeader`	type	Pointer to the TBitmapInfoHeader type.
`PClipboardFormat`	type	Pointer to a TClipboardFormat type.
`PCriticalSection`	type
`PDIBSection`	type
`PDrawItemStruct`	type
`PDrawListItemStruct`	type	Pointer to the TDrawListItemStruct type.
`PEnumLogFont`	type
`PEnumLogFontA`	type
`PEnumLogFontEx`	type
`PEnumLogFontExA`	type
`PEnumLogFontExW`	type
`PEnumLogFontW`	type
`PExtLogPen`	type
`PGradientRect`	type	Pointer to the tagGradientRect type.
`PGradientTriangle`	type	Pointer to the tagGradientTriangle type.
`PHelpInfo`	type
`PHKEY`	type
`PIconInfo`	type
`PInt`	type
`PLogBrush`	type	Pointer to the TLogBrush type.
`PLogFont`	type	Alias to the PLogFontA type.
`PLogFontA`	type	Defines a Pointer to the TLogFontA type.
`PLogFontW`	type	Defines a Pointer to the TLogFontW type.
`PLogPalette`	type
`PLogPen`	type
`PMaxLogPalette`	type
`PMeasureItemStruct`	type
`PMonitorInfo`	type
`PMonitorInfoEx`	type
`PMonitorInfoExW`	type
`PMsg`	type
`PNMHdr`	type
`PNMListView`	type	Pointer to the TNMListView type.
`PPaintStruct`	type
`PPaletteEntry`	type
`PRect`	type	A pointer to TRect.
`PRGBAQuad`	type
`PRGBQUAD`	type
`PRGBTriple`	type
`PScreenInfo`	type
`PScrollInfo`	type
`PTextMetric`	type
`PTextMetricA`	type
`PTextMetricW`	type
`PTriVertex`	type
`PWindowPos`	type
`PWndClass`	type
`PWndClassA`	type
`PWndClassEx`	type	Alias for the PWndClassExA type.
`PWndClassExA`	type	Pointer to the TWndClassExA type.
`PWndClassExW`	type	Pointer to the TWndClassExW type.
`PWndClassW`	type
`RGBQUAD`	type
`RGBTRIPLE`	type
`Short`	type	A SmallInt type.
`TABC`	type
`tagENUMLOGFONT`	type
`tagENUMLOGFONTEX`	type
`tagLOGFONT`	type
`tagLOGFONTA`	type
`tagLOGFONTW`	type
`tagNMLISTVIEW`	type	Alias for the TNMListView type.
`tagTEXTMETRIC`	type
`tagWNDCLASS`	type
`tagWNDCLASSEX`	type
`TBitmapCoreHeader`	type	Alias to the tagBITMAPCOREHEADER type.
`TBitmapCoreInfo`	type
`TBitmapFileHeader`	type
`TBitmapInfo`	type
`TBitmapInfoHeader`	type
`TClipboardFormat`	type	Alias for the PtrUInt type.
`TClipboardRequestEvent`	procedure type	Specifies an event handler signalled to get a stream instance with the data for a given clipboard format.
`TClipboardType`	enumeration	Represents the sources or dispositions for clipboard data.
`TColorRef`	type	Represents color constants in the LCL.
`TCriticalSection`	type	Alias for the PtrUInt type.
`TDIBSection`	type
`TDockImageOperation`	enumeration	Actions occurring while dragging an image.
`TDrawItemStruct`	type	Alias to the tagDrawItemStruct type.
`TEnumLogFont`	type
`TEnumLogFontA`	type
`TEnumLogFontEx`	type
`TEnumLogFontExA`	type
`TEnumLogFontExW`	type
`TEnumLogFontW`	type
`TExtLogPen`	type
`TEXTMETRIC`	type
`TEXTMETRICA`	type
`TEXTMETRICW`	type
`TFarProc`	type	Alias to the Pointer type.
`TFNTimerProc`	type
`TFNWndProc`	type	Alias to the TFarProc type.
`TGradientRect`	type	Alias to the GRADIENTRECT type.
`TGradientTriangle`	type	Alias to the GRADIENTTRIANGLE type.
`THelpInfo`	type
`TKeyBoardState`	type	State array of 256 possible (virtual) keys.
`TLCLHandle`	type	Alias to the TLCLHandle type defined for widgetset references.
`TListChangeEvent`	procedure type	Specifies an event handler signalled when a value in a TListWithEvent instance is modified.
`TLogBrush`	type
`TLogFont`	type
`TLogFontA`	type
`TLogFontW`	type
`TLOGPALETTE`	type
`TLogPen`	type
`TMonitorDpiType`	type
`TMonitorInfo`	type
`TMonitorInfoEx`	type
`TMonitorInfoExW`	type
`TMsg`	type
`TNativeCanvasType`	enumeration
`TNativeCanvasTypes`	set
`TNativeHandleType`	enumeration
`TNativeHandleTypes`	set
`TNMHdr`	type
`TOnShowSelectItemDialogResult`	procedure type
`TOwnerDrawState`	set	Set type used for TOwnerDrawStateType values.
`TOwnerDrawStateType`	enumeration	Defines values for owner-drawn states.
`TPaintStruct`	type
`TPaletteEntry`	type
`TPredefinedClipboardFormat`	enumeration	Represents predefined clipboard formats used in the LCL.
`TResourceType`	type	Platform-specific alias for resource type identifiers in LCL.
`TRGBAQuadArray`	type
`TRGBQuad`	type
`TRGBTriple`	type
`TRIVERTEX`	type	Alias to the tagTRIVERTEX type.
`TScrollInfo`	type
`TStockFont`	enumeration	Represents stock font types used in InitStockFont.
`TTextMetric`	type
`TTextMetricA`	type
`TTextMetricW`	type
`TTimerProc`	procedure type	Defines a procedure used as a callback to process timer messages.
`TTranslateString`	type	Alias for the String type.
`TTriVertex`	type	Alias to the TRIVERTEX type.
`TUTF8Char`	type	A type that can hold an UTF-8 encoded character.
`TWindowPos`	type	Alias to the tagWindowPos type.
`TWndClass`	type
`TWndClassA`	type
`TWndClassEx`	type
`TWndClassExA`	type
`TWndClassExW`	type
`TWndClassW`	type
`UINT`	type	A 32-bit unsigned integer.
`UINT_PTR`	type	Unsigned integer type with same size as Pointer.
`ULONG_PTR`	type	Alias for the PtrUInt type.
`WindowPos`	type	Alias to the tagWindowPos type.
`WNDCLASS`	type
`WNDCLASSA`	type
`WNDCLASSEX`	type
`WNDCLASSEXA`	type
`WNDCLASSEXW`	type
`WNDCLASSW`	type
`WPARAM`	type	Type of the first message argument (pointer-sized).

Constants

`ALTERNATE`	constant
`ANSI_CHARSET`	constant
`ANSI_FIXED_FONT`	constant	Represents the stock object for an ANSI fixed-pitch font.
`ANSI_VAR_FONT`	constant	Represents the stock object for an ANSI variable-pitch font.
`ANTIALIASED_QUALITY`	constant
`ARABIC_CHARSET`	constant
`BALTIC_CHARSET`	constant
`BDR_INNER`	constant	Indicates whether an inner border (raised or sunken) is in use for a control.
`BDR_OUTER`	constant	Indicates whether an outer border (raised or sunken) is in use for a control.
`BDR_RAISED`	constant	Indicates whether a raised border (inner or outer) is in use for a control.
`BDR_RAISEDINNER`	constant	Represents a 3-D border style with a raised inner border.
`BDR_RAISEDOUTER`	constant	Represents a 3-D border style with a raised outer border.
`BDR_SUNKEN`	constant	Indicates whether a sunken border (inner or outer) is in use for a control.
`BDR_SUNKENINNER`	constant	Represents a 3-D border style with a sunken inner border.
`BDR_SUNKENOUTER`	constant	Represents a 3-D border style with a sunken outer border.
`BF_ADJUST`	constant
`BF_BOTTOM`	constant	Border flag representing the bottom edge of a border rectangle.
`BF_BOTTOMLEFT`	constant	Border flag representing the bottom and left sides of a border rectangle.
`BF_BOTTOMRIGHT`	constant	Border flag representing the bottom and right sides of a border rectangle.
`BF_DIAGONAL`	constant	Border flag representing a diagonal border.
`BF_DIAGONAL_ENDBOTTOMLEFT`	constant
`BF_DIAGONAL_ENDBOTTOMRIGHT`	constant
`BF_DIAGONAL_ENDTOPLEFT`	constant
`BF_DIAGONAL_ENDTOPRIGHT`	constant	Border flag representing a diagonal border where the origin is the bottom-left corner and the terminus is the top-right corner of the rectangle.
`BF_FLAT`	constant
`BF_LEFT`	constant	Border flag representing the left side of a border rectangle.
`BF_MIDDLE`	constant
`BF_MONO`	constant
`BF_RECT`	constant	Border flag representing all sides of a border rectangle.
`BF_RIGHT`	constant	Border flag representing the right side of a border rectangle.
`BF_SOFT`	constant
`BF_TOP`	constant	Border flag representing the top edge of a border rectangle.
`BF_TOPLEFT`	constant	Border flag representing the top and left sides of a border rectangle.
`BF_TOPRIGHT`	constant	Border flag representing the top and right sides of a border rectangle.
`BI_BITFIELDS`	constant	Bit-flag for the uncompressed Red/Green/Blue (RGB) color format using three DWORD values for the red, green, and blue components (respectively) for each pixel in the image data. Valid for both 16-bit and 32-bit per pixel bitmaps.
`BI_RGB`	constant	Bit-flag for the uncompressed Red/Green/Blue (RGB) compression format used in bitmap images. Indicates the image data is not compressed and does not use color masks.
`BI_RLE4`	constant	Bit-flag for the Red/Green/Blue (RGB) color format using 4-bits per pixel run-length encoding (RLE) compression format in a bitmap image. Indicates that the image data contains a 2 byte RLE format with a count byte and two word-sized color index values.
`BI_RLE8`	constant	Bit-flag for the Red/Green/Blue (RGB) color format using 8-bits per pixel run-length encoding (RLE) compression format in a bitmap image. Indicates that the image data contains a 2-byte RLE format with count and color index values.
`BITSPIXEL`	constant	Number of bits per pixel.
`BKMODE_LAST`	constant
`BLACK_BRUSH`	constant	Represents the stock object for a black brush.
`BLACK_PEN`	constant	Represents the stock object for a black pen.
`BLACKNESS`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with all black.
`BLACKONWHITE`	constant
`BS_3STATE`	constant
`BS_AUTOCHECKBOX`	constant
`BS_DEFPUSHBUTTON`	constant
`BS_DIBPATTERN`	constant
`BS_DIBPATTERN8X8`	constant
`BS_DIBPATTERNPT`	constant
`BS_GROUPBOX`	constant
`BS_HATCHED`	constant
`BS_HOLLOW`	constant
`BS_INDEXED`	constant
`BS_MONOPATTERN`	constant
`BS_NULL`	constant
`BS_OWNERDRAW`	constant
`BS_PATTERN`	constant
`BS_PATTERN8X8`	constant
`BS_PUSHBUTTON`	constant
`BS_PUSHLIKE`	constant
`BS_RADIOBUTTON`	constant
`BS_RIGHTBUTTON`	constant
`BS_SOLID`	constant
`CBM_INIT`	constant
`CBS_AUTOHSCROLL`	constant
`CBS_DROPDOWN`	constant
`CBS_DROPDOWNLIST`	constant
`CBS_HASSTRINGS`	constant
`CBS_OWNERDRAWFIXED`	constant
`CBS_OWNERDRAWVARIABLE`	constant
`CBS_SIMPLE`	constant
`CBS_SORT`	constant
`CCHDEVICENAME`	constant
`CCS_ADJUSTABLE`	constant
`CCS_BOTTOM`	constant
`CCS_LEFT`	constant
`CCS_NODIVIDER`	constant
`CCS_NOMOVEX`	constant
`CCS_NOMOVEY`	constant
`CCS_NOPARENTALIGN`	constant
`CCS_NORESIZE`	constant
`CCS_RIGHT`	constant
`CCS_TOP`	constant
`CCS_VERT`	constant
`CHINESEBIG5_CHARSET`	constant
`CLEARTYPE_NATURAL_QUALITY`	constant
`CLEARTYPE_QUALITY`	constant
`CLIP_CHARACTER_PRECIS`	constant
`CLIP_DEFAULT_PRECIS`	constant
`CLIP_EMBEDDED`	constant
`CLIP_LH_ANGLES`	constant
`CLIP_MASK`	constant
`CLIP_STROKE_PRECIS`	constant
`CLIP_TT_ALWAYS`	constant
`ClipboardTypeName`	constant	Contains the names associated with the clipboard types accessed using the enumeration values.
`CLR_DEFAULT`	constant	Mask used to check for the default color value.
`CLR_INVALID`	constant	Same as CLR_NONE
`CLR_NONE`	constant	Cardinal color value used for no color.
`COLOR_3DDKSHADOW`	constant
`COLOR_3DFACE`	constant
`COLOR_3DHIGHLIGHT`	constant
`COLOR_3DHILIGHT`	constant
`COLOR_3DLIGHT`	constant
`COLOR_3DSHADOW`	constant
`COLOR_ACTIVEBORDER`	constant
`COLOR_ACTIVECAPTION`	constant	Offset into the system color map for the active caption color.
`COLOR_APPWORKSPACE`	constant	Offset into the system color map for the workspace color.
`COLOR_BACKGROUND`	constant	Offset into the system color map for the background color.
`COLOR_BTNFACE`	constant	Offset into the system color map for the button face color.
`COLOR_BTNHIGHLIGHT`	constant
`COLOR_BTNHILIGHT`	constant
`COLOR_BTNSHADOW`	constant	Offset into the system color map for the button shadow color.
`COLOR_BTNTEXT`	constant	Offset into the system color map for the button text color.
`COLOR_CAPTIONTEXT`	constant	Offset into the system color map for the caption text color.
