LCL index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _

Name	Kind	Unit	What it is
`FAccessibleDescription`	variable	`Controls`	Member with the value for AccessibleDescription.
`FAccessibleName`	variable	`Controls`	Member with the value for AccessibleName.
`FAccessibleObject`	variable	`Controls`	Member with the accessibility object for the control.
`FAccessibleRole`	variable	`Controls`	Member with the value for AccessibleRole.
`FAccessibleValue`	variable	`Controls`	Member with the value for AccessibleValue.
`FActionLists`	variable	`Forms`	Member used to store the action lists associated with the form.
`FAddingOrDeletingItem`	variable	`ComboEx`	Tracks the add or delete status for the collection.
`FadeUnfocusedSelection`	property	`Grids`	Indicates if a special color is used for selected cells when the control loses focus.
`FadeUnfocusedSelection`	property	`Grids`	Indicates if a special color is used for selected cells when the control loses focus.
`FadeUnfocusedSelection`	property	`Grids`	Indicates if a special color is used for selected cells when the control loses focus.
`FadeUnfocusedSelection`	property	`Grids`	Indicates if a special color is used for selected cells when the control loses focus.
`FallbackPalette`	variable	`CustomDrawnDrawers`
`FAllowGrayed`	variable	`CustomDrawnControls`
`fAlreadyFiltered`	variable	`EditBtn`	Flag which indicates the filter value has already been applied to the filtered control.
`FastClear`	procedure	`ComCtrls`
`FastEditing`	property	`DBGrids`	Indicates if "Fast Editing" is enabled in the grid.
`FastEditing`	property	`Grids`	Indicates if "Fast Editing" is enabled in the grid.
`FastEditing`	property	`Grids`	Indicates if "Fast Editing" is enabled in the grid.
`FAVLNodes`	variable	`IntfGraphics`
`FAVLPalette`	variable	`IntfGraphics`
`FBandMove`	variable	`ExtCtrls`	Member with the band move status flag for the control bar.
`FBands`	variable	`ExtCtrls`	Member with the list of TCtrlBand instances for the control bar.
`FBorderBottom`	variable	`ComCtrls`	Member used for the realized bottom border on the control.
`FBorderEdges`	variable	`ComCtrls`	Members used for the realized EdgeBorders for the control.
`FBorderLeft`	variable	`ComCtrls`	Member used for the realized left border on the control.
`FBorderRight`	variable	`ComCtrls`	Member used for the realized right border on the control.
`FBorderTop`	variable	`ComCtrls`	Member used for the realized top border on the control.
`FBorderWidth`	variable	`ComCtrls`	Member used for the total width of realized borders on the control.
`FBS_EMPHASIZED`	constant	`TmSchema`
`FBS_NORMAL`	constant	`TmSchema`
`FBState`	variable	`CustomDrawnControls`
`FButtonGlyph`	variable	`Buttons`	An internal member which contains the TButtonGlyph instance for the control.
`FCalcDialog`	variable	`EditBtn`	FCalcDialog - local variable holding the Calculator Dialog for use with this class.
`FCancelButton`	variable	`InterfaceBase`	The cancel button for the dialog.
`FChangeTimer`	variable	`ComCtrls`	Member with the OnChange timer for the control.
`FCheckHighlight`	variable	`ComboEx`	Internal member used to to track the highlighting state.
`FCheckSize`	variable	`ComboEx`	Internal member used to track size adjusts needed for them services.
`FChildrenSortedForDataObject`	variable	`Controls`	Member with the AVL tree for the sorted child objects.
`FCLBState`	variable	`CustomDrawnControls`
`FClient`	variable	`Controls`	The client control that is linked to the action.
`FClient`	variable	`Menus`	Stored a reference to the menu item for the link.
`FClientButton`	variable	`StdCtrls`	The button control for the action link.
`FCommand`	variable	`Menus`	Stores the numeric command in the widgetset class for the menu item.
`FCompStyle`	variable	`Controls`	Enables use of the 'IN' operator for component styles.
`FCompStyle`	variable	`Dialogs`	Internal member used to store component style flags.
`FCompStyle`	variable	`Menus`	Stores component style flags.
`FCompStyle`	variable	`Menus`	Member used to store style flags for the component.
`FControl`	variable	`Forms`	The associated TScrollingWinControl instance.
`FControl`	variable	`StdActns`	FControl - local variable holding the control for use with this action.
`FControlLeft`	variable	`ComCtrls`	Left coordinate for the Control in the band.
`FControlState`	variable	`Controls`	Member with the value for the ControlState property.
`FControlTop`	variable	`ComCtrls`	Top coordinate for the Control in the band.
`FCS_ISO_10646_1`	constant	`LCLType`
`FCS_ISO_8859_1`	constant	`LCLType`
`FCS_ISO_8859_10`	constant	`LCLType`
`FCS_ISO_8859_15`	constant	`LCLType`
`FCS_ISO_8859_2`	constant	`LCLType`
`FCS_ISO_8859_3`	constant	`LCLType`
`FCS_ISO_8859_4`	constant	`LCLType`
`FCS_ISO_8859_5`	constant	`LCLType`
`FCS_ISO_8859_6`	constant	`LCLType`
`FCS_ISO_8859_7`	constant	`LCLType`
`FCS_ISO_8859_8`	constant	`LCLType`
`FCS_ISO_8859_9`	constant	`LCLType`
`FCurrent`	variable	`Graphics`	Local member variable used to hold the current sequence number.
`FCursor`	variable	`Controls`	Member with the value for the Cursor property.
`FCursorBkgnd`	variable	`ComCtrls`	Member with the cursor shape when the mouse is over the cool bar background.
`FCursorLock`	variable	`ExtCtrls`	Member with the cursor lock flag set when ChangeCursor is called.
`FData`	variable	`ImgList`	Member used to store the RGBA color values for pixels used in the images for the resolution.
`FDataLink`	variable	`DBCtrls`	FDataLink - local variable holding the identity of the field data link.
`FDefaultButton`	variable	`InterfaceBase`	The default button for the dialog.
`FDefaultFormBoundsValid`	variable	`Forms`	Member with the value for the DefaultFormBoundsValid property.
`FDefCursor`	variable	`ExtCtrls`	Member with the default cursor shape for the control bar.
`FDescriptors`	variable	`LCLResCache`
`FDestroying`	variable	`LCLResCache`	FDestroying - local boolean variable to store Destroying status.
`FDestroying`	variable	`LCLResCache`	FDestroying - local boolean variable to store Destroying status.
`FDestroying`	variable	`LCLResCache`	FDestroying - local boolean variable to store Destroying status.
`FDialog`	variable	`StdActns`	FDialog - local variable holding the Dialog associated with this action.
`FDoubleBuffered`	variable	`Controls`	Member used to store the value for the DoubleBuffered property.
`FDragBand`	variable	`ComCtrls`	Member with the band being dragged in the control.
`FDraggedBandIndex`	variable	`ComCtrls`	-1 indicates the space below the last row; other negative values are an invalid area.
`FDragInitPos`	variable	`ComCtrls`	Initial mouse X - position (for resizing Bands).
`FDrawer`	variable	`CustomDrawnControls`
`FDrawStyle`	variable	`CustomDrawnControls`
`FDropped`	variable	`ComboEx`	Internal members used to track the state for the drop down in the control.
`FEditor`	variable	`ComCtrls`	TEdit used as the editor in the tree view control.
`FEditState`	variable	`CustomDrawnControls`
`fErase`	variable	`LCLType`
`FF_DECORATIVE`	constant	`LCLType`
`FF_DONTCARE`	constant	`LCLType`
`FF_MODERN`	constant	`LCLType`
`FF_ROMAN`	constant	`LCLType`
`FF_SCRIPT`	constant	`LCLType`
`FF_SWISS`	constant	`LCLType`
`FFileInfo`	variable	`ShellCtrls`	Member used to store the TSearchRec instance with file or directory information for the tree node.
`FFindForm`	variable	`Dialogs`	FFindForm - local variable holding the form used for the Find dialog.
`FFindOptions`	variable	`ComCtrls`
`FFindText`	variable	`Dialogs`	FFindText - local variable containing the text to be found.
`FFirstUnusedItem`	variable	`LCLResCache`	FFirstUnusedItem - local variable storing location of first free item.
`FForm`	variable	`LazDialogs`	Form instance which implements the dialog.
`FFormBorderStyle`	variable	`Forms`	The border style affects the title bar, border, icon(s), and resize behavior for the form.
`FFormState`	variable	`Forms`	State flags for the form.