`COLOR_DESKTOP`	constant
`COLOR_ENDCOLORS`	constant
`COLOR_FORM`	constant
`COLOR_GRADIENTACTIVECAPTION`	constant
`COLOR_GRADIENTINACTIVECAPTION`	constant
`COLOR_GRAYTEXT`	constant	Offset into the system color map for the grayed or inactive text color.
`COLOR_HIGHLIGHT`	constant	Offset into the system color map for the highlight color.
`COLOR_HIGHLIGHTTEXT`	constant	Offset into the system color map for the highlighted text color.
`COLOR_HOTLIGHT`	constant
`COLOR_INACTIVEBORDER`	constant	Offset into the system color map for the inactive border color.
`COLOR_INACTIVECAPTION`	constant	Offset into the system color map for the inactive caption color.
`COLOR_INACTIVECAPTIONTEXT`	constant
`COLOR_INFOBK`	constant
`COLOR_INFOTEXT`	constant
`COLOR_MENU`	constant	Offset into the system color map for the menu color.
`COLOR_MENUBAR`	constant
`COLOR_MENUHILIGHT`	constant
`COLOR_MENUTEXT`	constant	Offset into the system color map for the menu text color.
`COLOR_SCROLLBAR`	constant	Offset into the system color map for the scroll bar color.
`COLOR_WINDOW`	constant	Offset into the system color map for the window color.
`COLOR_WINDOWFRAME`	constant	Offset into the system color map for the window frame or border color.
`COLOR_WINDOWTEXT`	constant	Offset into the system color map for the window text color.
`COLORONCOLOR`	constant
`ComplexRegion`	constant
`CS_HREDRAW`	constant	Class style constant used to redraw the entire window when the width for the client area has been changed.
`CS_VREDRAW`	constant	Class style constant used to redraw the entire window when the height for the client area has been changed.
`csArrow`	constant	Component style identifier.
`csBitBtn`	constant	Component style identifier.
`csButton`	constant	Component style identifier.
`csCalendar`	constant	Component style identifier.
`csCheckbox`	constant	Component style identifier.
`csCheckListBox`	constant	Component style identifier.
`csCListBox`	constant	Component style identifier.
`csColorDialog`	constant	Component style identifier.
`csComboBox`	constant	Component style identifier.
`csEdit`	constant	Component style identifier.
`csFileDialog`	constant	Component style identifier.
`csFixed`	constant	Component style identifier.
`csFontDialog`	constant	Component style identifier.
`csForm`	constant	Component style identifier.
`csGroupBox`	constant	Component style identifier.
`csHintWindow`	constant	Component style identifier.
`csListBox`	constant	Component style identifier.
`csListView`	constant	Component style identifier.
`csMainMenu`	constant	Component style identifier.
`csMemo`	constant	Component style identifier.
`csMenuBar`	constant	Component style identifier.
`csMenuItem`	constant	Component style identifier.
`csNone`	constant	Component style identifier.
`csNonLCL`	constant	Component style identifier. Used for non-LCL controls that create their own handles.
`csNotebook`	constant	Component style identifier.
`csOpenFileDialog`	constant	Component style identifier.
`csPage`	constant	Component style identifier.
`csPairSplitter`	constant	Component style identifier.
`csPairSplitterSide`	constant	Component style identifier.
`csPanel`	constant	Component style identifier.
`csPopupMenu`	constant	Component style identifier.
`csPreviewFileControl`	constant	Component style identifier.
`csPreviewFileDialog`	constant	Component style identifier.
`csProgressBar`	constant	Component style identifier.
`csRadioButton`	constant	Component style identifier.
`csSaveFileDialog`	constant	Component style identifier.
`csScrollBar`	constant	Component style identifier.
`csScrollBox`	constant	Component style identifier.
`csScrolledWindow`	constant	Component style identifier.
`csSelectDirectoryDialog`	constant	Component style identifier.
`csSpinedit`	constant	Component style identifier.
`csStaticText`	constant	Component style identifier.
`csStatusBar`	constant	Component style identifier.
`csToggleBox`	constant	Component style identifier.
`csTrackBar`	constant	Component style identifier.
`csWinControl`	constant	Component style identifier.
`DC_BRUSH`	constant	Represents the stock object with a device context for a brush.
`DC_PEN`	constant	Represents the stock object with a device context for a pen.
`DEFAULT_CHARSET`	constant
`DEFAULT_GUI_FONT`	constant	Represents the stock object for the default GUI font.
`DEFAULT_PALETTE`	constant	Represents the stock object for the default system color palette.
`DEFAULT_PITCH`	constant
`DEFAULT_QUALITY`	constant
`DefaultLogFont`	constant
`DEVICE_DEFAULT_FONT`	constant	Represents the stock object for a default device font.
`DEVICE_FONTTYPE`	constant
`DFC_BUTTON`	constant	DrawFrameControl control type: button.
`DFC_CAPTION`	constant	DrawFrameControl control type: title bar.
`DFC_MENU`	constant	DrawFrameControl control type: menu bar.
`DFC_SCROLL`	constant	DrawFrameControl control type: scroll bar.
`DFCS_ADJUSTRECT`	constant	DrawFrameControl button control style: exclude frame.
`DFCS_BUTTON3STATE`	constant	DrawFrameControl button control style: three-state button.
`DFCS_BUTTONCHECK`	constant	DrawFrameControl button control style: checkbox.
`DFCS_BUTTONPUSH`	constant	DrawFrameControl button control style: push button.
`DFCS_BUTTONRADIO`	constant	DrawFrameControl button control style: radio button.
`DFCS_BUTTONRADIOIMAGE`	constant	DrawFrameControl button control style: radio button image.
`DFCS_BUTTONRADIOMASK`	constant	DrawFrameControl button control style: radio button mask.
`DFCS_CAPTIONCLOSE`	constant	DrawFrameControl caption control style: Close button.
`DFCS_CAPTIONHELP`	constant	DrawFrameControl caption control style: Help button.
`DFCS_CAPTIONMAX`	constant	DrawFrameControl caption control style: Maximize button.
`DFCS_CAPTIONMIN`	constant	DrawFrameControl caption control style: Minimize button.
`DFCS_CAPTIONRESTORE`	constant	DrawFrameControl caption control style: Restore button.
`DFCS_CHECKED`	constant	DrawFrameControl button control state: button checked.
`DFCS_FLAT`	constant	DrawFrameControl button control style: flat.
`DFCS_HOT`	constant	DrawFrameControl scrollbar control state: button hot-tracked.
`DFCS_INACTIVE`	constant	DrawFrameControl control state: inactive (grayed).
`DFCS_MENUARROW`	constant	DrawFrameControl menubar control style: sub-menu arrow.
`DFCS_MENUBULLET`	constant	DrawFrameControl menubar control style: bullet.
`DFCS_MENUCHECK`	constant	DrawFrameControl menubar control style: check mark.
`DFCS_MONO`	constant	DrawFrameControl button control style: monochrome border.
`DFCS_PUSHED`	constant	DrawFrameControl button control state: button pushed.
`DFCS_SCROLLCOMBOBOX`	constant	DrawFrameControl scrollbar control style: combobox scrollbar.
`DFCS_SCROLLDOWN`	constant	DrawFrameControl scrollbar control style: down arrow.
`DFCS_SCROLLLEFT`	constant	DrawFrameControl scrollbar control style: left arrow.
`DFCS_SCROLLRIGHT`	constant	DrawFrameControl scrollbar control style: right arrow.
`DFCS_SCROLLSIZEGRIP`	constant	DrawFrameControl scrollbar control style: size grip in the bottom-right window corner.
`DFCS_SCROLLUP`	constant	DrawFrameControl scrollbar control style: up arrow.
`DFCS_TRANSPARENT`	constant	DrawFrameControl control style: transparent (title bar...).
`DIB_PAL_COLORS`	constant
`DIB_RGB_COLORS`	constant
`DKGRAY_BRUSH`	constant	Represents the stock object for a dark gray brush.
`DLGC_WANTALLKEYS`	constant
`DLGC_WANTARROWS`	constant
`DLGC_WANTCHARS`	constant
`DLGC_WANTTAB`	constant
`DRAFT_QUALITY`	constant
`DSTINVERT`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (not Dst).
`DT_BOTTOM`	constant	DrawText formatting: text justified to the bottom of the rectangle.
`DT_CALCRECT`	constant	DrawText formatting: returns the required rectangle, without actually drawing.
`DT_CENTER`	constant	DrawText formatting: text centered horizontally within the rectangle.
`DT_EDITCONTROL`	constant	DrawText formatting: emulates the behavior of a multi-line edit control.
`DT_END_ELLIPSIS`	constant	DrawText formatting: appends an ellipsis when the text is truncated.
`DT_EXPANDTABS`	constant	DrawText formatting: expand tab characters.
`DT_HIDEPREFIX`	constant	DrawText formatting flag: Ignore the accelerator key prefix (&) and hide the underline.
`DT_INTERNAL`	constant	DrawText formatting: uses the system font for calculations.
`DT_LEFT`	constant	DrawText formatting: text justified to the left of the rectangle.
`DT_MODIFYSTRING`	constant	DrawText formatting: update the string to match the displayed text (possibly truncated).
`DT_NOCLIP`	constant	DrawText formatting: text is drawn without clipping.
`DT_NOPREFIX`	constant	DrawText formatting: show embedded '&' characters.
`DT_PREFIXONLY`	constant	DrawText formatting flag: Draw only the underlined accelerator key, ignore any other text.
`DT_RIGHT`	constant	DrawText formatting: text justified to the right of the rectangle.
`DT_RTLREADING`	constant	DrawText formatting: use right-to-left reading layout for bidirectional text.
`DT_SINGLELINE`	constant	DrawText formatting: text is drawn in a single line, regardless of embedded line endings.
`DT_TOP`	constant	DrawText formatting: text justified to the top of the rectangle.
`DT_VCENTER`	constant	DrawText formatting: text centered vertically within the rectangle.
`DT_WORDBREAK`	constant	DrawText formatting: text can wrap into multiple lines.
`EASTEUROPE_CHARSET`	constant
`EDGE_BUMP`	constant	Combination of BDR_RAISEDOUTER and BDR_SUNKENINNER.
`EDGE_ETCHED`	constant	Combination of BDR_SUNKENOUTER and BDR_RAISEDINNER.
`EDGE_RAISED`	constant	Combination of BDR_RAISEDOUTER and BDR_RAISEDINNER.
`EDGE_SUNKEN`	constant	Combination of BDR_SUNKENOUTER and BDR_SUNKENINNER.
`Error`	constant
`ES_AUTOHSCROLL`	constant
`ES_AUTOVSCROLL`	constant
`ES_CENTER`	constant
`ES_LEFT`	constant
`ES_MULTILINE`	constant
`ES_NOHIDESEL`	constant
`ES_NUMBER`	constant
`ES_READONLY`	constant
`ES_RIGHT`	constant
`ES_WANTRETURN`	constant
`ETO_CLIPPED`	constant	Clipped ExtTextOut mode, clipping the text at the rectangle boundaries.
`ETO_OPAQUE`	constant	Opaque ExtTextOut mode, filling the rectangle with the background Color before painting the text.
`ETO_RTLREADING`	constant
`FCS_ISO_10646_1`	constant
`FCS_ISO_8859_1`	constant
`FCS_ISO_8859_10`	constant
`FCS_ISO_8859_15`	constant
`FCS_ISO_8859_2`	constant
`FCS_ISO_8859_3`	constant
`FCS_ISO_8859_4`	constant
`FCS_ISO_8859_5`	constant
`FCS_ISO_8859_6`	constant
`FCS_ISO_8859_7`	constant
`FCS_ISO_8859_8`	constant
`FCS_ISO_8859_9`	constant
`FF_DECORATIVE`	constant
`FF_DONTCARE`	constant
`FF_MODERN`	constant
`FF_ROMAN`	constant
`FF_SCRIPT`	constant
`FF_SWISS`	constant
`FIXED_PITCH`	constant
`FONT_STRETCH_CONDENSED`	constant
`FONT_STRETCH_EXPANDED`	constant
`FONT_STRETCH_EXTRA_CONDENSED`	constant
`FONT_STRETCH_EXTRA_EXPANDED`	constant
`FONT_STRETCH_NORMAL`	constant
`FONT_STRETCH_SEMI_CONDENSED`	constant
`FONT_STRETCH_SEMI_EXPANDED`	constant
`FONT_STRETCH_ULTRA_CONDENSED`	constant
`FONT_STRETCH_ULTRA_EXPANDED`	constant
`FontStretchNames`	constant
`FontWeightValueNames`	constant
`FOUNDRYCHAR_CLOSE`	constant	Character used to denote the end of a Foundry name in a font family.
`FOUNDRYCHAR_OPEN`	constant	Character used to denote the start of a Foundry name in a font family.
`FS_ARABIC`	constant
`FS_BALTIC`	constant
`FS_CHINESESIMP`	constant
`FS_CHINESETRAD`	constant
`FS_CYRILLIC`	constant
`FS_GREEK`	constant
`FS_HEBREW`	constant
`FS_JISJAPAN`	constant
`FS_JOHAB`	constant
`FS_LATIN1`	constant
`FS_LATIN2`	constant
`FS_SYMBOL`	constant
`FS_THAI`	constant
`FS_TURKISH`	constant
`FS_VIETNAMESE`	constant
`FS_WANSUNG`	constant
`FW_BLACK`	constant	Font weight is 900.
`FW_BOLD`	constant	Font weight is 700.
`FW_DEMIBOLD`	constant	Font weight is 600.
`FW_DONTCARE`	constant	Font weight is 0.
`FW_EXTRABOLD`	constant	Font weight is 800.
`FW_EXTRALIGHT`	constant	Font weight is 200.
`FW_HAIRLINE`	constant
`FW_HEAVY`	constant	Font weight is 900.
`FW_LIGHT`	constant	Font weight is 300.
`FW_MEDIUM`	constant	Font weight is 500.
`FW_NORMAL`	constant	Font weight is 400.
`FW_REGULAR`	constant	Font weight is 400.
`FW_SEMIBOLD`	constant	Font weight is 600.
`FW_SEMILIGHT`	constant
`FW_THIN`	constant	Font weight is 100.
`FW_ULTRABOLD`	constant	Font weight is 800.
`FW_ULTRALIGHT`	constant	Font weight is 200.
`GB2312_CHARSET`	constant
`GCP_DBCS`	constant
`GRADIENT_FILL_RECT_H`	constant
`GRADIENT_FILL_RECT_V`	constant
`GRADIENT_FILL_TRIANGLE`	constant
`GRAY_BRUSH`	constant	Represents the stock object for a gray brush.
`GREEK_CHARSET`	constant
`GWL_EXSTYLE`	constant
`GWL_HINSTANCE`	constant
`GWL_HWNDPARENT`	constant
`GWL_ID`	constant
`GWL_STYLE`	constant
`GWL_USERDATA`	constant
`GWL_WNDPROC`	constant
`HALFTONE`	constant
`HANGEUL_CHARSET`	constant
`HDN_FIRST`	constant
`HDN_LAST`	constant
`HEBREW_CHARSET`	constant
`HELP_COMMAND`	constant
`HELP_CONTEXT`	constant
`HELPINFO_MENUITEM`	constant
`HELPINFO_WINDOW`	constant
`HOLLOW_BRUSH`	constant	Same as NULL_BRUSH.
`HORZRES`	constant	Horizontal width in pixels for a device context.
`HORZSIZE`	constant	Horizontal size in millimeters.
`HS_BDIAGONAL`	constant
`HS_CROSS`	constant
`HS_DIAGCROSS`	constant
`HS_FDIAGONAL`	constant
`HS_HORIZONTAL`	constant
`HS_VERTICAL`	constant
`HTCAPTION`	constant	Hit test: caption background.
`HTCLIENT`	constant	Hit test: client area.
`HTERROR`	constant	Hit test error (like HTNOWHERE) which produces a system beep.
`HTNOWHERE`	constant	Hit test: outside control.
`HTTRANSPARENT`	constant	Hit test: transparent area.
`HWND_BOTTOM`	constant
`HWND_NOTOPMOST`	constant
`HWND_TOP`	constant
`HWND_TOPMOST`	constant
`ID_ABORT`	constant
`ID_CANCEL`	constant
`ID_CLOSE`	constant
`ID_HELP`	constant
`ID_IGNORE`	constant
`ID_NO`	constant
`ID_OK`	constant
`ID_RETRY`	constant
`ID_YES`	constant
`IDABORT`	constant
`idButtonAbort`	constant	Identifier for the stock image used on a Abort button.
`idButtonAll`	constant	Identifier for the stock image used on an All button.
`idButtonBase`	constant	Lower limit for the stock pixmap type indexes.
`idButtonCancel`	constant	Identifier for the stock image used on a Cancel button.
`idButtonClose`	constant	Identifier for the stock image used on a Close button.
`idButtonContinue`	constant	Identifier for the stock image used on a Continue button.
`idButtonHelp`	constant	Identifier for the stock image used on a Help button.
`idButtonIgnore`	constant	Identifier for the stock image used on an Ignore button.
`idButtonNo`	constant	Identifier for the stock image used on a No button.
`idButtonNoToAll`	constant	Identifier for the stock image used on a "No to All" button.
`idButtonOk`	constant	Identifier for the stock image used on an OK button.
`idButtonOpen`	constant	Identifier for the stock image used on an Open button.
`idButtonRetry`	constant	Identifier for the stock image used on a Retry button.
`idButtonSave`	constant	Identifier for the stock image used on a Save button.
`idButtonShield`	constant	Identifier for the stock image used on a button with a Shield glyph.
`idButtonTryAgain`	constant	Identifier for the stock image used on a "Try Again" button.
`idButtonYes`	constant	Identifier for the stock image used on a Yes button.
`idButtonYesToAll`	constant	Identifier for the stock image used on a "Yes to All" button.
`IDCANCEL`	constant
`IDCLOSE`	constant
`idDialogBase`	constant	Lower limit for identifier used as dialog glyphs.
`idDialogConfirm`	constant	Identifier for the stock image used on a Confirm dialog.
`idDialogError`	constant	Identifier for the stock image used on an Error dialog.
`idDialogInfo`	constant	Identifier for the stock image used on an Information dialog.
`idDialogShield`	constant	Identifier for the stock image used on a Shield dialog.
`idDialogWarning`	constant	Identifier for the stock image used on a Warning dialog.
`IDHELP`	constant
`IDIGNORE`	constant
`IDNO`	constant
`IDOK`	constant
`IDRETRY`	constant
`IDYES`	constant
`IMAGE_BITMAP`	constant	Identifies a Bitmap image type.
`IMAGE_CURSOR`	constant	Identifies a Cursor image type.
`IMAGE_ENHMETAFILE`	constant	Identifies an Enhanced Metafile image type.
`IMAGE_ICON`	constant	Identifies an Icon image type.
`INVALID_HANDLE_VALUE`	constant	Value used to represent an invalid (unassigned) Handle.
`JOHAB_CHARSET`	constant
`KF_ALTDOWN`	constant	Focus and activation key flag which indicates if the Alt key is pressed.
`KF_DLGMODE`	constant	Focus and activation key flag which indicates if a dialog is active.
`KF_EXTENDED`	constant	Focus and activation key flag used to test for extended key values.
`KF_MENUMODE`	constant	Focus and activation key flag which indicates if a menu is active.
`KF_REPEAT`	constant	Focus and activation key flag used to manipulate the previous key state flag.
`KF_UP`	constant	Focus and activation key flag used to manipulate a key state transition flag.
`LBS_DISABLENOSCROLL`	constant
`LBS_EXTENDEDSEL`	constant
`LBS_HASSTRINGS`	constant
`LBS_MULTICOLUMN`	constant
`LBS_MULTIPLESEL`	constant
`LBS_NODATA`	constant
`LBS_NOINTEGRALHEIGHT`	constant
`LBS_NOREDRAW`	constant
`LBS_NOSEL`	constant
`LBS_NOTIFY`	constant
`LBS_OWNERDRAWFIXED`	constant
`LBS_OWNERDRAWVARIABLE`	constant
`LBS_SORT`	constant
`LBS_STANDARD`	constant
`LBS_USETABSTOPS`	constant
`LBS_WANTKEYBOARDINPUT`	constant
`LF_FACESIZE`	constant
`LF_FULLFACESIZE`	constant
`LOGPIXELSX`	constant	The number of pixels per logical inch, in X (horizontal) direction.
`LOGPIXELSY`	constant	The number of pixels per logical inch, in Y (vertical) direction.
`LR_COLOR`	constant
`LR_COPYDELETEORG`	constant
`LR_COPYFROMRESOURCE`	constant
`LR_COPYRETURNORG`	constant
`LR_CREATEDIBSECTION`	constant
`LR_DEFAULTCOLOR`	constant
`LR_DEFAULTSIZE`	constant
`LR_LOADFROMFILE`	constant
`LR_LOADMAP3DCOLORS`	constant
`LR_LOADTRANSPARENT`	constant
`LR_MONOCHROME`	constant
`LR_SHARED`	constant
`LR_VGACOLOR`	constant
`LTGRAY_BRUSH`	constant	Represents the stock object for a light gray brush.
`LVIF_IMAGE`	constant
`LVIF_INDENT`	constant
`LVIF_NORECOMPUTE`	constant
`LVIF_PARAM`	constant
`LVIF_STATE`	constant
`LVIF_TEXT`	constant
`LVIS_ACTIVATING`	constant
`LVIS_CUT`	constant
`LVIS_DROPHILITED`	constant
`LVIS_FOCUSED`	constant
`LVIS_OVERLAYMASK`	constant
`LVIS_SELECTED`	constant
`LVIS_STATEIMAGEMASK`	constant
`LVN_BEGINDRAG`	constant
`LVN_BEGINLABELEDIT`	constant
`LVN_BEGINRDRAG`	constant
`LVN_BEGINSCROLL`	constant
`LVN_COLUMNCLICK`	constant
`LVN_DELETEALLITEMS`	constant
`LVN_DELETEITEM`	constant
`LVN_ENDLABELEDIT`	constant
`LVN_ENDSCROLL`	constant
`LVN_FIRST`	constant
`LVN_GETDISPINFO`	constant
`LVN_GETINFOTIP`	constant
`LVN_HOTTRACK`	constant
`LVN_INCREMENTALSEARCH`	constant
`LVN_INSERTITEM`	constant
`LVN_ITEMACTIVATE`	constant
`LVN_ITEMCHANGED`	constant	List View notification message code for a completed change to an item.
`LVN_ITEMCHANGING`	constant	List View notification message code for a pending change to an item.
`LVN_KEYDOWN`	constant
`LVN_LAST`	constant
`LVN_MARQUEEBEGIN`	constant
`LVN_ODCACHEHINT`	constant
`LVN_ODFINDITEM`	constant
`LVN_ODSTATECHANGED`	constant
`LVN_SETDISPINFO`	constant
`MAC_CHARSET`	constant
`MAX_SYS_COLORS`	constant	Maximum number of system colors.
`MAXBYTE`	constant	Maximum value for the WinAPI BYTE type ($FF).
`MAXCHAR`	constant	Maximum value for the WinAPI CHAR type ($7F).
`MAXDWORD`	constant	Maximum value for the WinAPI DWORD type ($FFFF FFFF).
`MAXLONG`	constant	Maximum value for the WinAPI LONG type ($7FFF FFFF).
`MAXSHORT`	constant	Maximum value for the WinAPI SHORT type ($7FFF).
`MAXSTRETCHBLTMODE`	constant
`MAXWORD`	constant	Maximum value for the WinAPI WORD type ($FFFF).
`MB_ABORTRETRYIGNORE`	constant	Indicates a message box includes Abort, Retry, and Ignore buttons.
`MB_CANCELTRYCONTINUE`	constant	Indicates a message box includes Cancel, Retry, and Continue buttons.
`MB_DEFBUTTON1`	constant
`MB_DEFBUTTON2`	constant
`MB_DEFBUTTON3`	constant
`MB_DEFBUTTON4`	constant
`MB_HELP`	constant	Indicates a message box includes a Help button.
`MB_ICONASTERISK`	constant
`MB_ICONERROR`	constant
`MB_ICONEXCLAMATION`	constant	Indicates that a message box displays an Exclamation Point icon.
`MB_ICONHAND`	constant	Indicates that a message box displays a Stop Sign icon.
`MB_ICONINFORMATION`	constant
`MB_ICONQUESTION`	constant	Indicates that a message box displays a Question Mark icon.
`MB_ICONSTOP`	constant
`MB_ICONWARNING`	constant
`MB_OK`	constant	Indicates a message box includes an Ok button.
`MB_OKCANCEL`	constant	Indicates a message box includes Ok and Cancel buttons.
`MB_RETRYCANCEL`	constant	Indicates a message box includes Retry and Cancel buttons.
`MB_YESNO`	constant	Indicates a message box includes Yes and No buttons.
`MB_YESNOCANCEL`	constant	Indicates a message box includes Yes, No, and Cancel buttons.
`MERGECOPY`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (Src and Pattern).
`MERGEPAINT`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (Dst or not Src).
`MF_BITMAP`	constant	Menu flag which specifies a menu item as a bitmap image.
`MF_BYCOMMAND`	constant	Find menu item by command ID.
`MF_BYHANDLE`	constant
`MF_BYPOSITION`	constant	Find menu item by position number.
`MF_CHECKED`	constant	Menu flag to draw a check mark for the menu item.
`MF_DEFAULT`	constant	Menu flag used to indicate that an item is the default selection for a menu.
`MF_DISABLED`	constant	Menu flag to disable a menu item and prevent its selection, but it does not gray the menu item.
`MF_ENABLED`	constant	Menu flag to enable a menu item for selection.
`MF_GRAYED`	constant	Menu flag to disable a menu item and prevent its selection.
`MF_HELP`	constant	Not used in the current LCL version.
`MF_HILITE`	constant	Menu flag used to add highlighting to a menu item. When omitted, the MF_UNHILITE menu flag is assumed.
`MF_MENUBARBREAK`	constant	Menu flag, like MF_MENUBREAK, but used for a menu bar. Causes a menu, sub-menu, or short cut to be displayed in a new column with a vertical separator.
`MF_MENUBREAK`	constant	Menu flag, like MF_MENUBARBREAK, but used for a menu item. Causes the new menu item to appear on a separate line (menu bar) or column (menu, sub-menu, or short cut) without a separator line.
`MF_MOUSESELECT`	constant	Menu flag which indicates the item has been selected using the mouse.
`MF_OWNERDRAW`	constant	Menu flag which specified the menu item is owner-drawn. Indicates that WM_MEASUREITEM and WM_DRAWITEM messages are used when the menu item is updated.
`MF_POPUP`	constant	Menu flag which specifies the menu item is a a pop-up, drop-down, or sub-menu.
`MF_RIGHTJUSTIFY`	constant	Menu flag which indicates the menu item caption is right aligned.
`MF_SEPARATOR`	constant	Menu flag to draw a horizontal separator.
`MF_STRING`	constant	Menu flag which specifies a menu item as a text value.
`MF_SYSMENU`	constant	Menu flag which indicates if the menu item appears on the Window menu.
`MF_UNCHECKED`	constant	Menu to flag to draw the item without a check mark, even when a bitmap is supplied for the menu item.
`MF_UNHILITE`	constant	Menu flag used to remove highlighting from a menu item.
`MF_UNSUPPORTED`	constant	Mask used to filter menu flag values.
`MF_USECHECKBITMAPS`	constant	Menu flag to enable check mark bitmaps for menu items.
`MINCHAR`	constant	Minimum value for the WinAPI CHAR type ($80).
`MINLONG`	constant	Minimum value for the WinAPI LONG type ($8000 0000).
`MINSHORT`	constant	Minimum value for the WinAPI SHORT type ($8000).
`MK_ALT`	constant
`MK_CONTROL`	constant	A key state constant to represent the control key, equivalent to ssCtrl from TShiftState.
`MK_DOUBLECLICK`	constant
`MK_LBUTTON`	constant	A key state constant to represent the left mouse button, equivalent to ssLeft from TShiftState.
`MK_MBUTTON`	constant	A key state constant to represent the middle mouse button, equivalent to ssMiddle from TShiftState.
`MK_QUADCLICK`	constant
`MK_RBUTTON`	constant	A key state constant to represent the right mouse button, equivalent to ssRight from TShiftState.