`FGetInternalColorProc`	variable	`IntfGraphics`
`FGrabberCursor`	variable	`ExtCtrls`
`FGrid`	variable	`Grids`	Contains the virtual grid for the control.
`fGridState`	variable	`Grids`	Member with the current state for the grid (edited, updated, etc.).
`FGroupIndex`	variable	`CustomDrawnControls`
`FHandle`	variable	`Controls`	Member with the Handle for the accessibility object.
`FHandleCreated`	variable	`ComCtrls`
`FHasOnOffStates`	variable	`CustomDrawnControls`
`fheight`	variable	`PostScriptCanvas`
`FHilightedIndex`	variable	`ComboEx`	Internal member used to track the item highlighted in the control.
`FHiLiteLeft`	variable	`ComboEx`	Internal member used to track the left coordinate for the highlight.
`FHiLiteRight`	variable	`ComboEx`	Internal member used to track the right coordinate for the highlight.
`FHoveredBand`	variable	`ExtCtrls`	Member with the band under the mouse cursor during a drag operation.
`fIcon`	variable	`LCLType`
`Field`	property	`DBCtrls`	Contains the field definition from the linked dataset.
`Field`	property	`DBCtrls`	Field definition in the linked dataset for the control.
`Field`	property	`DBCtrls`	Provides access to the field definition for the data-aware control.
`Field`	property	`DBCtrls`	Provides access to the field definition for the data-aware control.
`Field`	property	`DBCtrls`	Provides access to the field definition for the data-aware control.
`Field`	property	`DBCtrls`	The Field to which the datalink is attached.
`Field`	property	`DBCtrls`	Definition for the field in the linked dataset where the control value is stored.
`Field`	property	`DBCtrls`	Provides access to the field definition for the data-aware control.
`Field`	property	`DBCtrls`	The DataSet Field relevant to the data being selected.
`Field`	property	`DBCtrls`	Provides access to the field definition for the data-aware control.
`Field`	property	`DBCtrls`	The Field to which the datalink is attached.
`Field`	property	`DBExtCtrls`	TField class which reads and writes data for the control.
`Field`	property	`DBGrids`	Field in the Dataset associated with this Column.
`FieldIndexFromGridColumn`	function	`DBGrids`	FieldIndexFromGridColumn returns the index for the database Field corresponding to the stated grid column.
`FieldName`	property	`DBCtrls`	FieldName - the name of the attached field, stored as a string.
`FieldName`	property	`DBGrids`	Name of the Field with data for the column.
`Fields`	property	`DBGrids`	Provides indexed access to fields in the linked dataset by their ordinal position.
`FileInfo`	property	`ShellCtrls`	TSearchRec instance with information about the file or directory in the item.
`FileInfo`	property	`ShellCtrls`	File system information about the list item.
`FileMask`	property	`LazHelpIntf`
`FileMatches`	function	`LazHelpIntf`
`FileMatches`	function	`LazHelpIntf`
`FileMatches`	function	`LazHelpIntf`	Indicates if the specified file name matches the value in the Filename property.
`FileName`	property	`Dialogs`	Contains the UTF-8-encoded name for a file chosen using the dialog.
`FileName`	property	`EditBtn`	FileName - the name of the selected file: either the initial value placed in the Text Box, or the value selected from the dialog.
`FileName`	property	`FileCtrl`	FileName - the name of the selected file.
`Filename`	property	`HelpIntfs`
`Filename`	property	`LazHelpIntf`
`FileName`	property	`Printers`	File name used to store output from the print device.
`FileName`	function	`ShellCtrls`	Returns the fully-qualified path and file name for the file item.
`FileName`	property	`StdActns`	File name returned from the dialog in the action.
`FileName`	property	`StdActns`	File name for the Open With action.
`FileName`	property	`XMLPropStorage`	Name of the file where the property data is saved in XML format.
`FileName`	property	`XMLPropStorage`	Name of the file where the property data is saved in XML format.
`FilenameToURL`	function	`LazHelpIntf`	Gets the URL with file path information for the specified file name.
`FilenameToURLPath`	function	`LazHelpIntf`
`Files`	property	`Dialogs`	Stores the names of files (or directories) selected using the dialog.
`FileSortType`	property	`ShellCtrls`	Controls the sort order for object types displayed on the control.
`FileSortType`	property	`ShellCtrls`	Indicates the sort type used for items (tree nodes) on the tree view control.
`FileSortType`	property	`ShellCtrls`	Controls the sort order for object types displayed on the control.
`FileSortType`	property	`ShellCtrls`	Indicates the sort type used for items (tree nodes) on the tree view control.
`FileType`	property	`FileCtrl`	FileType - the type or attributes of the selected file.
`FileType`	property	`FileCtrl`	FileType - the type or attributes of the selected file.
`FillColor`	procedure	`LazCanvas`	Fills the entire drawing area with the specified color.
`FillDefaultFont`	procedure	`Grids`	Sets the Font to the value used in the grid control.
`FillDescription`	procedure	`ImgList`	Stores the image description for the raw image data for the resolution.
`FillMode`	variable	`LazRegions`	Fill mode used for the polygon.
`FillPixels`	procedure	`IntfGraphics`	Sets the color for all pixels in the raw image data to the specified value.
`FillPixels`	procedure	`LazFreeTypeIntfDrawer`
`FillRect`	procedure	`Graphics`	Fills a rectangular area on the canvas using the current Brush settings. No border line is painted.
`FillRect`	function	`InterfaceBase`	Fills a rectangle using the specified brush.
`FillRect`	procedure	`LazFreeTypeIntfDrawer`
`FillRect`	function	`LCLIntf`	Fills a rectangle by using the specified brush.
`FillRect`	procedure	`PostScriptCanvas`
`FillRgn`	function	`InterfaceBase`	Fills a region using the specified brush.
`FillRgn`	function	`LCLIntf`	Fills a region using the specified brush.
`FILLSTATES`	type	`TmSchema`
`FillTitleDefaultFont`	procedure	`Grids`	Stores the default font used for the column title.
`FILLTYPE`	type	`TmSchema`
`FILLVERTSTATES`	type	`TmSchema`
`Filter`	property	`Dialogs`	A string which contains available filename filters used to select files by their file extensions.
`Filter`	property	`EditBtn`	Contains the textual used to select the visible items in the associated control.
`Filter`	property	`EditBtn`	Filter - the filtering string to help search for the required file.
`Filter`	property	`ExtDlgs`	Contains a delimited list of descriptions and extensions for file available in the dialog.
`Filter`	property	`FileCtrl`	Contains one or more file filters used in the combo-box.
`FilterComboBox`	variable	`LazDialogs`	Combo box control used for the file mask filter in the Lazarus dialog form.
`FilterIndex`	property	`Dialogs`	This property sets which file filter is the default.
`FilterIndex`	property	`EditBtn`	FilterIndex - index value for the filtering string.
`FilterLowercase`	property	`EditBtn`	The textual representation for the Filter using lowercase characters.
`FilterOptions`	property	`EditBtn`	Contains options which control string comparisons using the Filter for the control.
`FImage`	variable	`ActnList`
`FImageIndexes`	variable	`ImageListCache`	Indices in the image list that the listener has reserved.
`FImageList`	variable	`ImageListCache`	Reference to the image list.
`Fin`	variable	`PostScriptUnicode`
`Finalize`	procedure	`IntfGraphics`
`Finalize`	procedure	`IntfGraphics`
`Finalize`	procedure	`IntfGraphics`
`Finalize`	procedure	`IntfGraphics`
`FinalizeReader`	procedure	`Graphics`	Finalizes the FCL image reader when a read operation has been completed.
`FinalizeReader`	procedure	`Graphics`	Updates the image when the reader has finished loading the image content.
`FinalizeReader`	procedure	`Graphics`	Finalizes the FCL Image reader.
`FinalizeReader`	procedure	`Graphics`	Captures values from the image reader after loading an image.
`FinalizeWnd`	procedure	`ComCtrls`	Frees the window handle and other resources for the control.
`FinalizeWnd`	procedure	`Controls`	Prepares to remove the window (called before the Handle is destroyed).
`FinalizeWnd`	procedure	`Spin`	Frees the handle for the windowed control.
`FinalizeWnd`	procedure	`StdCtrls`	Caches the Items stored in the widgetset class.
`FinalizeWnd`	procedure	`StdCtrls`	Maintains resources in the class instance when the handle for the control is destroyed or re-created.
`FinalizeWriter`	procedure	`Graphics`	FinalizeWriter - ends the Image writing process.
`fIncUpdate`	variable	`LCLType`
`Find`	function	`DBGrids`	Find locates the specified Bookmark and its position in the bookmark list.