`MK_SHIFT`	constant	A key state constant to represent the shift key, equivalent to ssShift from TShiftState.
`MK_TRIPLECLICK`	constant
`MK_XBUTTON1`	constant	A key state constant to represent the first extra mouse button, equivalent to ssExtra1 from TShiftState.
`MK_XBUTTON2`	constant	A key state constant to represent the second extra mouse button, equivalent to ssExtra2 from TShiftState.
`MM_ANISOTROPIC`	constant
`MM_HIENGLISH`	constant
`MM_HIMETRIC`	constant
`MM_ISOTROPIC`	constant
`MM_LOENGLISH`	constant
`MM_LOMETRIC`	constant
`MM_TEXT`	constant
`MM_TWIPS`	constant
`MONITOR_DEFAULTTONEAREST`	constant
`MONITOR_DEFAULTTONULL`	constant
`MONITOR_DEFAULTTOPRIMARY`	constant
`MONITOR_UNIMPL`	constant
`MONITORINFOF_PRIMARY`	constant
`MONO_FONT`	constant
`Move_Default`	constant
`Move_SourceIsInterface`	constant
`MSGF_DIALOGBOX`	constant	Indicates an input event occurred in a dialog.
`MSGF_MENU`	constant	Indicates an input event occurred in a menu.
`MSGF_MESSAGEBOX`	constant	Indicates an input event occurred in a message box.
`MSGF_MOVE`	constant	Not used in the current LCL version.
`MSGF_NEXTWINDOW`	constant	Indicates an ALT+TAB input event occurred to activate the next window.
`MSGF_SCROLLBAR`	constant	Indicates an input event occurred in a scroll bar.
`MSGF_SIZE`	constant	Not used in the current LCL version.
`NM_CHAR`	constant
`NM_CLICK`	constant
`NM_CUSTOMDRAW`	constant
`NM_DBLCLK`	constant
`NM_FIRST`	constant
`NM_HOVER`	constant
`NM_KEYDOWN`	constant
`NM_KILLFOCUS`	constant
`NM_LAST`	constant
`NM_NCHITTEST`	constant
`NM_OUTOFMEMORY`	constant
`NM_RCLICK`	constant
`NM_RDBLCLK`	constant
`NM_RELEASEDCAPTURE`	constant
`NM_RETURN`	constant
`NM_SETCURSOR`	constant
`NM_SETFOCUS`	constant
`NONANTIALIASED_QUALITY`	constant
`NOTSRCCOPY`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (not Src).
`NOTSRCERASE`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (not (Dst or Src)).
`NULL_BRUSH`	constant	Represents the stock object for an undefined brush.
`NULL_PEN`	constant	Represents an undefined pen.
`NullRegion`	constant
`NUMCOLORS`	constant
`NUMRESERVED`	constant	Number of reserved entries in the color palette.
`OBJ_BITMAP`	constant	Device context object type for a bitmap image.
`OBJ_BRUSH`	constant	Device context object type for a brush.
`OBJ_COLORSPACE`	constant	Device context object type for a ColorSpace structure (tagEMRCREATECOLORSPACE).
`OBJ_DC`	constant	Device context object type for a device handle.
`OBJ_ENHMETADC`	constant	Device context object type for an Enhanced Metafile DC.
`OBJ_ENHMETAFILE`	constant	Device context object type for an Enhanced Metafile (.emf).
`OBJ_EXTPEN`	constant	Device context object type for an Extended Pen DC.
`OBJ_FONT`	constant	Device context object type for a font.
`OBJ_MEMDC`	constant	Device context object type for a Memory DC.
`OBJ_METADC`	constant	Device context object type for a device handle with metadata.
`OBJ_METAFILE`	constant	Device context object type for a metafile (.wmf).
`OBJ_PAL`	constant	Device context object type for a palette.
`OBJ_PEN`	constant	Device context object type for a pen.
`OBJ_REGION`	constant	Device context object type for a region.
`ODA_DRAWENTIRE`	constant
`ODA_FOCUS`	constant
`ODA_SELECT`	constant
`ODS_CHECKED`	constant
`ODS_COMBOBOXEDIT`	constant
`ODS_DEFAULT`	constant
`ODS_DISABLED`	constant
`ODS_FOCUS`	constant
`ODS_GRAYED`	constant
`ODS_HOTLIGHT`	constant
`ODS_INACTIVE`	constant
`ODS_NOACCEL`	constant
`ODS_NOFOCUSRECT`	constant
`ODS_SELECTED`	constant
`ODT_BUTTON`	constant
`ODT_COMBOBOX`	constant
`ODT_HEADER`	constant
`ODT_LISTBOX`	constant
`ODT_LISTVIEW`	constant
`ODT_MENU`	constant
`ODT_STATIC`	constant
`ODT_TAB`	constant
`OEM_CHARSET`	constant
`OEM_FIXED_FONT`	constant	Represents the stock object for an OEM fixed-pitch font.
`OPAQUE`	constant
`OUT_CHARACTER_PRECIS`	constant
`OUT_DEFAULT_PRECIS`	constant
`OUT_DEVICE_PRECIS`	constant
`OUT_OUTLINE_PRECIS`	constant
`OUT_RASTER_PRECIS`	constant
`OUT_SCREEN_OUTLINE_PRECIS`	constant
`OUT_STRING_PRECIS`	constant
`OUT_STROKE_PRECIS`	constant
`OUT_TT_ONLY_PRECIS`	constant
`OUT_TT_PRECIS`	constant
`PATCOPY`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (Pattern).
`PATINVERT`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (Dst xor Pattern).
`PATPAINT`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (Dst or (not Src) or Pattern).
`PLANES`	constant	Number of color planes.
`PM_Noremove`	constant	PeekMessage flag: don't remove peeked message.
`PM_Remove`	constant	PeekMessage flag: remove peeked message.
`POLYFILL_LAST`	constant
`PredefinedClipboardMimeTypes`	constant	Contains MIME types for the values in the TPredefinedClipboardFormat enumeration.
`PROOF_QUALITY`	constant
`PS_ALTERNATE`	constant
`PS_COSMETIC`	constant
`PS_DASH`	constant
`PS_DASHDOT`	constant
`PS_DASHDOTDOT`	constant
`PS_DOT`	constant
`PS_ENDCAP_FLAT`	constant
`PS_ENDCAP_MASK`	constant
`PS_ENDCAP_ROUND`	constant
`PS_ENDCAP_SQUARE`	constant
`PS_GEOMETRIC`	constant
`PS_INSIDEFRAME`	constant
`PS_JOIN_BEVEL`	constant
`PS_JOIN_MASK`	constant
`PS_JOIN_MITER`	constant
`PS_JOIN_ROUND`	constant
`PS_NULL`	constant
`PS_SOLID`	constant
`PS_STYLE_MASK`	constant
`PS_TYPE_MASK`	constant
`PS_USERSTYLE`	constant
`R2_BLACK`	constant	Binary raster operation (Dst op Pen): all black.
`R2_COPYPEN`	constant	Binary raster operation (Dst op Pen): Pen.
`R2_LAST`	constant	Highest binary raster operation code.
`R2_MASKNOTPEN`	constant	Binary raster operation (Dst op Pen): Dst and not Pen.
`R2_MASKPEN`	constant	Binary raster operation (Dst op Pen): Dst and Pen.
`R2_MASKPENNOT`	constant	Binary raster operation (Dst op Pen): (not Dst) and Pen.
`R2_MERGENOTPEN`	constant	Binary raster operation (Dst op Pen): Dst or not Pen.
`R2_MERGEPEN`	constant	Binary raster operation (Dst op Pen): Dst or Pen.
`R2_MERGEPENNOT`	constant	Binary raster operation (Dst op Pen): (not Dst) or Pen.
`R2_NOP`	constant	Binary raster operation (Dst op Pen): Dst.
`R2_NOT`	constant	Binary raster operation (Dst op Pen): not Dst.
`R2_NOTCOPYPEN`	constant	Binary raster operation (Dst op Pen): not Pen.
`R2_NOTMASKPEN`	constant	Binary raster operation (Dst op Pen): not (Dst and Pen).
`R2_NOTMERGEPEN`	constant	Binary raster operation (Dst op Pen): not (Dst or Pen).
`R2_NOTXORPEN`	constant	Binary raster operation (Dst op Pen): not (Dst xor Pen).
`R2_WHITE`	constant	Binary raster operation (Dst op Pen): all white.
`R2_XORPEN`	constant	Binary raster operation (Dst op Pen): Dst xor Pen.
`RASTER_FONTTYPE`	constant
`RDW_ALLCHILDREN`	constant
`RDW_ERASE`	constant
`RDW_ERASENOW`	constant
`RDW_FRAME`	constant
`RDW_INTERNALPAINT`	constant
`RDW_INVALIDATE`	constant
`RDW_NOCHILDREN`	constant
`RDW_NOERASE`	constant
`RDW_NOFRAME`	constant
`RDW_NOINTERNALPAINT`	constant
`RDW_UPDATENOW`	constant
`RDW_VALIDATE`	constant
`Region_Error`	constant
`RGN_AND`	constant	CombineRgn mode: intersection (r1 AND r2).
`RGN_COPY`	constant	CombineRgn mode: copy of r1.
`RGN_DIFF`	constant	CombineRgn mode: arithmetic difference (r1 - r2).
`RGN_OR`	constant	CombineRgn mode: union (r1 OR r2).
`RGN_XOR`	constant	CombineRgn mode: logical difference (r1 XOR r2).
`RT_ACCELERATOR`	constant	Identifier for an Accelerator resource type.
`RT_ANICURSOR`	constant	Identifier for an animated Cursor resource type.
`RT_ANIICON`	constant	Identifier for an animated Icon resource type.
`RT_BITMAP`	constant	Identifier for a Bitmap resource type.
`RT_CURSOR`	constant	Identifier for a Cursor resource type.
`RT_DIALOG`	constant	Identifier for a Dialog resource type.
`RT_FONT`	constant	Identifier for a Font resource type.
`RT_FONTDIR`	constant	Identifier for a Font directory resource type.
`RT_GROUP_CURSOR`	constant	Identifier for a Hardware-independent Cursor resource type.
`RT_GROUP_ICON`	constant	Identifier for a Hardware-independent Icon resource type.
`RT_HTML`	constant	Identifier for an HTML resource type.
`RT_ICON`	constant	Identifier for an Icon resource type.
`RT_MANIFEST`	constant	Identifier for a Side-by-Side Assembly Manifest resource type.
`RT_MENU`	constant	Identifier for a Menu resource type.
`RT_MESSAGETABLE`	constant	Identifier for a Message Table resource type.
`RT_RCDATA`	constant	Identifier for an Application-defined resource type (raw data).
`RT_STRING`	constant	Identifier for a String resource type.
`RT_VERSION`	constant	Identifier for a Version resource type.
`RUSSIAN_CHARSET`	constant
`SB_BOTH`	constant
`SB_BOTTOM`	constant
`SB_CTL`	constant
`SB_ENDSCROLL`	constant
`SB_Horz`	constant
`SB_LEFT`	constant
`SB_LINEDOWN`	constant
`SB_LINELEFT`	constant
`SB_LINERIGHT`	constant
`SB_LINEUP`	constant
`SB_PAGEDOWN`	constant
`SB_PAGELEFT`	constant
`SB_PAGERIGHT`	constant
`SB_PAGEUP`	constant
`SB_POLICY_CONTINUOUS`	constant
`SB_POLICY_DELAYED`	constant
`SB_POLICY_DISCONTINUOUS`	constant
`SB_RIGHT`	constant
`SB_THUMBPOSITION`	constant
`SB_THUMBTRACK`	constant
`SB_TOP`	constant
`SB_Vert`	constant
`SBS_BOTTOMALIGN`	constant
`SBS_HORZ`	constant
`SBS_LEFTALIGN`	constant
`SBS_RIGHTALIGN`	constant
`SBS_SIZEBOX`	constant
`SBS_SIZEBOXBOTTOMRIGHTALIGN`	constant
`SBS_SIZEBOXTOPLEFTALIGN`	constant
`SBS_SIZEGRIP`	constant
`SBS_TOPALIGN`	constant
`SBS_VERT`	constant
`scAltGr`	constant
`scMeta`	constant	Represents the Meta key in a short cut value.
`SHIFTJIS_CHARSET`	constant
`SIF_ALL`	constant	Request all scrollbar properties.
`SIF_DISABLENOSCROLL`	constant	Disable the scrollbar if not needed.
`SIF_PAGE`	constant	Request for the scrollbar page size.
`SIF_POS`	constant	Request for the scrollbar position.
`SIF_RANGE`	constant	Request for the scrollbar range.
`SIF_TRACKPOS`	constant	Request for the scrollbar tracking position.
`SIF_UPDATEPOLICY`	constant
`SimpleRegion`	constant
`SIZE_FULLSCREEN`	constant
`SIZE_MAXHIDE`	constant
`SIZE_MAXIMIZED`	constant
`SIZE_MAXSHOW`	constant
`SIZE_MINIMIZED`	constant
`SIZE_RESTORED`	constant
`Size_SourceIsInterface`	constant
`SIZEFULLSCREEN`	constant
`SIZEICONIC`	constant
`SIZENORMAL`	constant
`SIZEPALETTE`	constant	Number of entries in the color palette.
`SIZEZOOMHIDE`	constant
`SIZEZOOMSHOW`	constant
`SM_ARRANGE`	constant	System metric index used to determine how minimized windows are arranged. The return value contains OR'd values which indicate the starting position and direction.
`SM_CLEANBOOT`	constant	System metric index used to determine whether a fail-safe boot mode was used to start the Windows system. 0 is Normal boot. 1 is Fail-Safe. 2 is Fail-Safe with Network.
`SM_CMETRICS`	constant	Not used in the current LCL version.
`SM_CMONITORS`	constant	System metric index used to get the numbers of visible displays attached to the system. It excludes pseudo-monitors associated with devices used for remote drawing or mirrored displays.
`SM_CMOUSEBUTTONS`	constant	System metric index used to get the number buttons available on the mouse. Returns 0 if a mouse is not installed.
`SM_CXBORDER`	constant	System metric index used to get the width of the window border in pixels. Same as SM_CXEDGE when the windows uses 3-D borders.
`SM_CXCURSOR`	constant	System metric index used to get the width (in pixels) for a cursor shape.
`SM_CXDLGFRAME`	constant	Same as SM_CXFIXEDFRAME.
`SM_CXDOUBLECLK`	constant	System metric index used to get the width (in pixels) for the rectangle around the first mouse click in a double-click sequence. The second mouse click must be within the rectangle to be handled as a double-click event.
`SM_CXDRAG`	constant	System metric index used to get the number of horizontal pixels used as the threshold for starting a drag operation.
`SM_CXEDGE`	constant	System metric index used to get the width (in pixels) for the border on a window. Returns the same value as SM_CXEDGE.
`SM_CXFIXEDFRAME`	constant	Same as SM_CXFIXEDFRAME.
`SM_CXFRAME`	constant	Same as SM_CXSIZEFRAME.
`SM_CXFULLSCREEN`	constant	System metric index used to get the width (in pixels) for the client area in a full-screen window on the primary display.
`SM_CXHSCROLL`	constant	System metric index used to get the height (in pixels) for the arrow drawn on a horizontal scroll bar.
`SM_CXHTHUMB`	constant	System metric index used to get the width for the thumb box (in pixels) in a horizontal scroll bar.
`SM_CXICON`	constant	System metric index used to get the width (in pixels) for a large icon.
`SM_CXICONSPACING`	constant	System metric index used to get the width (in pixels) for an item displayed using the large icon view. SM_CXICON gets the minimum width.
`SM_CXMAXIMIZED`	constant	System metric index used to get the width (in pixels) for a maximized top-level window on the primary display.
`SM_CXMAXTRACK`	constant	System metric index used to get the default maximum width (in pixels) for a window that has a caption and sizing borders. The return value refers to the width for the desktop.
`SM_CXMENUCHECK`	constant	System metric index used to get the default width (in pixels) for the check mark bitmap drawn on a menu.
`SM_CXMENUSIZE`	constant	System metric index used to get the width (in pixels) for a menu bar button.
`SM_CXMIN`	constant	System metric index used to get the minimum width (in pixels) for a window.
`SM_CXMINIMIZED`	constant	System metric index used to get the width (in pixels) for a minimized window.
`SM_CXMINSPACING`	constant	System metric index used to get the width (in pixels) for the rectangle around a minimized window. The value is used when minimized windows are arranged. SM_CXMINIMIZED gets the minimum width for a minimized window.
`SM_CXMINTRACK`	constant	System metric index used to get the minimum tracking width (in pixels) allowed when a window frame is resized.
`SM_CXSCREEN`	constant	System metric index used to get the width in pixels of the screen for the primary display monitor.
`SM_CXSIZE`	constant	System metric index used to get the width (in pixels) for a button displayed on a window caption or title bar.
`SM_CXSIZEFRAME`	constant	Same as SM_CXSIZEFRAME.
`SM_CXSMICON`	constant	System metric index used to get the width (in pixels) for a small icon used on a window caption/title bar or in small icon view on a list view.
`SM_CXSMSIZE`	constant	System metric index used to get the width (in pixels) for a small caption button.
`SM_CXVIRTUALSCREEN`	constant	System metric index used to get the width (in pixels) for the virtual screen represented by all of the display monitors on the system. SM_XVIRTUALSCREEN gets the coordinate for the left edge on the virtual screen.
`SM_CXVSCROLL`	constant	System metric index used to get the width of a vertical scroll bar in pixels.
`SM_CYBORDER`	constant	System metric index used to get the height of the window border in pixels. Same as SM_CYEDGE when the windows uses 3-D borders.
`SM_CYCAPTION`	constant	System metric index used to get the height of the caption area in pixels.
`SM_CYCURSOR`	constant	System metric index used to get the height (in pixels) for a cursor shape.
`SM_CYDLGFRAME`	constant	Same as SM_CYFIXEDFRAME.
`SM_CYDOUBLECLK`	constant	System metric index used to get the height (in pixels) for the rectangle around the first mouse click in a double-click sequence. The second mouse click must be within the rectangle to be handled as a double-click event.
`SM_CYDRAG`	constant	System metric index used to get the number of vertical pixels used as the threshold for starting a drag operation.
`SM_CYEDGE`	constant	System metric index used to get the height (in pixels) for the border on a window. Returns the same value as SM_CXEDGE.
`SM_CYFIXEDFRAME`	constant	Same as SM_CYFIXEDFRAME.
`SM_CYFRAME`	constant	Same as SM_CYSIZEFRAME.
`SM_CYFULLSCREEN`	constant	System metric index used to get the height (in pixels) for the client area in a full-screen window on the primary display.
`SM_CYHSCROLL`	constant	System metric index used to get the height of a horizontal scroll bar in pixels.
`SM_CYICON`	constant	System metric index used to get the height (in pixels) for a large icon.
`SM_CYICONSPACING`	constant	System metric index used to get the height (in pixels) for an item displayed using the large icon view. SM_CYICON gets the minimum height.
`SM_CYKANJIWINDOW`	constant	System metric index used to get the height for the Kanji window at the bottom of the screen on DBCS input systems.
`SM_CYMAXIMIZED`	constant	System metric index used to get the height (in pixels) for a maximized top-level window on the primary display.
`SM_CYMAXTRACK`	constant	System metric index used to get the default maximum height (in pixels) for a window that has a caption and sizing borders. The return value refers to the height for the desktop.
`SM_CYMENU`	constant	System metric index used to get the height (in pixels) for a single-line menu bar.
`SM_CYMENUCHECK`	constant	System metric index used to get the default height (in pixels) for the check mark bitmap drawn on a menu.
`SM_CYMENUSIZE`	constant	System metric index used to get the height (in pixels) for a menu bar button.
`SM_CYMIN`	constant	System metric index used to get the minimum height (in pixels) for a window.
`SM_CYMINIMIZED`	constant	System metric index used to get the height (in pixels) for a minimized window.
`SM_CYMINSPACING`	constant	System metric index used to get the height (in pixels) for the rectangle around a minimized window. The value is used when minimized windows are arranged. SM_CYMINIMIZED gets the minimum height for a minimized window.
`SM_CYMINTRACK`	constant	System metric index used to get the minimum tracking height (in pixels) allowed when a window frame is resized.
`SM_CYSCREEN`	constant	System metric index used to get the height in pixels of the screen for the primary display monitor.
`SM_CYSIZE`	constant	System metric index used to get the height (in pixels) for a button displayed on a window caption or title bar.
`SM_CYSIZEFRAME`	constant	System metric index used to get the thickness (in pixels) for the vertical border on a resizable window. Use SM_CXSIZEFRAME for the horizontal border. Has the same value as SM_CYFRAME.
`SM_CYSMCAPTION`	constant	System metric index used to get the height (in pixels) for a small caption.
`SM_CYSMICON`	constant	System metric index used to get the height (in pixels) for a small icon used on a window caption/title bar or in small icon view on a list view.
`SM_CYSMSIZE`	constant	System metric index used to get the height (in pixels) for a small caption button.
`SM_CYVIRTUALSCREEN`	constant	System metric index used to get the height (in pixels) for the virtual screen represented by all of the display monitors on the system. SM_YVIRTUALSCREEN gets the coordinate for the top edge on the virtual screen.
`SM_CYVSCROLL`	constant	System metric index used to get the height (in pixels) for the arrow drawn on a vertical scroll bar.
`SM_CYVTHUMB`	constant	System metric index used to get the height for the thumb box (in pixels) in a vertical scroll bar.
`SM_DBCSENABLED`	constant	System metric index used to determine whether DBCS input is supported on a Windows platform. Non-zero indicates that DBCS is supported.
`SM_DEBUG`	constant	System metric index used to determine whether a debug version of User.exe is installed on the system.
`SM_LCLHasFormAlphaBlend`	constant	Indicates if a form uses Alpha channel transparency.
`SM_LCLMAXIMIZEDHEIGHT`	constant	Defined to get accurate maximized height under X11.
`SM_LCLMAXIMIZEDWIDTH`	constant	Defined to get accurate maximized window width under X11.
`SM_MENUDROPALIGNMENT`	constant	System metric index used to determine whether drop-down menu are aligned to the right on a menu bar. Returns 0 when left-aligned. Non-zero is right-aligned.
`SM_MIDEASTENABLED`	constant	System metric index used to determine whether the system uses Arabic or Hebrew languages. Returns a non-zero value when enabled.
`SM_MOUSEPRESENT`	constant	System metric index used to determine whether a mouse (physical or virtual) is present on the system.
`SM_MOUSEWHEELPRESENT`	constant	System metric index used to determine whether a mouse with a vertical scroll wheel is installed. Returns a non-zero value when present.
`SM_NETWORK`	constant	System metric index used to determine whether a network is present. Only the least significant bit in the return value is used; other bits are reserved. When set, a network is present.
`SM_PENWINDOWS`	constant	System metric index used to determine whether Pen computing extensions have been installed for the Windows platform.
`SM_REMOTESESSION`	constant	System metric index used to determine if the calling process is a terminal services client session (non-zero return value) or a console session (zero return value). A console session does not have to be the physical console.
`SM_RESERVED1`	constant	Not used in the current LCL version.
`SM_RESERVED2`	constant	Not used in the current LCL version.
`SM_RESERVED3`	constant	Not used in the current LCL version.
`SM_RESERVED4`	constant	Not used in the current LCL version.
`SM_SAMEDISPLAYFORMAT`	constant	System metric index used to determine whether all of the display monitors share the same color format (RGB pixel order and number of bits). A non-zero return value indicates the color format is shared on all monitors.
`SM_SECURE`	constant	Ignored. Do not use.
`SM_SHOWSOUNDS`	constant	System metric index used to determine whether an application displays a visual indicator when it generates a sound. Returns a non-zero value when enabled.
`SM_SLOWMACHINE`	constant	System metric index used to determine whether the system is quipped with a low-end (slow) processor. Returns a non-zero value when enabled.
`SM_SWAPBUTTON`	constant	System metric index used to determine whether the actions for the left and right mouse buttons have been swapped.
`SM_SWSCROLLBARSPACING`	constant	Defined in the LCL to get the spacing used between a scroll bar and the content area for a control. Used in GTK and QT widgetsets.
`SM_XVIRTUALSCREEN`	constant	System metric index used to get the left edge of the virtual screen represented by all of the display monitors on the system. SM_CXVIRTUALSCREEN gets the width for the virtual screen.
`SM_YVIRTUALSCREEN`	constant	System metric index used to get the top edge of the virtual screen represented by all of the display monitors on the system. SM_CYVIRTUALSCREEN gets the height for the virtual screen.
`SPI_GETACCESSTIMEOUT`	constant	Used to get information about the time-out period for accessibility features. The return value contains the time-out period (in milliseconds), and bit-flags for the enabled state and the audible notification setting.
`SPI_GETACTIVEWINDOWTRACKING`	constant	Used to determine whether active window tracking (focus follows mouse) is enabled or disabled. pvParam returns TRUE when enabled.
`SPI_GETACTIVEWNDTRKTIMEOUT`	constant	Used to get the delay time (in milliseconds) before active window tracking is engaged. pvParam is the DWORD value for the delay time.
`SPI_GETACTIVEWNDTRKZORDER`	constant	Used to determine whether windows activated by window tracking are brought to the top of the display order (Z-axis). pvParam returns TRUE when enabled.
`SPI_GETANIMATION`	constant	Used to get the animation effects enabled for user actions, like minimize and restore animations.
`SPI_GETBEEP`	constant	Gets the state for warning beeps from system parameter information.
`SPI_GETBLOCKSENDINPUTRESETS`	constant	Used determine whether an application can reset the screensaver time. pvParam returns TRUE if SendInput cannot be used to send an input request, or FALSE when unblocked.
`SPI_GETBORDER`	constant	Used to get a factor applied to sizing borders for a window.
`SPI_GETCARETWIDTH`	constant	Used to get the width (in pixels) for the caret in an edit control. pvParam returns the DWORD value with the caret width.
`SPI_GETCOMBOBOXANIMATION`	constant	Used to determine whether the slide-open animation effect is enabled for a combo-box. pvParam returns TRUE when the animation effect is enabled.
`SPI_GETCURSORSHADOW`	constant	Used to determine whether the cursor is displayed with a shadow. pvParam returns TRUE if the shadow is enabled. Shown on displays with a color depth larger than 256 colors.
`SPI_GETDEFAULTINPUTLANG`	constant	Used to get the default input language for the system.
`SPI_GETDESKWALLPAPER`	constant	Used to get the fully-qualified path to the image used as the desktop wallpaper. pvParam points to the buffer with the null-terminated path value, or an empty string if a desktop wallpaper is not used. Use uiParam to specify the size for the buffer in pvParam.
`SPI_GETDRAGFULLWINDOWS`	constant	Used to get the enabled state for full window dragging. The return value TRUE indicates full window dragging is enabled.
`SPI_GETDROPSHADOW`	constant	Used to determine whether the drop shadow effect is enabled or disabled in the user interface. pvParam returns TRUE if drop shadows are enabled. Not supported on Windows 2000.
`SPI_GETFASTTASKSWITCH`	constant	Not used in the current LCL version.
`SPI_GETFILTERKEYS`	constant	Used to get information about the FilterKeys accessibility feature.
`SPI_GETFLATMENU`	constant	Used to determine whether native User menus have a flat appearance. pvParam returns TRUE if menus are displayed using the flat style. Not supported on Windows 2000.
`SPI_GETFOCUSBORDERHEIGHT`	constant	Used to get the height (in pixels) for the top or bottom edges on the focus rectangle drawn in DrawFocusRect. pvParam returns the height for the border. Not supported on Windows 2000.
`SPI_GETFOCUSBORDERWIDTH`	constant	Used to get the width (in pixels) for the top or bottom edges on the focus rectangle drawn in DrawFocusRect. pvParam returns the UINT value with the new width for the border. Not supported on Windows 2000.
`SPI_GETFONTSMOOTHING`	constant	Used to determine whether font smoothing is enabled for the system. Font smoothing uses antialiasing to smooth curves using pixels with different shades of gray. TRUE is enabled.