`Find`	procedure	`Dialogs`	Signals the OnFind event handler when the Find button is clicked on the dialog form.
`Find`	function	`LResources`	Returns the resource in the list with the given name and type.
`Find`	function	`Menus`	Find the identity given menu item (named in ACaption).
`FindAlignControl`	function	`ExtCtrls`	FindAlignControl returns the main alignment control for the splitter.
`FindAlignOtherControl`	function	`ExtCtrls`	FindAlignOtherControl returns the other (secondary) alignment control for the splitter.
`FindAndSelectItem`	function	`ShellCtrls`
`FindBand`	function	`ComCtrls`	Gets the collection item which contains the specified control.
`FindBandIndex`	function	`ComCtrls`	Gets the ordinal position for the collection item which contains the specified control.
`FindBestToScaleFrom`	function	`ImgList`	Finds the image resolution with the best size for scaling to the target width.
`FindBorderControl`	function	`LDockTree`	Gets the control with the specified dock zone and anchor side.
`FindBorderControls`	procedure	`LDockTree`	FindBorderControls - makes splitters for all bordering controls along the specified Side.
`FindButton`	function	`Dialogs`	Gets the button item in the collection with the specified modal result value.
`FindButton`	variable	`FindDlgUnit`	Button used to perform the "Find More" action.
`FindButton`	function	`InterfaceBase`	Finds the button associated with (one of) the given modal result values.
`FindButtonFromAccel`	function	`ComCtrls`	Gets the tool bar button with the specified accelerator key.
`FindCaption`	function	`ComCtrls`	FindCaption- search for and return the list item that contains the nominated caption.
`FindCaption`	function	`ComCtrls`	Locates a list item with the specified caption starting at given position in the container.
`FindChildControl`	function	`Controls`	Finds a child control with the specified name.
`FindClick`	procedure	`Dialogs`	Implements the OnClick event handler for the Find button on the dialog.
`FindColumn`	function	`ShellCtrls`
`FindControl`	function	`Controls`	Return the TWinControl for the given Handle.
`FindControlAtPosition`	function	`Controls`	Gets the control at the specified screen position.
`FindData`	function	`ComCtrls`	Locates a list item with a given value starting from the specified position in Items.
`FindData`	function	`ComCtrls`	Locates the list item which has the specified values in its Data property.
`FindData`	function	`IntfGraphics`
`FindDatabase`	function	`LazHelpIntf`	Gets the help database with the specified unique identifier.
`FindDataModule`	function	`Forms`	Finds the data module with the specified name.
`FindDefaultBrowser`	procedure	`LazHelpHTML`	Locates the default browser application used for HTML help topics.
`FindDefaultBrowser`	function	`LCLIntf`	Gets the qualified path to the default browser application and its parameters.
`FindDescriptor`	function	`LCLResCache`	FindDescriptor - returns the descriptor whose pointer is given.
`FindDownButton`	function	`Buttons`	Gets the speed button with the same GroupIndex that has its Down property set.
`FindDragTarget`	function	`Controls`	Gets the drag target at the specified screen position.
`FIndex`	variable	`Controls`	Member with the current position for the enumerator.
`FindFirstChild`	function	`IntfGraphics`
`FindFirstSibling`	function	`IntfGraphics`
`FindFont`	function	`Graphics`	FindFont - returns the Font specified by its handle as a cache item from the FontHandleCache.
`FindFontDesc`	function	`Graphics`	FindFontDesc - returns the descriptor for the FontHandle using its LogName and its LongFontName.
`FindForm`	function	`Forms`	Finds a form on the screen by its name.
`FindFormatID`	function	`Clipbrd`	Gets the clipboard format which used the specified name (MIME type).
`FindGlobalComponentEnabled`	property	`Forms`	Enables searching for global components by name.
`FindGraphicClassWithFileExt`	function	`Graphics`	Finds a graphic class with the named file extension Ext, and raises an exception if not found.
`FindHeader`	function	`LDockTree`	FindHeader - identifies the part of the dock form that is the header, and returns a TControl.
`FindInfo`	function	`LCLProc`	Returns information about an item, optionally creating an entry if not found.
`FindItem`	function	`LCLResCache`	FindItem - locate the item with the specified Handle.
`FindItem`	function	`Menus`	Gets the menu item with the specified value in a given property.
`FindLabel`	variable	`FindDlgUnit`	Label for the EditFind control.
`FindLastChild`	function	`IntfGraphics`
`FindLastSibling`	function	`IntfGraphics`
`FindLastSubChild`	function	`IntfGraphics`
`FindLCLControl`	function	`Controls`	Returns the TControl currently visible at the specified screen position.
`FindLCLWindow`	function	`Controls`	Find the window and its owning control at the given screen coordinates.
`FindLFMClassName`	function	`LResources`
`FindMainControlCandidate`	function	`LDockTree`	FindMainControlCandidate - finds forms and controls in the docktree hierarchy that could act as the MainControl.
`FindMaskInFilter`	function	`Dialogs`
`FindMoreButton`	variable	`ReplaceDlgUnit`	Button used to execute the "Find more" action for the dialog form.
`FindNextControl`	function	`Controls`	Returns the preceding or next control in the tab order.
`FindNextPage`	function	`ComCtrls`	Gets the next tab sheet in the specified direction.
`FindNextPage`	function	`CustomDrawnControls`
`FindNextSibling`	function	`IntfGraphics`
`FindNextUTF8`	function	`IntfGraphics`
`FindNode`	function	`ComCtrls`	Gets the child tree node in Items with the specified text.
`FindNode`	function	`IntfGraphics`
`FindNodeWithData`	function	`ComCtrls`	Finds a node containing the specified data.
`FindNodeWithText`	function	`ComCtrls`	Finds a tree node containing the specified text.
`FindNodeWithTextPath`	function	`ComCtrls`	Finds a node with the hierarchical path specified in TextPath.
`FindNonDesignerDataModule`	function	`Forms`	Finds a data module with the specified name, excluding designer data modules.
`FindNonDesignerForm`	function	`Forms`	Finds the form with the specified name, excluding designer forms.
`FindOwnerControl`	function	`Controls`	Returns the TWinControl for the given Handle; the parent control for a non-TWinControl Handle.
`FindOwnerWinControl`	function	`Controls`	Inspect the tree of accessible objects upwards until it finds a parent which is attached directly to a windowed control, a TWinControl.
`FindPattern`	function	`PostScriptPrinter`
`FindPen`	function	`Graphics`	FindPen - returns a ResourceCacheItem corresponding to the nominated Handle.
`FindPenDesc`	function	`Graphics`	FindPenDesc - returns a descriptor for the given pen and pattern.
`FindPictureFormatID`	function	`Clipbrd`	Gets the first format ID that is a graphic format supported in TPicture.
`FindPrev`	function	`IntfGraphics`
`FindPrevSibling`	function	`IntfGraphics`
`FindResolution`	function	`ImgList`	Finds the image resolution which uses the specified image width.
`FindResourceLFM`	function	`LResources`
`FindRootDesigner`	function	`Forms`	Gets the designer object for the specified persistent object (or its parent).
`FindRow`	function	`ValEdit`	Locates the row with the specified Key name.
`FindSubComponent`	function	`Controls`	Finds the sub-component with the specified name in the Components property.
`FindText`	property	`Dialogs`	Contains the text to locate when the Find button is clicked on the dialog form.
`FindTopLvlNode`	function	`ComCtrls`	Gets a top-level node containing the specified text.
`FindURLPathEnd`	function	`LazHelpIntf`	Gets the position in the URL for the final character in the file path.
`FindURLPathStart`	function	`LazHelpIntf`	Gets the position in the URL where the file path is located.
`FindViewer`	function	`LazHelpIntf`	Gets the help viewer which supports the specified MIME type.
`FindViewer`	function	`LazHelpIntf`	Finds the registered help viewer for the specified MIME type.
`FindZone`	function	`Controls`	Returns the dock zone containing the given control.
`FinishPropertyList`	procedure	`PropertyStorage`	Updates the specified list to include a reference to the object instance for each of the properties in the storage container.
`FInitDrag`	variable	`ExtCtrls`	Member with the initial coordinates for the band being dragged on the control bar.
`FInnerBevelWidth`	variable	`ExtCtrls`	Member with the width for inner bevels following a CM_BORDERCHANGED control message.
`FIntfFlag`	variable	`ComCtrls`	Field used by Widgetset classes. Do not use it in the LCL.
`FireOnIdle`	property	`ExtCtrls`	FireOnIdle - Boolean property determining whether the timer should fire when idle.
`FirstChild`	property	`Controls`	The first child zone.
`FirstColumn`	property	`DBGrids`	Contains the first visible column for the grid control.
`FirstDayOfWeek`	property	`Calendar`	Indicates the day of the week displayed as the first column in the calendar grid.
`FirstDayOfWeek`	property	`Calendar`	Indicates the day of the week displayed as the first column in the calendar grid.
`FirstDayOfWeek`	property	`ExtDlgs`	Indicates the day of the week used in the first column for the calendar control on the dialog.
`FirstDescriptor`	variable	`LCLResCache`	FirstDescriptor - the descriptor for the first item in the list.
`FirstGridColumn`	function	`DBGrids`	Gets the position for the first column in the grid control after the optional row indicator column.
`FirstGridColumn`	function	`Grids`	Gets the position of the first column after any fixed columns in the grid.
`FirstVisibleChild`	function	`Controls`	The first visible child zone.
`FirstVisibleColumn`	variable	`CustomDrawnDrawers`
`FirstVisibleLine`	variable	`CustomDrawnDrawers`
`fIsFirstUpdate`	variable	`EditBtn`	Flag indicating if the filter has ever been applied.
`FIsGrouped`	variable	`CustomDrawnControls`
`FItems`	variable	`LCLResCache`
`FixCenterAnchoring`	procedure	`Controls`	Remove conflicting anchors.
`FixDesignFontsPPI`	procedure	`Controls`	Corrects the font size for High-DPI-aware applications.
`FixDesignFontsPPI`	procedure	`Grids`	Adjusts fonts in the control to the specified design-time PixelsPerInch.
`FixDesignFontsPPI`	procedure	`Grids`	Corrects the design-time PPI for the column title.
`FixDesignFontsPPI`	procedure	`Grids`	Corrects the design-time PPI for the column title.
`FixDesignFontsPPIWithChildren`	procedure	`Controls`	Fixes the design-time PPI settings for the control font, and applies the changes to child controls.
`FIXED_PITCH`	constant	`LCLType`
`FixedAttr`	variable	`Grids`	Not used in the current implementation.
`FixedBackground`	property	`ComCtrls`	Indicates if a fixed background is drawn for the band.
`FixedColCount`	variable	`Grids`	Number of fixed columns in the grid.
`FixedColor`	property	`DBGrids`	The color used for the fixed cells in the grid.
`FixedColor`	property	`Grids`	The color used for the fixed cells in the grid.
`FixedColor`	property	`Grids`	The color used for the fixed cells in the grid.
`FixedColor`	property	`Grids`	The color used for the fixed cells in the grid.
`FixedColor`	property	`Grids`	The color used for the fixed cells in the grid.
`FixedColor`	property	`ValEdit`	The color used for the fixed cells in the grid.
`FixedCols`	property	`DBGrids`	The number of fixed columns in the grid.
`FixedCols`	property	`Grids`	The number of fixed columns in the grid.
`FixedCols`	property	`Grids`	The number of fixed columns in the grid.
`FixedCols`	property	`Grids`	The number of fixed columns in the grid.
`FixedCols`	property	`Grids`	The number of fixed columns in the grid.
`FixedCols`	property	`ValEdit`	The number of fixed columns on the control.
`FixedGrid`	function	`Grids`	Determines if all columns or all rows in the grid are fixed.
`FixedGridLineColor`	property	`Grids`	Color used to draw the separator lines for fixed grid cells.
`FixedGridLineColor`	property	`Grids`	Color used to draw the separator lines for fixed grid cells.
`FixedHeight`	variable	`Grids`	Sum of the row heights for fixed cells in a grid.
`FixedHotColor`	property	`DBGrids`	The color used for hot-lighted fixed cells in the grid.
`FixedHotColor`	property	`Grids`	The color used for hot-lighted fixed cells in the grid.
`FixedHotColor`	property	`Grids`	The color used for hot-lighted fixed cells in the grid.
`FixedOrder`	property	`ComCtrls`	Indicates if the order of the bands on the control is fixed or locked.
`FixedOrder`	property	`ComCtrls`	Indicates if the order of the bands on the control is fixed or locked.
`FixedRowCount`	variable	`Grids`	Number of fixed rows in the grid.
`FixedRows`	property	`Grids`	Number of the fixed rows in the grid.
`FixedRows`	property	`Grids`	Number of the fixed rows in the grid.
`FixedRows`	property	`Grids`	Number of the fixed rows in the grid.
`FixedRows`	property	`Grids`	Number of the fixed rows in the grid.
`FixedRowsExtra`	property	`DBGrids`	Reserves additional rows in the fixed header area for the control.
`FixedSize`	property	`ComCtrls`	Indicates whether the band is drawn with a fixed size.
`FixedSize`	property	`ComCtrls`	Indicates if bands on the control have a fixed size.
`FixedSize`	property	`ComCtrls`	Indicates if bands on the control have a fixed size.
`FixedWidth`	variable	`Grids`	Sum of the column widths for fixed cells in a grid.
`FixFrameFontsPPI`	procedure	`Forms`	Adjusts the design-time PPI settings for fonts when scaling is enabled.
`FixParams`	procedure	`ComCtrls`	Normalizes values in Min and Max, and ensures that Position is in range.
`FixPath`	function	`JSONPropStorage`	Converts component/property names using '.' delimiters to the '/' delimiter used for the JSON notation in the JSONConfig storage mechanism.
`FixPath`	function	`XMLPropStorage`	Turns '.' notation into '/' notation for the XPATH-like implementation in XMLConf.
`FixupTabList`	procedure	`Controls`	Assigns sequential TabOrder values to child controls.
`Flags`	property	`ComCtrls`	Contains flag values that represent the status or state for the handle in the custom page control.
`Flags`	property	`ComCtrls`	Contains the flag values currently assigned to the list.
`Flags`	property	`Dialogs`	Set of options enabled for the Task dialog.
`Flags`	property	`Dialogs`	Set of options enabled for the Task dialog.
`Flags`	property	`Forms`	Contains state flags for the application.
`flags`	variable	`LCLType`
`flags`	variable	`LMessages`
`FlagsPanel`	variable	`FindDlgUnit`	Panel which contains the check box options on the dialog form.
`FLargeChange`	variable	`CustomDrawnControls`
`FLastUnusedItem`	variable	`LCLResCache`	FLastUnusedItem - local variable storing location of last free item.
`Flat`	property	`Buttons`	Indicates whether the button is displayed with a Flat (non-relief) appearance.
`Flat`	property	`Buttons`	Indicates whether the button is displayed with a Flat (non-relief) appearance.
`Flat`	property	`ComCtrls`	Indicates whether the speed buttons for the control are drawn using a flat appearance.
`Flat`	property	`ComCtrls`	Indicates if the control is drawn with a flat appearance.
`Flat`	property	`ComCtrls`	Indicates whether the speed buttons for the control are drawn using a flat appearance.
`Flat`	property	`CustomDrawnControls`
`Flat`	variable	`CustomDrawnDrawers`
`Flat`	property	`DBCtrls`	Flat - if True, buttons have no 3-D effect.
`Flat`	property	`DBCtrls`	Flat - if True, buttons have no 3-D effect.
`Flat`	property	`DBGrids`	Indicates if cells are displayed using a Flat appearance.
`Flat`	property	`Dialogs`	Indicates whether the button is displayed with a Flat (non-relief) appearance.
`Flat`	property	`EditBtn`	When True, the SpeedButton has a flat appearance rather than a three-dimensional one.
`Flat`	property	`EditBtn`	When True, the SpeedButton has a flat appearance rather than a three-dimensional one.
`Flat`	property	`EditBtn`	When True, the SpeedButton has a flat appearance rather than a three-dimensional one.
`Flat`	property	`EditBtn`	When True, the SpeedButton has a flat appearance rather than a three-dimensional one.
`Flat`	property	`EditBtn`	When True, the SpeedButton has a flat appearance rather than a three-dimensional one.
`Flat`	property	`EditBtn`	When True, the SpeedButton has a flat appearance rather than a three-dimensional one.
`Flat`	property	`EditBtn`	When True, the SpeedButton has a flat appearance rather than a three-dimensional one.
`Flat`	property	`EditBtn`	When True, the SpeedButton has a flat appearance rather than a three-dimensional one.
`Flat`	property	`Grids`	Indicates if cells are displayed using a Flat appearance.
`Flat`	property	`Grids`	Indicates if cells are displayed using a Flat appearance.
`Flat`	property	`Grids`	Indicates if cells are displayed using a Flat appearance.