`SPI_GETFONTSMOOTHINGCONTRAST`	constant	Used to get the contrast value for ClearType font smoothing. pvParam returns a UINT value in the range 1000 to 2200. Not supported on Windows 2000.
`SPI_GETFONTSMOOTHINGORIENTATION`	constant	Used to get the orientation used for font smoothing (RGB or BGR orientation).
`SPI_GETFONTSMOOTHINGTYPE`	constant	Used to get the font smoothing enabled for the system. pvParam returns either FE_FONTSMOOTHINGSTANDARD or FE_FONTSMOOTHINGCLEARTYPE in the UINT value. Not supported on Windows 2000.
`SPI_GETFOREGROUNDFLASHCOUNT`	constant	Used to get the number of times a task bar button is flashed when a foreground switch request is rejected. pvParam returns the DWORD value for the flash count.
`SPI_GETFOREGROUNDLOCKTIMEOUT`	constant	Used to get the time (in milliseconds) before an application can be brought to the foreground. pvParam is the DWORD variable with the time value.
`SPI_GETGRADIENTCAPTIONS`	constant	Used to determine whether a gradient is drawn in window title bars. pvParam returns TRUE if the gradient effect is enabled.
`SPI_GETGRIDGRANULARITY`	constant	Not used in the current LCL version.
`SPI_GETHIGHCONTRAST`	constant	Used to get settings for the HighContrast accessibility feature. When enabled, the display theme is adjusted for maximum visibility for a visually-impaired user.
`SPI_GETHOTTRACKING`	constant	Used to determine whether hot-tracking (or hot-lighting) is enabled for UI elements. pvParam returns TRUE if hot-tracking is enabled.
`SPI_GETICONMETRICS`	constant	Used to get metrics for icons. The return value has information about horizontal and vertical icon spacing, word wrapping status and logical font information for caption text.
`SPI_GETICONTITLELOGFONT`	constant	Used to get the logical font information for icon caption text. Used in the TWin32WidgetSet widgetset class.
`SPI_GETICONTITLEWRAP`	constant	Used to determine whether word wrapping for the caption text on an icon is enabled. Parameter value TRUE indicates word wrapping is enabled.
`SPI_GETKEYBOARDCUES`	constant	Used to determine whether menu access keys are drawn as accelerator keys (underlined). pvParam returns TRUE when menu access keys are underlined, and FALSE if the underline appears after the menu has been activated.
`SPI_GETKEYBOARDDELAY`	constant	Used to get the repeat-delay setting for the keyboard. The return value is in the range 0 (approximately 250 ms delay) to 3 (approximately 1 second delay). The actual delay rate is hardware-dependent.
`SPI_GETKEYBOARDPREF`	constant	Used to determine whether keyboard input and interfaces are used in place of mouse counterparts. TRUE when keyboard input is used.
`SPI_GETKEYBOARDSPEED`	constant	Used to get the keyboard repeat rate setting in the range 0 (approximately 2.5 repetitions per second) to 31 (approximately 30 repetitions per second).
`SPI_GETLISTBOXSMOOTHSCROLLING`	constant	Used to determine whether smooth scroll is enabled or disabled in list box controls. pvParam returns TRUE when smooth scroll is enabled.
`SPI_GETLOWPOWERACTIVE`	constant	Used to determine whether the low-power condition is enabled for a screen saver. Supported for 32-bit applications on Windows Server 2003 and Windows XP/2000.
`SPI_GETLOWPOWERTIMEOUT`	constant	Used to get the time-out value the low-power condition in a screen saver. Supported for 32-bit applications on Windows Server 2003 and Windows XP/2000.
`SPI_GETMENUANIMATION`	constant	Used to determine whether the menu animation feature is enabled. pvParam is TRUE if menu animation is enabled. SPI_GETMENUFADE indicates if menus use fade or slide animations.
`SPI_GETMENUDROPALIGNMENT`	constant	Used to determine whether a pop-up menu is left-aligned or right-aligned to its menu bar item. TRUE is right-aligned.
`SPI_GETMENUFADE`	constant	Used to determine whether the menu fade animation effect is enabled. pvParam returns TRUE if the animation effect is enabled. When set to FALSE, the menu slide animation effect is used instead. Neither animation effect is displayed when SPI_SETMENUANIMATION is disabled.
`SPI_GETMENUSHOWDELAY`	constant	Used to get the delay time (in milliseconds) before the shortcut menu is displayed for a hovered menu item. pvParam returns the DWORD value for the delay time.
`SPI_GETMENUUNDERLINES`	constant	Same as SPI_GETKEYBOARDCUES.
`SPI_GETMINIMIZEDMETRICS`	constant	Used to get metrics for a minimized window. The return value includes information about the width of the minimized window and the arrange order, direction, and gaps between adjacent minimized windows.
`SPI_GETMOUSE`	constant	Gets mouse threshold and acceleration values from system parameter information.
`SPI_GETMOUSECLICKLOCK`	constant	Used to determine whether the Mouse Click Lock feature is enabled. pvParam returns TRUE if mouse clicks are locked until the timeout has elapsed, or FALSE when unlocked. Not supported on Windows 2000.
`SPI_GETMOUSECLICKLOCKTIME`	constant	Used to get the time delay (in milliseconds) before the primary mouse button is locked. pvParam returns the DWORD value with the delay time. Enabled when SPI_SETMOUSECLICKLOCK is set to TRUE. Not supported on Windows 2000.
`SPI_GETMOUSEHOVERHEIGHT`	constant	Used to get the height (in pixels) for the rectangle with the bounds for a mouse hover event. pvParam returns the rectangle height.
`SPI_GETMOUSEHOVERTIME`	constant	Used to get the elapsed time (in milliseconds) within a hover rectangle before a mouse hover event is generated. pvParam contains the number of milliseconds for the hover time value.
`SPI_GETMOUSEHOVERWIDTH`	constant	Used to get the width (in pixels) for the rectangle with the bounds for a mouse hover event. pvParam returns the rectangle width.
`SPI_GETMOUSEKEYS`	constant	Used get information about the MouseKeys accessibility feature.
`SPI_GETMOUSESONAR`	constant	Used to determine whether the Mouse Sonar feature is enabled. pvParam returns TRUE if the feature is enabled.
`SPI_GETMOUSESPEED`	constant	Used to get the relative pointer acceleration applied when the mouse is moved. pvParam contains the Integer value in the range 1 (slowest) to 20 (fastest).
`SPI_GETMOUSETRAILS`	constant	Used to determine whether the Mouse Trails feature is enabled. The pvParam parameter returns the state and length for the mouse trail. 0 or 1 is disabled. a value larger than 1 is the relative length for an enabled mouse trail (a higher value indicates a longer trail). Not supported on Windows 2000.
`SPI_GETMOUSEVANISH`	constant	Used to determine whether the Mouse Vanish feature is enabled or disabled. pvParam returns TRUE if the feature is enabled. Not supported on Windows 2000.
`SPI_GETNONCLIENTMETRICS`	constant	Used to get metrics for the non-client area on a visible window. The return value contains size and font information for the window, menu bar, status bar, borders, and fonts used on the window elements.
`SPI_GETPOWEROFFACTIVE`	constant	Used to determine whether the power-off condition is enabled for a screen saver. Supported for 32-bit applications on Windows Server 2003 and Windows XP/2000.
`SPI_GETPOWEROFFTIMEOUT`	constant	Used to get the time-out value the power-off condition in a screen saver. Supported for 32-bit applications on Windows Server 2003 and Windows XP/2000.
`SPI_GETSCREENREADER`	constant	Used to determine whether a screen reader is active. The return value is TRUE if the screen reviewer is running.
`SPI_GETSCREENSAVEACTIVE`	constant	Used to determine whether a screen saver is enabled. Return value is version-dependent. TRUE is normally enabled - except on Windows 7, Windows Server 2008, and Windows 2000 where TRUE is disabled.
`SPI_GETSCREENSAVERRUNNING`	constant	Used to determine whether the screen saver is running for a desktop session. pvParam is TRUE if a screen saver is running.
`SPI_GETSCREENSAVETIMEOUT`	constant	Used to get the time-out value (in seconds) for a screen saver.
`SPI_GETSELECTIONFADE`	constant	Used to determine whether the selection fade effect is enabled. pvParam returns TRUE if the animation effect is enabled.
`SPI_GETSERIALKEYS`	constant	This parameter index is no longer supported in Windows. The feature can be controlled using the Control Panel.
`SPI_GETSHOWIMEUI`	constant	Used to determine whether the IME status window is visible. pvParam returns TRUE when the IME window is visible.
`SPI_GETSHOWSOUNDS`	constant	Used to determine whether Show Sounds accessibility flag is enabled. TRUE is enabled.
`SPI_GETSNAPTODEFBUTTON`	constant	Used to determine whether the "Snap to Default Button" feature is enabled. The pvParam argument returns TRUE when enabled.
`SPI_GETSOUNDSENTRY`	constant	Used to get information about the SoundSentry accessibility feature. When enabled, a visual indication is displayed when a sound is generated.
`SPI_GETSTICKYKEYS`	constant	Used to get information about the StickyKeys accessibility feature. The return value contains a set of bit-flags with the settings for the feature. Please note that numeric constants for these bit-flag values are not defined in the current LCL version.
`SPI_GETTOGGLEKEYS`	constant	Used to get information about the ToggleKeys accessibility feature.
`SPI_GETTOOLTIPANIMATION`	constant	Used to determine whether ToolTip animation is enabled. pvParam returns TRUE if the animation effect is enabled. Use SPI_GETTOOLTIPFADE to control whether fade or slide animation effects are used for ToolTip animations.
`SPI_GETTOOLTIPFADE`	constant	Used to determine whether a ToolTip animation uses a fade effect or a slide effect. pvParam return TRUE for the fade effect, or FALSE for the slide effect. Use SPI_SETTOOLTIPANIMATION to enable or disable ToolTip animation effects.
`SPI_GETUIEFFECTS`	constant	Used to determine whether UI effects are enabled or disabled. pvParam returns TRUE if UI effects are enabled.
`SPI_GETWHEELSCROLLLINES`	constant	Used to get the number of lines scrolled when the mouse wheel is moved. pvParam returns the unsigned Integer with the number of lines.
`SPI_GETWINDOWSEXTENSION`	constant	Not available in the SystemParametersInfo() API.
`SPI_GETWORKAREA`	constant	Used to get the work area on the primary display not obscured by the taskbar or desktop toolbars. The return value contains the display rectangle in virtual screen coordinates.
`SPI_ICONHORIZONTALSPACING`	constant	Used to get or set the width (in pixels) for an icon displayed in the large icon view. SM_CXICON gets the minimum width for an icon.
`SPI_ICONVERTICALSPACING`	constant	Used to get or set the height (in pixels) for the cell where an icon is displayed. SM_CYICON gets the minimum icon height.
`SPI_LANGDRIVER`	constant	Not used in the current LCL version.
`SPI_SCREENSAVERRUNNING`	constant	No longer available in SystemParametersInfo() API.
`SPI_SETACCESSTIMEOUT`	constant	Used to apply settings for the time-out period for accessibility features. The parameter value contains the time-out period (in milliseconds), and bit-flags to enable or disable the accessibility time-out feature and an audible notification for the condition.
`SPI_SETACTIVEWINDOWTRACKING`	constant	Used to enable or disable active window tracking (focus follows mouse). Set uiParam to TRUE to enable the feature.
`SPI_SETACTIVEWNDTRKTIMEOUT`	constant	Used to set the delay time (in milliseconds) before active window tracking is engaged. pvParam is the DWORD value with the new delay time.
`SPI_SETACTIVEWNDTRKZORDER`	constant	Used to enable or disable changes to the Z-order for windows activated using window tracking. Set pvParam to TRUE to bring a tracking activated window to the top of the display order (Z-axis).
`SPI_SETANIMATION`	constant	Used to apply settings for the animation effects enabled for user actions, like minimize and restore animations.
`SPI_SETBEEP`	constant	Sets warning beeps on or off using system parameter information.
`SPI_SETBLOCKSENDINPUTRESETS`	constant	Used to control whether an application can reset the screensaver time. Set uiParam to TRUE to prevent SendInput from deactivating the screensaver, or FALSE if the screensaver is deactivated by SendInput.
`SPI_SETBORDER`	constant	Used to set the factor applied to sizing borders for a window.
`SPI_SETCARETWIDTH`	constant	Used to set the width (in pixels) for the caret in an edit control. Set pvParam to the DWORD value with the caret width. The default value is 1 pixel.
`SPI_SETCOMBOBOXANIMATION`	constant	Used to enable or disable the slide-open animation effect for a combo-box. Set pvParam parameter to TRUE to enable the animation effect.
`SPI_SETCURSORS`	constant	Used to reload the system cursors.
`SPI_SETCURSORSHADOW`	constant	Used to enable or disable a shadow for the cursor. Set pvParam to TRUE to enable the cursor shadow. Shown on displays with a color depth larger than 256 colors.
`SPI_SETDEFAULTINPUTLANG`	constant	Used to set the default input language for the system.
`SPI_SETDESKPATTERN`	constant	Used to set the desktop pattern using the value read from the WIN.INI file.
`SPI_SETDESKWALLPAPER`	constant	Used to indicate that the system wallpaper has been changed. The return value is TRUE unless an error was detected.
`SPI_SETDOUBLECLICKTIME`	constant	Used to set the mouse double-click time threshold. The parameter value contains the maximum number of milliseconds between mouse clicks treated as a double-click event. The maximum value for the setting is 5000 milliseconds (5 seconds).
`SPI_SETDOUBLECLKHEIGHT`	constant	Used to set the height (in pixels) for the rectangle around the first mouse click in a double-click sequence. The second mouse click must be within the rectangle to be handled as a double-click event.
`SPI_SETDOUBLECLKWIDTH`	constant	Used to set the width (in pixels) for the rectangle around the first mouse click in a double-click sequence. The second mouse click must be within the rectangle to be handled as a double-click event.
`SPI_SETDRAGFULLWINDOWS`	constant	Used to enable or disable full window dragging. The parameter value TRUE enables full window dragging.
`SPI_SETDRAGHEIGHT`	constant	Used to set the height (in pixels) for the rectangle used to detect the start of a drag operation. The value is the number of vertical pixels used as the threshold for the drag operation. The SM_CYDRAG system metric gets the existing drag height value.