`Flat`	property	`Grids`	Indicates if cells are displayed using a Flat appearance.
`Flat`	property	`ValEdit`	Indicates if cells are displayed using a Flat appearance.
`FlatScrollBars`	property	`ComCtrls`	Enables scroll bars using a "flat" display style when available for the widgetset.
`FLBState`	variable	`CustomDrawnControls`
`FLH_HOVER`	constant	`TmSchema`
`FLH_NORMAL`	constant	`TmSchema`
`FlipChildren`	procedure	`ComCtrls`	Disables reversing right and left alignment for child controls.
`FlipChildren`	procedure	`Controls`	Flip children horizontally. That means mirroring the Left position and anchoring.
`FlipChildren`	procedure	`ExtCtrls`	Flips child controls horizontally.
`FlipChildren`	procedure	`ExtCtrls`	Flips the horizontal display coordiantes for child controls.
`FlipChildren`	procedure	`ExtCtrls`	Flips the horizontal display order for child controls.
`FlipPoint`	function	`Grids`	Flips cell coordinates for the specified point on the parent rectangle when BiDiMode or RTL alignment is used.
`FlipRect`	function	`Grids`	Flips coordinates for the specified cell rectangle when BiDiMode or RTL alignment is used.
`FlipX`	function	`Grids`	Flips the horizontal position in the client when BiDiMode or RTL alignment is used.
`FListener`	variable	`ImageListCache`	Reference to the listener interface.
`FloatIncrement`	variable	`CustomDrawnDrawers`
`Floating`	property	`Controls`	Determines whether the control is floating (not part of a form).
`Floating`	property	`Controls`	The final state of the dragged control (after drop).
`FloatingDockSiteClass`	property	`Controls`	The class for a floating host dock site for this control.
`FloatMin`	variable	`CustomDrawnDrawers`
`FloatPageSize`	variable	`CustomDrawnDrawers`
`FloatPos`	variable	`CustomDrawnDrawers`
`FloatToLFMStr`	function	`LResources`
`FLock`	variable	`LCLResCache`
`FLockCursor`	variable	`ComCtrls`	Member which indicates if the cursor shape can be changed for the control.
`FLockResize`	variable	`ExtCtrls`	Member with a flag set to prevent resizing while the row size is updated for the control bar.
`FloodFill`	procedure	`Graphics`	Fills the area containing the specified point with the current Brush of the canvas. The area can have an arbitrary shape.
`FloodFill`	function	`InterfaceBase`	Fills an area of the display surface with the current brush.
`FloodFill`	function	`LCLIntf`	Fills an area of the display surface with the current brush.
`FloodFill`	procedure	`PostScriptCanvas`
`FLookupRoot`	variable	`Forms`	Member with the value for the LookupRoot property.
`FlowLayout`	property	`ExtCtrls`	Use FlowLayout to set the layout (alignment) for the non-flowed coordinate. The default value is tlTop.
`FlowLayout`	property	`ExtCtrls`	Use FlowLayout to set the layout (alignment) for the non-flowed coordinate. The default value is tlTop.
`FlowStyle`	property	`ExtCtrls`	Contains the flow direction used to position controls on the panel.
`FlowStyle`	property	`ExtCtrls`	Contains the flow direction used to position controls on the panel.
`FLowToHigh`	variable	`Controls`	Member which indicates the order for the enumerator.
`FLS_DISABLED`	constant	`TmSchema`
`FLS_EMPHASIZED`	constant	`TmSchema`
`FLS_NORMAL`	constant	`TmSchema`
`FLS_SELECTED`	constant	`TmSchema`
`FlushBuffer`	procedure	`LResources`
`FLVState`	variable	`CustomDrawnControls`
`FLYOUT_BODY`	constant	`TmSchema`
`FLYOUT_DIVIDER`	constant	`TmSchema`
`FLYOUT_HEADER`	constant	`TmSchema`
`FLYOUT_LABEL`	constant	`TmSchema`
`FLYOUT_LINK`	constant	`TmSchema`
`FLYOUT_LINKAREA`	constant	`TmSchema`
`FLYOUT_LINKHEADER`	constant	`TmSchema`
`FLYOUT_WINDOW`	constant	`TmSchema`
`FLYOUTLINK_HOVER`	constant	`TmSchema`
`FLYOUTLINK_NORMAL`	constant	`TmSchema`
`FLYOUTPARTS`	type	`TmSchema`
`FLYOUTSTYLEPARTS`	type	`TmSchema`
`FMask`	variable	`ActnList`
`fMask`	variable	`LCLType`	Contains the flags for the desired values.
`FMaxUnusedItem`	variable	`LCLResCache`	FMaxUnusedItem - how many freed resources to keep.
`FMoveByDragging`	variable	`CustomDrawnControls`
`FMultiSelList`	variable	`ComCtrls`	Member used to store the multi-selection list in the class instance.
`fNeedButtonEnabled`	variable	`EditBtn`	Flag which indicates that the button for the control needs to be enabled.
`fNeedFiltering`	variable	`EditBtn`	Flag which indicates that the filter needs to be applied to the associated control.
`FNeedMeasure`	variable	`ComboEx`	Internal member used to track whether the text height has been calculated for items in the control.
`FNeedMeasure`	variable	`ComboEx`	Internal flag which indicates if the text height needs to be calculated when drawing an item.
`FocusableButtons`	variable	`DBCtrls`	Contains the focusable button for the DB navigator control.
`FocusAndMaybeSelectAll`	procedure	`GroupedEdit`	Gives focus to the control, and optionally selects text in its editor.
`FocusColor`	property	`DBGrids`	The color used to draw the focus rectangle when a cell has focus.
`FocusColor`	property	`Grids`	The color used to draw the focus rectangle when a cell has focus.
`FocusColor`	property	`Grids`	The color used to draw the focus rectangle when a cell has focus.
`FocusColor`	property	`Grids`	The color used to draw the focus rectangle when a cell has focus.
`FocusColor`	property	`Grids`	The color used to draw the focus rectangle when a cell has focus.
`FocusControl`	property	`DBCtrls`	The control associated with the label and its accelerator key (AccelChar).
`FocusControl`	procedure	`DBCtrls`	FocusControl gives the input focus to the data-aware control in the class instance.
`FocusControl`	procedure	`DBGrids`	Signals the OnFocusControl event handler when assigned.
`FocusControl`	property	`ExtCtrls`	Control focused when the accelerator key for the label is detected.
`FocusControl`	procedure	`Forms`	Gives focus to the specified control.
`FocusControl`	property	`StdCtrls`	The control associated with the label and its accelerator key (AccelChar).
`FocusControl`	property	`StdCtrls`	The control that receives focus instead of this control.
`FocusControl`	property	`StdCtrls`	The control associated with the label and its accelerator key (AccelChar).
`FocusControl`	property	`StdCtrls`	The control that receives focus instead of this control.
`Focused`	property	`ComCtrls`	True if the list item is focused on the list view control.
`Focused`	property	`ComCtrls`	True if the node has focus in the TreeView control.
`Focused`	function	`Controls`	Checks whether the control has focus.
`Focused`	function	`Grids`	Indicates if the composite cell editor and one of its editor controls are focused.
`Focused`	function	`Grids`	Indicates if the grid is focused or has an active focused cell Editor.
`Focused`	function	`GroupedEdit`	Performs actions needed when the control receives focus.
`FocusedForm`	property	`Forms`	The form that has Focus on the screen.
`FocusedWnd`	variable	`LMessages`
`FocusOnBuddyClick`	property	`GroupedEdit`	Determines if the control receives focus when the Buddy control is clicked.
`FocusOnBuddyClick`	property	`GroupedEdit`	Determines if the control receives focus when the Buddy control is clicked.
`FocusOnButtonClick`	property	`EditBtn`	Indicates if the focus is changed to the Edit control after the Button is clicked.
`FocusOnButtonClick`	property	`EditBtn`	Indicates if the focus is changed to the Edit control after the Button is clicked.
`FocusOnButtonClick`	property	`EditBtn`	Indicates if the focus is changed to the Edit control after the Button is clicked.
`FocusOnButtonClick`	property	`EditBtn`	Indicates if the focus is changed to the Edit control after the Button is clicked.
`FocusOnButtonClick`	property	`EditBtn`	Indicates if the focus is changed to the Edit control after the Button is clicked.
`FocusOnButtonClick`	property	`EditBtn`	Indicates if the focus is changed to the Edit control after the Button is clicked.
`FocusOnButtonClick`	property	`EditBtn`	Indicates if the focus is changed to the Edit control after the Button is clicked.
`FocusOnButtonClick`	property	`EditBtn`	Indicates if the focus is changed to the Edit control after the Button is clicked.
`FocusRectVisible`	property	`DBGrids`	Indicates if the focus rectangle is displayed for the control.
`FocusRectVisible`	property	`Grids`	Indicates if the focus rectangle is displayed for the control.
`FocusRectVisible`	property	`Grids`	Indicates if the focus rectangle is displayed for the control.
`FocusRectVisible`	property	`Grids`	Indicates if the focus rectangle is displayed for the control.
`FocusRectVisible`	property	`Grids`	Indicates if the focus rectangle is displayed for the control.
`fOnCheckItem`	variable	`EditBtn`	Stores the event handler in the OnCheckItem property.
`FOnCompareDescPtrWithDescriptor`	variable	`LCLResCache`	FOnCompareDescPtrWithDescriptor - local variable to hold the result of a comparison between a descriptor pointer and the descriptor itself.
`fOnFilterItem`	variable	`EditBtn`	Stores the event handler in the OnFilterItem property.
`fOnFilterItemEx`	variable	`EditBtn`	Stores the event handler in the OnFilterItemEx property.
`FOnFind`	variable	`Dialogs`	FOnFind - local variable identifying the event handler for finding.
`FOnHelpClicked`	variable	`Dialogs`	FOnHelpClicked - local variable identifying the help event handler.
`FOnReplace`	variable	`Dialogs`	FOnReplace - local variable identifying the event handler for replacing.
`Font`	property	`ButtonPanel`	The font to be used for text display in this control.
`Font`	property	`Buttons`	The font to be used for text display in this control.
`Font`	property	`Buttons`	The font to be used for text display in this control.
`Font`	property	`CheckLst`	The font to be used for text display in this control.
`Font`	property	`ColorBox`	The font to be used for text display in this control.
`Font`	property	`ColorBox`	The font to be used for text display in this control.
`Font`	property	`ComboEx`	The font to be used for text display in this control.
`Font`	property	`ComboEx`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	Font used to display the content on the control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`ComCtrls`	The font to be used for text display in this control.
`Font`	property	`Controls`	The font to be used for text display in this control.
`Font`	property	`CustomDrawnControls`
`Font`	property	`CustomDrawnControls`
`Font`	property	`CustomDrawnControls`
`Font`	property	`CustomDrawnControls`
`Font`	property	`CustomDrawnControls`
`Font`	property	`CustomDrawnControls`
`Font`	variable	`CustomDrawnDrawers`
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBCtrls`	The font to be used for text display in this control.
`Font`	property	`DBGrids`	The font to be used for text display in this control.
`Font`	property	`Dialogs`	The font to be used for text display in this control.
`Font`	property	`Dialogs`	Contains the Font selected in the dialog.
`Font`	property	`EditBtn`	The font to be used for text display in this control.
`Font`	property	`EditBtn`	The font to be used for text display in this control.
`Font`	property	`EditBtn`	The font to be used for text display in this control.
`Font`	property	`EditBtn`	The font to be used for text display in this control.
`Font`	property	`EditBtn`	The font to be used for text display in this control.
`Font`	property	`EditBtn`	The font to be used for text display in this control.
`Font`	property	`EditBtn`	The font to be used for text display in this control.
`Font`	property	`ExtCtrls`	The font to be used for text display in this control.
`Font`	property	`ExtCtrls`	The font to be used for text display in this control.
`Font`	property	`ExtCtrls`	The font to be used for text display in this control.
`Font`	property	`ExtCtrls`	The font to be used for text display in this control.
`Font`	property	`ExtCtrls`	The font to be used for text display in this control.
`Font`	property	`ExtCtrls`	The font to be used for text display in this control.
`Font`	property	`ExtCtrls`	The font to be used for text display in this control.
`Font`	property	`FileCtrl`	The font to be used for text display in this control.
`Font`	property	`FileCtrl`	The font to be used for text display in this control.
`Font`	property	`Forms`	The font to be used for text display in this control.
`Font`	property	`Forms`	The font to be used for text display in this control.
`Font`	property	`Forms`	The font to be used for text display in this control.
`Font`	property	`Graphics`	Contains the Font used to render text on the drawing surface.
`Font`	property	`Grids`	The font to be used for text display in this control.
`Font`	property	`Grids`	The font to be used for text display in this control.
`Font`	property	`Grids`	The font used for text displayed in the column.
`Font`	property	`Grids`	Contains the typeface and text attributes for the Caption displayed in the column title.
`Font`	property	`Grids`	The font to be used for text display in this control.
`Font`	property	`GroupedEdit`	The font to be used for text display in this control.
`Font`	variable	`LazCanvas`	Font for the canvas.
`Font`	property	`MaskEdit`	The font to be used for text display in this control.
`Font`	property	`PostScriptUnicode`
`Font`	property	`ShellCtrls`	The font to be used for text display in this control.
`Font`	property	`ShellCtrls`	The font to be used for text display in this control.
`Font`	property	`Spin`	The font to be used for text display in this control.
`Font`	property	`Spin`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`StdCtrls`	The font to be used for text display in this control.
`Font`	property	`ValEdit`	The font to be used for text display in this control.
`FONT_STRETCH_CONDENSED`	constant	`LCLType`
`FONT_STRETCH_EXPANDED`	constant	`LCLType`
`FONT_STRETCH_EXTRA_CONDENSED`	constant	`LCLType`
`FONT_STRETCH_EXTRA_EXPANDED`	constant	`LCLType`
`FONT_STRETCH_NORMAL`	constant	`LCLType`
`FONT_STRETCH_SEMI_CONDENSED`	constant	`LCLType`
`FONT_STRETCH_SEMI_EXPANDED`	constant	`LCLType`
`FONT_STRETCH_ULTRA_CONDENSED`	constant	`LCLType`
`FONT_STRETCH_ULTRA_EXPANDED`	constant	`LCLType`
`FontChanged`	procedure	`CheckLst`	Recalculates the height for check box Items in the control when the Font is changed.
`FontChanged`	procedure	`ComboEx`	Performs actions needed when the font for the control has been changed.
`FontChanged`	procedure	`ComboEx`	Performs actions needed when the font in the control has been changed.
`FontChanged`	procedure	`ComCtrls`	Re-implements the OnChange event handler for the Font in the control.
`FontChanged`	procedure	`ComCtrls`	Performs actions needed when the Font has changed for the control.
`FontChanged`	procedure	`Controls`	Handles changes to the Font property.
`FontChanged`	procedure	`Controls`	Performs actions needed when the Font for the control has been changed.
`FontChanged`	procedure	`Controls`	Performs actions needed when the Font for the control has been changed.
`FontChanged`	procedure	`Controls`	Implements the event handler signalled when the Font has been changed for the control.
`FontChanged`	procedure	`Grids`	Performs actions needed when the font for the control is changed.
`FontChanged`	procedure	`Grids`	Performs actions needed when the Font for the grid control is changed.
`FontChanged`	procedure	`StdCtrls`	Handles changes to the font used in the control.
`FontChanged`	procedure	`StdCtrls`	Implements the OnChange event handler for the Font in the control.
`FontChanging`	procedure	`Graphics`	Implements the OnChanging event handler for the Font used on the canvas.
`FontChanging`	procedure	`PostScriptCanvas`
`FontCharsets`	constant	`Graphics`	Array constant with TIdentMapEntry values for character sets in TFont instances.
`FontData`	property	`Graphics`	Contains the data describing the font.
`FontEnumExProc`	procedure type	`LCLType`
`FontEnumProc`	procedure type	`LCLType`
`FontFace`	property	`PostScriptPrinter`
`FontIsMonoSpace`	function	`InterfaceBase`	Determines if the typeface in the specified font handle is a mono-spaced font.
`FontIsMonoSpace`	function	`LCLIntf`	Indicates whether the specified font handle represents a fixed-pitch typeface.
`FontNameToPangoFontDescStr`	procedure	`Graphics`	Parses the specified font name into X Logical Font Descriptor attributes.
`FontResourceCache`	variable	`Graphics`	Variable used as the cache for Font resources.
`Fonts`	property	`Forms`	The names for the available (installed) fonts.
`Fonts`	property	`Printers`	the list of available Fonts for the current printer.
`FontSize`	property	`PostScriptPrinter`
`FontSize`	property	`PostScriptUnicode`
`FontStretchNames`	constant	`LCLType`
`FOntStyle`	property	`PostScriptUnicode`
`FontWeightToStr`	function	`LCLType`
`FontWeightValueNames`	constant	`LCLType`
`FooterIcon`	property	`Dialogs`	Icon for the footer area displayed at the bottom of the dialog.