`SPI_SETDRAGWIDTH`	constant	Used to set the width (in pixels) for the rectangle used to detect the start of a drag operation. The value is the number of horizontal pixels used as the threshold for the drag operation. The SM_CXDRAG system metric gets the existing drag width value.
`SPI_SETDROPSHADOW`	constant	Used to enable or disable the drop shadow effect in the user interface. Set pvParam to TRUE to enable the drop shadow effect. Not supported on Windows 2000.
`SPI_SETFASTTASKSWITCH`	constant	Not used in the current LCL version.
`SPI_SETFILTERKEYS`	constant	Used to apply settings for the FilterKeys accessibility feature.
`SPI_SETFLATMENU`	constant	Used to enable or disable display of native User menus using a flat appearance. Set pvParam to TRUE to enable use of the flat drawing style. Not supported on Windows 2000.
`SPI_SETFOCUSBORDERHEIGHT`	constant	Used to set the height (in pixels) for the top or bottom edges on the focus rectangle drawn in DrawFocusRect. Set pvParam to the new height for the border. Not supported on Windows 2000.
`SPI_SETFOCUSBORDERWIDTH`	constant	Used to set the width (in pixels) for the top or bottom edges on the focus rectangle drawn in DrawFocusRect. Set pvParam to the new width for the border. Not supported on Windows 2000.
`SPI_SETFONTSMOOTHING`	constant	Used to apply the font smoothing setting for the system. Font smoothing uses antialiasing to smooth curves using pixels with different shades of gray. TRUE is enabled.
`SPI_SETFONTSMOOTHINGCONTRAST`	constant	Used to set the contrast value for ClearType font smoothing. Set pvParam to a UINT value in the range 1000 to 2200. Used when SPI_SETFONTSMOOTHINGTYPE is set to FE_FONTSMOOTHINGCLEARTYPE. Not supported on Windows 2000.
`SPI_SETFONTSMOOTHINGORIENTATION`	constant	Used to set the orientation used for font smoothing (RGB or BGR orientation).
`SPI_SETFONTSMOOTHINGTYPE`	constant	Used to set the font smoothing enabled for the system. Set pvParam to either FE_FONTSMOOTHINGSTANDARD or FE_FONTSMOOTHINGCLEARTYPE. Not supported on Windows 2000.
`SPI_SETFOREGROUNDFLASHCOUNT`	constant	Used to set the number of times a task bar button is flashed when a foreground switch request is rejected. Set pvParam to the DWORD value with the number of flashes.
`SPI_SETFOREGROUNDLOCKTIMEOUT`	constant	Used to set the time (in milliseconds) before an application can be brought to the foreground. Set pvParam to the DWORD value with the time delay.
`SPI_SETGRADIENTCAPTIONS`	constant	Used to enable or disable the gradient effect in window title bars. Set pvParam to TRUE to enabled the gradient effect on displays with a color depth larger than 256 colors.
`SPI_SETGRIDGRANULARITY`	constant	Not used in the current LCL version.
`SPI_SETHANDHELD`	constant	Not used in the current LCL version.
`SPI_SETHIGHCONTRAST`	constant	Used to apply settings for the HighContrast accessibility feature. When enabled, the display theme is adjusted for maximum visibility for a visually-impaired user.
`SPI_SETHOTTRACKING`	constant	Used to enable or disable hot-tracking (or hot-lighting) for UI elements. Set pvParam to TRUE to enable hot-tracking.
`SPI_SETICONMETRICS`	constant	Used to set metrics for icons. The parameter value contains information about horizontal and vertical icon spacing, as well as word wrapping status and logical font information for caption text.
`SPI_SETICONS`	constant	Used to reload the system icons.
`SPI_SETICONTITLELOGFONT`	constant	Used to set the font used for icon caption text.
`SPI_SETICONTITLEWRAP`	constant	Used set to enable or disable word wrapping of the caption text for an icon. Parameter value TRUE is enabled.
`SPI_SETKEYBOARDCUES`	constant	Used to enable or disable drawing of menu access keys as accelerator keys (underlined). Set pvParam to TRUE when menu access keys are always underlined, and FALSE if the underline appears after the menu has been activated using the keyboard.
`SPI_SETKEYBOARDDELAY`	constant	Used to set the repeat-delay for the keyboard. The new value must be in the range 0 (approximately 250 ms delay) to 3 (approximately 1 second delay). The actual delay rate is hardware-dependent.
`SPI_SETKEYBOARDPREF`	constant	Used to apply settings for keyboard preference. TRUE indicates that keyboard input and interfaces are preferred to the mouse-based equivalents.
`SPI_SETKEYBOARDSPEED`	constant	Used to set the keyboard repeat rate. The value must be in the range 0 (approximately 2.5 repetitions per second) to 31 (approximately 30 repetitions per second).
`SPI_SETLANGTOGGLE`	constant	Used to set the hot keys which switch between input languages for the system.
`SPI_SETLISTBOXSMOOTHSCROLLING`	constant	Used to enable or disable smooth scroll in list box controls. Set pvParam to TRUE to enable smooth scroll.
`SPI_SETLOWPOWERACTIVE`	constant	Used to enable or disable the low-power state for a screen saver. 1 to activate, or 0 to deactivate. Supported for 32-bit applications on Windows Server 2003 and Windows XP/2000.
`SPI_SETLOWPOWERTIMEOUT`	constant	Used to set the time-out value (in seconds) for the low-power condition in a screen saver. Supported for 32-bit applications on Windows Server 2003 and Windows XP/2000.
`SPI_SETMENUANIMATION`	constant	Used to enable or disable the menu animation feature. Set pvParam to TRUE to enable menu animation. Use SPI_GETMENUFADE to control whether fade or slide animations are used.
`SPI_SETMENUDROPALIGNMENT`	constant	Used to set the alignment for a pop-up menu relative to its menu bar item. FALSE is left-aligned. TRUE is right-aligned.
`SPI_SETMENUFADE`	constant	Used to enable or disable the menu fade animation effect on displays using a color depth higher than 256. Set pvParam to TRUE to enable the menu fade animation effect. Set pvParam to FALSE to enable the menu slide animation effect instead. Use SPI_SETMENUANIMATION to enable or disable all animation
`SPI_SETMENUSHOWDELAY`	constant	Used to set the delay time (in milliseconds) before the shortcut menu is displayed for a hovered menu item. Set uiParam to the DWORD value for the delay time.
`SPI_SETMENUUNDERLINES`	constant	Same as Same as SPI_SETKEYBOARDCUES.
`SPI_SETMINIMIZEDMETRICS`	constant	Used to set metrics for a minimized window. The parameter value includes information about the width of the minimized window and the arrange order, direction, and gaps between adjacent minimized windows.
`SPI_SETMOUSE`	constant	Used to set the threshold and acceleration values for the mouse.
`SPI_SETMOUSEBUTTONSWAP`	constant	Used to swap or restore the actions performed for the left and right mouse buttons. The parameter value TRUE swaps the actions performed for the buttons. FALSE restores the original behavior.
`SPI_SETMOUSECLICKLOCK`	constant	Used to enable or disable the Mouse Click Lock feature. Set pvParam to TRUE to prevent mouse clicks until the timeout period has elapsed, or FALSE to disable the feature. Not supported on Windows 2000.
`SPI_SETMOUSECLICKLOCKTIME`	constant	Used to set the time delay (in milliseconds) before the primary mouse button is locked. Set pvParam to the DWORD value with the delay time. Enabled when SPI_SETMOUSECLICKLOCK is set to TRUE. Not supported on Windows 2000.
`SPI_SETMOUSEHOVERHEIGHT`	constant	Used to set the height (in pixels) for the rectangle with the bounds for a mouse hover event. Use uiParam to set the height for the rectangle.
`SPI_SETMOUSEHOVERTIME`	constant	Used to set the elapsed time (in milliseconds) within a hover rectangle before a mouse hover event is generated. uiParam contains the number of milliseconds for the hover time value. Used when HOVER_DEFAULT is passed to TrackMouseEvent.
`SPI_SETMOUSEHOVERWIDTH`	constant	Used to set the width (in pixels) for the rectangle with the bounds for a mouse hover event. Use uiParam to set the width for the rectangle.
`SPI_SETMOUSEKEYS`	constant	Used to apply settings for the MouseKeys accessibility feature.
`SPI_SETMOUSESONAR`	constant	Used to enable or disable the Mouse Sonar feature. Set pvParam to TRUE to enable the feature, or FALSE to disable the feature.
`SPI_SETMOUSESPEED`	constant	Used to set the relative pointer acceleration applied when the mouse is moved. uiParam is the Integer value for the mouse speed and must be in the range 1 (slowest) to 20 (fastest).
`SPI_SETMOUSETRAILS`	constant	Used to enable or disable the Mouse Trails feature. Set the uiParam parameter to 0 or 1 to disable the feature. Use a value larger than 1 to enable the feature (a higher value results in a longer trail). Not supported on Windows 2000.
`SPI_SETMOUSEVANISH`	constant	Used to enable or disable the Mouse Vanish feature. Set pvParam to TRUE to enable the feature. Not supported on Windows 2000.
`SPI_SETNONCLIENTMETRICS`	constant	Used to set metrics for the non-client area on a visible window. The parameter value contains size and font information for the window, menu bar, status bar, borders, and fonts applied to the window elements.
`SPI_SETPENWINDOWS`	constant	Not used in the current LCL version.
`SPI_SETPOWEROFFACTIVE`	constant	Used to enable or disable the power-off state for a screen saver. 1 to activate, or 0 to deactivate. Supported for 32-bit applications on Windows Server 2003 and Windows XP/2000.
`SPI_SETPOWEROFFTIMEOUT`	constant	Used to set the time-out value (in seconds) for the power-off condition in a screen saver. Supported for 32-bit applications on Windows Server 2003 and Windows XP/2000.
`SPI_SETSCREENREADER`	constant	Used to apply the flag which indicates whether a screen reader is active. TRUE indicates the screen reviewer is running.
`SPI_SETSCREENSAVEACTIVE`	constant	Used to set the state for the screen saver. Parameter value TRUE activates the screen saver, and FALSE deactivates it.
`SPI_SETSCREENSAVERRUNNING`	constant	No longer available in SystemParametersInfo() API.
`SPI_SETSCREENSAVETIMEOUT`	constant	Used to set the time-out value (in seconds) for a screen saver.
`SPI_SETSELECTIONFADE`	constant	Used to enable or disable the selection fade effect for menu items on displays with a color depth higher than 256 colors. Set pvParam to TRUE to enable the selection fade effect.
`SPI_SETSERIALKEYS`	constant	This parameter index is no longer supported in Windows. The feature can be controlled using the Control Panel.
`SPI_SETSHOWIMEUI`	constant	Used to set the visibility for the IME status window. Set uiParam to TRUE to display the IME window.
`SPI_SETSHOWSOUNDS`	constant	Used to enabled or disable the Show Sounds Accessibility flag. TRUE is enabled.
`SPI_SETSNAPTODEFBUTTON`	constant	Used to enable or disable the "Snap to Default Button" feature. Set uiParam to TRUE to enable.
`SPI_SETSOUNDSENTRY`	constant	Used to apply settings for the SoundSentry accessibility feature. When enabled, a visual indication is displayed when a sound is generated.
`SPI_SETSTICKYKEYS`	constant	Used to apply settings for the StickyKeys accessibility feature. The parameter value contains a set of bit-flags with the settings for the feature. Please note that numeric constants for these bit-flag values are not defined in the current LCL version.
`SPI_SETTOGGLEKEYS`	constant	Used to apply settings for the ToggleKeys accessibility feature.
`SPI_SETTOOLTIPANIMATION`	constant	Used to enable or disable ToolTip animation effects. Set pvParam to TRUE to enable ToolTip animations. Use SPI_SETTOOLTIPFADE to specify whether the fade or slide animation effect is used.
`SPI_SETTOOLTIPFADE`	constant	Used to indicate whether a ToolTip animation uses a fade effect or a slide effect. Set pvParam to TRUE to use the fade animation or FALSE to use the slide animation. Use SPI_SETTOOLTIPANIMATION to enable or disable ToolTip animation effects.
`SPI_SETUIEFFECTS`	constant	Used to enable or disable UI effects. Set pvParam to TRUE to enable UI effects.
`SPI_SETWHEELSCROLLLINES`	constant	Used to set the number of lines scrolled when the mouse wheel is moved. uiParam is the unsigned Integer with the suggested number of lines when modifier keys are not used. 0 prevents scrolling with the mouse wheel.
`SPI_SETWORKAREA`	constant	Used to set the work area not obscured by the taskbar or desktop toolbars. The parameter value contains the display rectangle in virtual screen coordinates.
`SRCAND`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (Dst and Src).
`SRCCOPY`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with Src.
`SRCERASE`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with ((not Dst) and Src).
`SRCINVERT`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (Dst xor Src).
`SRCPAINT`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with (Dst or Src).
`STOCK_LAST`	constant	Upper limit for stock object index definitions.
`SW_ERASE`	constant
`SW_HIDE`	constant
`SW_INVALIDATE`	constant
`SW_MAX`	constant
`SW_MAXIMIZE`	constant
`SW_MINIMIZE`	constant
`SW_NORMAL`	constant
`SW_RESTORE`	constant
`SW_SCROLLCHILDREN`	constant
`SW_SHOW`	constant
`SW_SHOWDEFAULT`	constant
`SW_SHOWFULLSCREEN`	constant
`SW_SHOWMAXIMIZED`	constant
`SW_SHOWMINIMIZED`	constant
`SW_SHOWMINNOACTIVE`	constant
`SW_SHOWNA`	constant
`SW_SHOWNOACTIVATE`	constant
`SW_SHOWNORMAL`	constant
`SW_SMOOTHSCROLL`	constant
`SWP_ASYNCWINDOWPOS`	constant
`SWP_DEFERERASE`	constant
`SWP_DRAWFRAME`	constant
`SWP_FRAMECHANGED`	constant
`SWP_HIDEWINDOW`	constant
`SWP_NOACTIVATE`	constant
`SWP_NOCOPYBITS`	constant
`SWP_NOMOVE`	constant
`SWP_NOOWNERZORDER`	constant
`SWP_NOREDRAW`	constant
`SWP_NOREPOSITION`	constant
`SWP_NOSENDCHANGING`	constant
`SWP_NOSIZE`	constant
`SWP_NOZORDER`	constant
`SWP_SHOWWINDOW`	constant
`SWP_SourceIsInterface`	constant
`SWP_STATECHANGED`	constant
`SYMBOL_CHARSET`	constant
`SYS_COLOR_BASE`	constant
`SYSTEM_FIXED_FONT`	constant	Represents the stock object for the fixed-pitch system font.