`FooterIcon`	property	`Dialogs`	Icon for the footer area displayed at the bottom of the dialog.
`FooterText`	property	`Dialogs`	Text that is displayed in the footer area on the Task dialog.
`FooterText`	property	`Dialogs`	Text that is displayed in the footer area on the Task dialog.
`FOptions`	variable	`Dialogs`	FOptions - local variable holding the set of current options.
`ForceFilter`	function	`EditBtn`	Applies a new Filter immediately without waiting for an idle state.
`ForeignAnchorSideChanged`	procedure	`Controls`	Requests further processing after an anchor side has changed, that anchors another control to this one.
`Form`	variable	`CustomDrawnDrawers`
`Format`	property	`ShellCtrls`	Specifies a user-defined format for file system information displayed in the column. Relevant for columns using cidSize or cidDateModified in the ColumnID property.
`FormatCount`	property	`Clipbrd`	Contains the number of clipboard formats supported for the class instance.
`FormatID`	variable	`Clipbrd`	Clipboard format identifier.
`FormatMaskText`	function	`MaskEdit`	Applies an edit mask to the specified string value.
`Formats`	property	`Clipbrd`	Contains the clipboard formats currently in use for the class instance.
`Formatted`	property	`JSONPropStorage`	Controls whether formatted JSON is emitted in the JSONConf storage mechanism.
`Formatted`	property	`JSONPropStorage`	Controls whether formatted JSON is emitted in the JSONConf storage mechanism.
`FormClose`	procedure	`CalendarPopup`	Implements the OnClose event handler for the form.
`FormClose`	procedure	`TimePopup`	Performs actions needed when the form is closed.
`FormCount`	property	`Forms`	The number of Forms on the screen.
`FormCreate`	procedure	`CalendarPopup`	Implements the OnCreate event handler for the form.
`FormCreate`	procedure	`FindDlgUnit`	Implements the OnCreate event handler for the form instance.
`FormCreate`	procedure	`TimePopup`	Performs actions needed when the form instance is created.
`FormDataToText`	procedure	`LResources`
`FormDeactivate`	procedure	`CalendarPopup`	Implements the OnDeactivate event handler for the form.
`FormDeactivate`	procedure	`TimePopup`	Performs action needed when the form is deactivated.
`FormEndUpdated`	procedure	`Controls`	Called for each control on a form where the update count has reached 0 (zero).
`FormEndUpdated`	procedure	`Controls`	Realizes all cached changes after a bulk update to a form. Calls the inherited FormEndUpdated method, then informs each child control.
`FormIndex`	function	`Forms`	Gets the ordinal position in Forms for the requested form.
`FormIsUpdating`	function	`Controls`	True if the form is being updated.
`FormIsUpdating`	function	`Forms`	Indicates if the BeginFormUpdate method has been called without a corresponding EndFormUpdate method call.
`Forms`	property	`Forms`	Provides indexed access to TForm instances on the screen.
`FormState`	property	`Forms`	State flags for the form.
`FormStyle`	property	`Forms`	Indicates the style for the form.
`FormStyle`	property	`Forms`	Indicates the style for the form.
`FormStyle`	property	`Forms`	Indicates the style for the form.
`FOUNDRYCHAR_CLOSE`	constant	`LCLType`	Character used to denote the end of a Foundry name in a font family.
`FOUNDRYCHAR_OPEN`	constant	`LCLType`	Character used to denote the start of a Foundry name in a font family.
`FourCharCode`	type	`IcnsTypes`
`FOutputFileName`	variable	`Printers`
`FParent`	variable	`Controls`	Member with the Parent for the enumerated values.
`FPBState`	variable	`CustomDrawnControls`
`FPCollection`	function	`ExtCtrls`	Gets the TFlowPanelControlList instance that owns the collection item.
`FPColorToTColor`	function	`Graphics`	FPColorToTColor - converts a color specified as a FPColor to a color of type TColor.
`FPColorToTColorRef`	function	`Graphics`	Converts a TFPColor value to a Cardinal color reference used in API system color constants.
`FPCState`	variable	`CustomDrawnControls`
`FPosition`	variable	`Forms`	Position of the scroll bar slider in the range 0..Range-Page.
`FPOwner`	function	`ExtCtrls`	Gets the TCustomFlowPanel instance that owns the collection and its items.
`FPOwner`	function	`ExtCtrls`	Gets the owner of the collection as a TCustomFlowPanel instance.
`FPParentRGBColor`	variable	`CustomDrawnDrawers`
`FPrevVertical`	variable	`ComCtrls`	Member which indicates if the previous tool bar orientation was vertical.
`FPrevWidth`	variable	`ExtCtrls`	Member with the Width for the control bar after its Handle is created.
`FPRGBColor`	variable	`CustomDrawnDrawers`
`FPState`	variable	`CustomDrawnControls`
`FQueue`	variable	`LResources`	Member with the dynamic storage for the queue..
`Frame`	procedure	`Graphics`	Draws a frame or border around the specified rectangle using the Pen for the canvas.
`Frame`	procedure	`PostScriptCanvas`
`Frame3D`	procedure	`ExtCtrls`	Provides a wrapper for the Frame3D method in TCanvas.
`Frame3D`	procedure	`Graphics`	Draws a frame for the specified rectangle with a 3-dimensional appearance.
`Frame3d`	function	`InterfaceBase`	Draws a 3D frame for a rectangle on a device context using the specified style.
`Frame3d`	function	`LCLIntf`
`Frame3d`	procedure	`PostScriptCanvas`
`FrameRect`	procedure	`Graphics`	Draws a border around the specified rectangle with the Brush for the canvas.
`FrameRect`	function	`InterfaceBase`	Draws a border around a rectangle.
`FrameRect`	function	`LCLIntf`	Draws a border around a rectangle.
`FrameRect`	procedure	`PostScriptCanvas`
`FRAMESTATES`	type	`TmSchema`
`FreeAllClipboards`	procedure	`Clipbrd`	FreeAllClipboards - frees all existing clipboards, releasing their resources.
`FreeAllNodeData`	procedure	`ComCtrls`	Frees the Pointer in Data, including any child nodes in Items.
`FreeAllNodeData`	procedure	`ComCtrls`	Frees the pointer in the Data property for each of the nodes in the container.
`FreeComponent`	procedure	`Forms`	Destroys all components marked for release.
`FreeData`	procedure	`IntfGraphics`
`FreeHandle`	procedure	`Controls`	Frees the Handle for the control canvas, and its device context when assigned.
`FreeHandle`	procedure	`Graphics`	Frees the Handle for the canvas.
`FreeHandle`	procedure	`Graphics`	Frees the handle for the cursor image.
`FreeHandle`	procedure	`Graphics`	Frees the Handle and the Palette for the shared Bitmap.
`FreeHandle`	procedure	`Graphics`	Frees the handle for the shared reference-counted icon.
`FreeHandle`	procedure	`Graphics`	Release the handle for this image and free its resources.
`FreeHandle`	procedure	`Graphics`	Frees the handle for the shared image.
`FreeImage`	procedure	`Graphics`	Releases the resources for the image when it is discarded.
`FreeImage`	procedure	`Graphics`	Frees the image by resetting its handle.
`FreeImage`	procedure	`Graphics`	Frees raw image data for the shared bitmap and resets its image descriptor.
`FreeLCLHelpSystem`	procedure	`LazHelpIntf`	Frees the HelpDatabases and HelpViewers used in the LCL help system.
`FreeLineBuf`	procedure	`IntfGraphics`
`FreeMaskHandle`	procedure	`Graphics`	FreeMaskHandle - method to release Mask handle.
`FreeMessage`	procedure	`LazDeviceApis`	Removes a message created with CreateMessage.
`FreePalette`	procedure	`Graphics`	Frees the handle in the Palette property.
`FreeResources`	procedure	`CustomDrawn_Android`
`FreeResources`	procedure	`CustomDrawnDrawers`
`FreeSaveStream`	procedure	`Graphics`	Frees the save stream assigned to the internal shared image.
`FreeStorage`	procedure	`IniPropStorage`	Frees the underlying INI file storage object for the class instance.
`FreeStorage`	procedure	`JSONPropStorage`	Frees the TJSONConfig storage mechanism when no longer needed.
`FreeStorage`	procedure	`PropertyStorage`	Frees resources allocated for the underlying storage mechanism.
`FreeStorage`	procedure	`XMLPropStorage`	Frees the underlying storage object for the class instance.
`FreeSubComponents`	procedure	`LDockTree`	FreeSubComponents - frees and nils the local splitter and page/pages components, ready for destroying the control.
`FreeUnusedLCLHelpSystem`	procedure	`LazHelpIntf`	Frees unreferenced Help databases and viewers in the LCL help system.
`FreeWidgetSet`	procedure	`Forms`	Destroys singletons for the Screen, Application, and WidgetSet.
`FreeWorkingCanvas`	procedure	`Grids`	Ensures a canvas handle for a device context is freed.
`FreeXMLConfig`	property	`XMLPropStorage`	Indicates whether the TXMLConfig instance is freed when the class is destroyed.
`FRef`	variable	`WSReferences`	Variant record type which allows access to TLCLHandle and Pointer values in the reference.
`FReferenceCount`	variable	`LCLResCache`	FReferenceCount - local variable to store Reference Count.
`FRejectDropDown`	variable	`ComboEx`	Internal member used to track whether drop down requests should be rejected; i. e. the drop down is already visible.
`FRejectToggleOnSelect`	variable	`ComboEx`	Internal member used to track whether the current check box selection can toggle its value; i. e. whether the drop down is visible.
`FReplaceText`	variable	`Dialogs`	FReplaceText - local variable holding the Replace text.
`Frequency`	property	`ComCtrls`	Indicates the frequency for the tick marks displayed on the control.
`Frequency`	property	`ComCtrls`	Indicates the frequency for the tick marks displayed on the control.
`FRequestedSize`	variable	`Graphics`	Member used for the requested icon size.
`FResourceCacheDescriptorClass`	variable	`LCLResCache`	FResourceCacheDescriptorClass - local variable for holding the class of the current descriptor.
`FResourceCacheItemClass`	variable	`LCLResCache`	FResourceCacheItemClass - local variable for holding the class of the current cache item.
`fRestore`	variable	`LCLType`
`FRightToLeft`	variable	`ComboEx`	Internal member used to track the BiDi status for the control.
`FRightToLeft`	variable	`ComboEx`	Internal flag which tracks the BidiMode setting in the control.
`FRightToLeft`	variable	`ComCtrls`	Member which indicates is bands are aligned in reverse (right-to-left) order.
`From`	variable	`LMessages`
`FromPage`	property	`Dialogs`	First page number to include in the print request.
`FRootZone`	variable	`Controls`	The root zone for the DockTree.
`FS_ACTIVE`	constant	`TmSchema`
`FS_ARABIC`	constant	`LCLType`
`FS_BALTIC`	constant	`LCLType`
`FS_CHINESESIMP`	constant	`LCLType`
`FS_CHINESETRAD`	constant	`LCLType`
`FS_CYRILLIC`	constant	`LCLType`
`FS_GREEK`	constant	`LCLType`
`FS_HEBREW`	constant	`LCLType`
`FS_INACTIVE`	constant	`TmSchema`
`FS_JISJAPAN`	constant	`LCLType`
`FS_JOHAB`	constant	`LCLType`
`FS_LATIN1`	constant	`LCLType`
`FS_LATIN2`	constant	`LCLType`
`FS_SYMBOL`	constant	`LCLType`
`FS_THAI`	constant	`LCLType`
`FS_TURKISH`	constant	`LCLType`
`FS_VIETNAMESE`	constant	`LCLType`
`FS_WANSUNG`	constant	`LCLType`
`fsAllNonSystemStayOnTop`	constant	`Controls`	Set of form styles except those which make a form stay on top of all other forms of the system.
`fsAllStayOnTop`	constant	`Controls`	Set of form styles which make a form stay on top.
`fsBorder`	constant	`Controls`	Alias to the fsBorder constant in the GraphType unit.
`FSBState`	variable	`CustomDrawnControls`
`fsCsb`	variable	`LCLType`
`fSelectedPart`	variable	`EditBtn`	Node to select during the next update.
`FSetInternalColorProc`	variable	`IntfGraphics`
`FSharedImage`	variable	`Graphics`	Shared image with existing handles, canvases, etc.
`FSizeFunc`	variable	`ShellCtrls`
`FSmallChange`	variable	`CustomDrawnControls`
`fsSurface`	constant	`Controls`	Alias to the fsSurface constant in the GraphType unit.
`FState`	variable	`Buttons`	Internal member used to store the TButtonState for the control.
`FState`	variable	`CustomDrawnControls`
`FStateEx`	variable	`CustomDrawnControls`
`fsUsb`	variable	`LCLType`
`FT_HORZGRADIENT`	constant	`TmSchema`
`FT_RADIALGRADIENT`	constant	`TmSchema`
`FT_SOLID`	constant	`TmSchema`
`FT_TILEIMAGE`	constant	`TmSchema`
`FT_VERTGRADIENT`	constant	`TmSchema`
`FTabCState`	variable	`CustomDrawnControls`
`FTBState`	variable	`CustomDrawnControls`
`FTextHeight`	variable	`ComboEx`	Internal member used to track the text height for check boxes in the control.
`FTextHeight`	variable	`ComboEx`	Internal derived text height for an item in the combo-box.
`FTextHeight`	variable	`ComCtrls`	Member with the calculated text height used on the control.
`FTextWidth`	variable	`ComCtrls`	Width (pixels) for the value in the Text property.
`FThemeServices`	variable	`InterfaceBase`	Theme services class instance for the widgetset.
`FToolBar`	variable	`ComCtrls`	Member variable with the tool bar where the button is used.
`FullCollapse`	procedure	`ComCtrls`	Collapses all tree nodes on the tree view control.
`FullDrag`	property	`ComCtrls`	Indicates whether column headers are redrawn during a column drag or resizing operation.
`FullExpand`	procedure	`ComCtrls`	Expands all tree nodes on the tree view control.
`FullFilename`	function	`ShellCtrls`	Gets the full file name including path for the item represented in the tree node.
`FullRepaint`	property	`ExtCtrls`	FullRepaint - if True, the panel needs to be fully repainted after each change.
`FullRepaint`	property	`ExtCtrls`	FullRepaint - if True, the panel needs to be fully repainted after each change.
`FullRepaint`	property	`ExtCtrls`	FullRepaint - if True, the panel needs to be fully repainted after each change.
`FullVisibleGrid`	variable	`Grids`	Visible cells excluding partially visible cells.
`FullyVisibleCount`	variable	`CustomDrawnDrawers`
`FullyVisibleLinesCount`	variable	`CustomDrawnDrawers`
`FUnUsedItemCount`	variable	`LCLResCache`	FUnUsedItemCount - local variable with count of free items.
`FUpdateCount`	variable	`ExtCtrls`	Member with the update counter for the control bar.
`FUpdateCount`	variable	`Toolwin`	Internal counter used in BeginUpdate and EndUpdate.
`FVisiBands`	variable	`ComCtrls`	Member with the visible bands for the control.
`FVisiBands`	variable	`ExtCtrls`	Member with the visible bands for the control bar.
`FVisiBandsEx`	variable	`ExtCtrls`	Member with the visible bands on the control bar excluding a band being dragged.
`FW_BLACK`	constant	`LCLType`	Font weight is 900.
`FW_BOLD`	constant	`LCLType`	Font weight is 700.
`FW_DEMIBOLD`	constant	`LCLType`	Font weight is 600.
`FW_DONTCARE`	constant	`LCLType`	Font weight is 0.
`FW_EXTRABOLD`	constant	`LCLType`	Font weight is 800.
`FW_EXTRALIGHT`	constant	`LCLType`	Font weight is 200.
`FW_HAIRLINE`	constant	`LCLType`
`FW_HEAVY`	constant	`LCLType`	Font weight is 900.
`FW_LIGHT`	constant	`LCLType`	Font weight is 300.
`FW_MEDIUM`	constant	`LCLType`	Font weight is 500.
`FW_NORMAL`	constant	`LCLType`	Font weight is 400.
`FW_REGULAR`	constant	`LCLType`	Font weight is 400.
`FW_SEMIBOLD`	constant	`LCLType`	Font weight is 600.
`FW_SEMILIGHT`	constant	`LCLType`
`FW_THIN`	constant	`LCLType`	Font weight is 100.
`FW_ULTRABOLD`	constant	`LCLType`	Font weight is 800.
`FW_ULTRALIGHT`	constant	`LCLType`	Font weight is 200.
`fwidth`	variable	`PostScriptCanvas`
`FWinControlFlags`	variable	`Controls`	Contains various window control state flags.
`fx`	variable	`PostScriptCanvas`
`fx`	variable	`PostScriptCanvas`
`fy`	variable	`PostScriptCanvas`
`fy`	variable	`PostScriptCanvas`

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.