`SYSTEM_FONT`	constant	Represents the stock object for the system font.
`TA_BASELINE`	constant	Places the reference point on the baseline for the text.
`TA_BOTTOM`	constant	Enables vertical alignment of text to the bottom of the bounds rectangle.
`TA_CENTER`	constant	Enables horizontal alignment of text to the center of the bounds rectangle.
`TA_LEFT`	constant	Enables left alignment of text to the bounds rectangle.
`TA_MASK`	constant	Not used in the current LCL version.
`TA_NOUPDATECP`	constant	Suppresses update of the current position after each text output call.
`TA_RIGHT`	constant	Enables right alignment of text to the bounds rectangle.
`TA_RTLREADING`	constant	Enables right-to-left reading order when the selected font is either Arabic or Hebrew.
`TA_TOP`	constant	Enables vertical alignment of text to the top of the bounds rectangle.
`TA_UPDATECP`	constant	Enables update of the current position after each text output call.
`TBN_First`	constant
`TBN_Last`	constant
`TCN_FIRST`	constant
`TCN_LAST`	constant
`THAI_CHARSET`	constant
`TRANSPARENT`	constant
`TRUETYPE_FONTTYPE`	constant
`TTN_FIRST`	constant
`TTN_LAST`	constant
`TURKISH_CHARSET`	constant
`TVN_FIRST`	constant
`TVN_LAST`	constant
`VARIABLE_PITCH`	constant
`VERTRES`	constant	Vertical height in pixels for a device context.
`VERTSIZE`	constant	Vertical size in millimeters.
`VIETNAMESE_CHARSET`	constant
`VK_0`	constant
`VK_1`	constant
`VK_2`	constant
`VK_3`	constant
`VK_4`	constant
`VK_5`	constant
`VK_6`	constant
`VK_7`	constant
`VK_8`	constant
`VK_9`	constant
`VK_A`	constant
`VK_ACCEPT`	constant
`VK_ADD`	constant
`VK_APPS`	constant
`VK_ATTN`	constant
`VK_B`	constant
`VK_BACK`	constant	Virtual key code for the Backspace key. Not to be confused with the Android BACK navigation key which is mapped to VK_ESCAPE.
`VK_BROWSER_BACK`	constant
`VK_BROWSER_FAVORITES`	constant
`VK_BROWSER_FORWARD`	constant
`VK_BROWSER_HOME`	constant
`VK_BROWSER_REFRESH`	constant
`VK_BROWSER_SEARCH`	constant
`VK_BROWSER_STOP`	constant
`VK_C`	constant
`VK_CANCEL`	constant	Virtual key code (Windows API compatible).
`VK_CAPITAL`	constant
`VK_CLEAR`	constant
`VK_CONTROL`	constant
`VK_CONVERT`	constant
`VK_CRSEL`	constant
`VK_D`	constant
`VK_DECIMAL`	constant
`VK_DELETE`	constant
`VK_DIVIDE`	constant
`VK_DOWN`	constant
`VK_E`	constant
`VK_END`	constant
`VK_EREOF`	constant
`VK_ESCAPE`	constant
`VK_EXECUTE`	constant
`VK_EXSEL`	constant
`VK_F`	constant
`VK_F1`	constant
`VK_F10`	constant
`VK_F11`	constant
`VK_F12`	constant
`VK_F13`	constant
`VK_F14`	constant
`VK_F15`	constant
`VK_F16`	constant
`VK_F17`	constant
`VK_F18`	constant
`VK_F19`	constant
`VK_F2`	constant
`VK_F20`	constant
`VK_F21`	constant
`VK_F22`	constant
`VK_F23`	constant
`VK_F24`	constant
`VK_F3`	constant
`VK_F4`	constant
`VK_F5`	constant
`VK_F6`	constant
`VK_F7`	constant
`VK_F8`	constant
`VK_F9`	constant
`VK_FINAL`	constant
`VK_FN`	constant
`VK_G`	constant
`VK_H`	constant
`VK_HANGUL`	constant
`VK_HANJA`	constant
`VK_HELP`	constant
`VK_HIGHESTVALUE`	constant
`VK_HOME`	constant
`VK_I`	constant
`VK_IME_OFF`	constant
`VK_IME_ON`	constant
`VK_INSERT`	constant
`VK_J`	constant
`VK_JUNJA`	constant
`VK_K`	constant
`VK_KANA`	constant
`VK_KANJI`	constant
`VK_L`	constant
`VK_LAUNCH_APP1`	constant
`VK_LAUNCH_APP2`	constant
`VK_LAUNCH_MAIL`	constant
`VK_LAUNCH_MEDIA_SELECT`	constant
`VK_LBUTTON`	constant	Virtual key code (Windows API compatible).
`VK_LCL_ALT`	constant
`VK_LCL_AT`	constant
`VK_LCL_BACKSLASH`	constant
`VK_LCL_BACKSPACE`	constant	Alias for the VK_BACK constant. Do not confuse this with the Android BACK key which is mapped to VK_ESCAPE.
`VK_LCL_CALL`	constant
`VK_LCL_CAPSLOCK`	constant	Alias for the VK_CAPTIAL constant.
`VK_LCL_CLOSE_BRACKET`	constant
`VK_LCL_COMMA`	constant
`VK_LCL_ENDCALL`	constant
`VK_LCL_ENTER`	constant	Alias for the VK_RETURN constant.
`VK_LCL_EQUAL`	constant
`VK_LCL_LALT`	constant
`VK_LCL_MINUS`	constant
`VK_LCL_OPEN_BRACKET`	constant
`VK_LCL_PAGEDOWN`	constant	Alias for the VK_NEXT constant.
`VK_LCL_PAGEUP`	constant	Alias for the VK_PRIOR constant.
`VK_LCL_POINT`	constant
`VK_LCL_POWER`	constant
`VK_LCL_QUOTE`	constant
`VK_LCL_RALT`	constant
`VK_LCL_SEMI_COMMA`	constant
`VK_LCL_SLASH`	constant
`VK_LCL_TILDE`	constant
`VK_LCONTROL`	constant
`VK_LEFT`	constant
`VK_LMENU`	constant
`VK_LSHIFT`	constant
`VK_LWIN`	constant
`VK_M`	constant
`VK_MBUTTON`	constant	Virtual key code for the middle mouse button (Windows API compatible).
`VK_MEDIA_NEXT_TRACK`	constant
`VK_MEDIA_PLAY_PAUSE`	constant
`VK_MEDIA_PREV_TRACK`	constant
`VK_MEDIA_STOP`	constant
`VK_MENU`	constant
`VK_MODECHANGE`	constant
`VK_MULTIPLY`	constant
`VK_N`	constant
`VK_NEXT`	constant
`VK_NONAME`	constant
`VK_NONCONVERT`	constant
`VK_NUMLOCK`	constant
`VK_NUMPAD0`	constant
`VK_NUMPAD1`	constant
`VK_NUMPAD2`	constant
`VK_NUMPAD3`	constant
`VK_NUMPAD4`	constant
`VK_NUMPAD5`	constant
`VK_NUMPAD6`	constant
`VK_NUMPAD7`	constant
`VK_NUMPAD8`	constant
`VK_NUMPAD9`	constant
`VK_O`	constant
`VK_OEM_1`	constant
`VK_OEM_102`	constant
`VK_OEM_2`	constant
`VK_OEM_3`	constant
`VK_OEM_4`	constant
`VK_OEM_5`	constant
`VK_OEM_6`	constant
`VK_OEM_7`	constant
`VK_OEM_8`	constant
`VK_OEM_CLEAR`	constant
`VK_OEM_COMMA`	constant
`VK_OEM_MINUS`	constant
`VK_OEM_PERIOD`	constant
`VK_OEM_PLUS`	constant
`VK_P`	constant
`VK_PA1`	constant
`VK_PAUSE`	constant
`VK_PLAY`	constant
`VK_PRINT`	constant
`VK_PRIOR`	constant
`VK_PROCESSKEY`	constant
`VK_Q`	constant
`VK_R`	constant
`VK_RBUTTON`	constant	Virtual key code (Windows API compatible).
`VK_RCONTROL`	constant
`VK_RETURN`	constant
`VK_RIGHT`	constant
`VK_RMENU`	constant
`VK_RSHIFT`	constant
`VK_RWIN`	constant
`VK_S`	constant
`VK_SCROLL`	constant
`VK_SELECT`	constant
`VK_SEPARATOR`	constant
`VK_SHIFT`	constant
`VK_SLEEP`	constant
`VK_SNAPSHOT`	constant
`VK_SPACE`	constant
`VK_SUBTRACT`	constant
`VK_T`	constant
`VK_TAB`	constant
`VK_U`	constant
`VK_UNDEFINED`	constant
`VK_UNKNOWN`	constant	Virtual key code for an unknown key (defined by the LCL).
`VK_UP`	constant
`VK_V`	constant
`VK_VOLUME_DOWN`	constant
`VK_VOLUME_MUTE`	constant
`VK_VOLUME_UP`	constant
`VK_W`	constant
`VK_X`	constant
`VK_XBUTTON1`	constant	Virtual key code for the first extra mouse button (Windows API compatible).
`VK_XBUTTON2`	constant	Virtual key code for the second extra mouse button (Windows API compatible).
`VK_Y`	constant
`VK_Z`	constant
`VK_ZOOM`	constant
`WHITE_BRUSH`	constant	Represents the stock object for a white brush.
`WHITE_PEN`	constant	Represents the stock object for a white pen.
`WHITENESS`	constant	Ternary raster operation (Dst op Src op Pattern): Fills the destination area with all white.
`WHITEONBLACK`	constant
`WINDING`	constant
`WS_BORDER`	constant
`WS_CAPTION`	constant
`WS_CHILD`	constant
`WS_CHILDWINDOW`	constant
`WS_CLIPCHILDREN`	constant
`WS_CLIPSIBLINGS`	constant
`WS_DISABLED`	constant
`WS_DLGFRAME`	constant
`WS_EX_ACCEPTFILES`	constant
`WS_EX_APPWINDOW`	constant
`WS_EX_CLIENTEDGE`	constant
`WS_EX_CONTEXTHELP`	constant
`WS_EX_CONTROLPARENT`	constant
`WS_EX_DLGMODALFRAME`	constant
`WS_EX_LEFT`	constant
`WS_EX_LEFTSCROLLBAR`	constant
`WS_EX_LTRREADING`	constant
`WS_EX_MDICHILD`	constant
`WS_EX_NOPARENTNOTIFY`	constant
`WS_EX_OVERLAPPEDWINDOW`	constant
`WS_EX_PALETTEWINDOW`	constant
`WS_EX_RIGHT`	constant
`WS_EX_RIGHTSCROLLBAR`	constant
`WS_EX_RTLREADING`	constant
`WS_EX_STATICEDGE`	constant
`WS_EX_TOOLWINDOW`	constant
`WS_EX_TOPMOST`	constant
`WS_EX_TRANSPARENT`	constant
`WS_EX_WINDOWEDGE`	constant
`WS_GROUP`	constant
`WS_HSCROLL`	constant
`WS_ICONIC`	constant
`WS_MAXIMIZE`	constant
`WS_MAXIMIZEBOX`	constant
`WS_MINIMIZE`	constant
`WS_MINIMIZEBOX`	constant
`WS_OVERLAPPED`	constant
`WS_OVERLAPPEDWINDOW`	constant
`WS_POPUP`	constant
`WS_POPUPWINDOW`	constant
`WS_SIZEBOX`	constant
`WS_SYSMENU`	constant
`WS_TABSTOP`	constant
`WS_THICKFRAME`	constant
`WS_TILED`	constant
`WS_TILEDWINDOW`	constant
`WS_VISIBLE`	constant
`WS_VSCROLL`	constant
`XLFD_AVG_WIDTH`	constant	Average width for the characters in the font, or 0 for a scalable font.
`XLFD_CHARSET_COD`	constant	Represents the character set encoding segment for the registry in an XLFD font descriptor.
`XLFD_CHARSET_REG`	constant	Represents the registry name segment (like ISO8859) in an XLFD font descriptor.
`XLFD_FAMILY`	constant	Represents the font family name segment in an XLFD font descriptor.
`XLFD_FONTNAME_REG`	constant	Represents a registered XLFD font name.
`XLFD_FOUNDRY`	constant	Represents the foundry name segment in an XLFD font descriptor.
`XLFD_PIXELSIZE`	constant	Size for the characters in the font (in pixels), or 0 for a scalable font.
`XLFD_POINTSIZE`	constant	Size for the characters in the font (in tenths of a point).
`XLFD_RESX`	constant	Horizontal resolution in dots per inch (DPI) for which the font was designed.
`XLFD_RESY`	constant	Vertical resolution in dots per inch (DPI) for which the font was designed.
`XLFD_SLANT`	constant	Represents the slant name segment (like upright, italic, oblique, reverse italic, reverse oblique, or "other" - with a value often abbreviated to a single character) in an XLFD font descriptor.
`XLFD_SPACING`	constant	Represents the spacing segment (like monospaced, proportional, or "character cell") in an XLFD font descriptor.
`XLFD_STYLENAME`	constant	Represents the style name segment (like sans, sans serif, informal or decorated) in an XLFD font descriptor.
`XLFD_WEIGHTNAME`	constant	Represents the font weight name segment (like medium, bold, or light) in an XLFD font descriptor.
`XLFD_WIDTHNAME`	constant	Represents the proportional width name segment (like normal, condensed, narrow, expanded/double-wide) in an XLFD font descriptor.

Uses

System.UITypes
Classes
SysUtils
WSReferences

An experiment, built from Lazarus main 2dfa93c66e of 10-22-2026. Not the official Lazarus documentation.