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TCustomEditButton class

In unit EditBtn

TCustomEditButton - base class for TEditButton, an Edit Box with attached Speed Button.

Declaration

pascal
TCustomEditButton = class(TCustomAbstractGroupedEdit)

Inheritance

  1. TCustomEditButton
  2. TCustomAbstractGroupedEdit
  3. TCustomControl
  4. TWinControl
  5. TControl
  6. TLCLComponent
  7. TComponent
  8. TPersistent
  9. TObject

Descends from it: TCalcEdit TCustomControlFilterEdit TDateEdit TDirectoryEdit TEditButton TFileNameEdit TTimeEdit

Description

TCustomEditButton is a TCustomAbstractGroupedEdit descendant which implements a composite control with both an Edit and a Button. It provides overridden methods which extend or re-implement those found in the ancestor classMost of the properties in the class are declared as protected, and must be exposed as public or published properties in an ancestor class like TEditButton.

See also

Properties

ButtonprotectedTSpeedButton instance used on the edit control.
ButtonCaptionprotectedContains the caption used for the Button on the edit control.
ButtonCursorprotectedCursor shape displayed when the mouse hovers over the Button in the control.
ButtonHintprotectedText displayed in the pop-up hint window when the mouse hovers over the button.
ButtonOnlyWhenFocusedprotectedButtonOnlyWhenFocused - if True, the SpeedButton only appears when focus is given to the EditButton control.
ButtonWidthprotectedWidth for the TSpeedButton on the edit control.
EditprotectedEdit is the TEbEdit control used to perform direct input for the value in the grouped edit control.
FlatprotectedWhen True, the SpeedButton has a flat appearance rather than a three-dimensional one.
FocusOnButtonClickprotectedIndicates if the focus is changed to the Edit control after the Button is clicked.
GlyphprotectedGlyph - the small graphic image on the SpeedButton, which ought to indicate its function.
NumGlyphsprotectedNumGlyphs - the number of available glyphs.
ImagesprotectedContains the Images that can be displayed on the Button for the grouped edit control.
ImageIndexprotectedOrdinal position in Images for the bitmap displayed on the Button control.
ImageWidthprotectedSpecifies the width of the image displayed on the Button control.
SpacingprotectedSpecifies the number of pixels reserved between the Edit and Button controls when Button is visible.

Methods

ButtonClickprotectedPerforms actions needed when the button for the control is clicked.
BuddyClickprotectedPerforms actions needed when the Button for the control is clicked.
GetEditorClassTypeprotectedGets the class type used to create a new edit control instance in the class.
GetBuddyClassTypeprotectedGets the class type used to create the associated button control for the class.
GetControlClassDefaultSizeprotectedGets the default size used for new instances of the class.
CalcButtonVisibleprotectedDetermines whether the Button for the control should be visible.
GetDefaultGlyphNameprotectedGets the name of the default glyph resource used for the Button on the control.
CalculatePreferredSizeprotectedCalculates the preferred size for the control with optional space reserved by theme services.
CheckButtonVisibleprotectedEnsures the Button for the control is configured and its visibility is set.
LoadDefaultGlyphprotectedLoads the default glyph displayed on the Button for the control.
GlyphChangedprotectedPerforms action needed when the glyph assigned in Button has been changed.
CreatepublicConstructor for the class instance.

Events

OnButtonClickprotectedOnButtonClick - event handler for a mouse click on the SpeedButton.

Inherited

From TCustomAbstractGroupedEdit (126)

Alignment AutoSelect AutoSelected Autosize AutoSizeHeightIsEditHeight BaseEditor Buddy BuddyCaption BuddyCursor BuddyHint BuddyWidth CanUndo CaretPos CharCase CheckCursor Clear ClearSelection CMParentColorChanged Color CopyToClipboard CreateBuddy CreateEditor CutToClipboard Destroy DirectInput DoEnter EchoMode EditCanModify EditChange EditClick EditContextPopup EditDblClick EditDragDrop EditDragOver EditEditingDone EditEndDrag EditEnter EditExit EditKeyDown EditKeyPress EditKeyUp EditMask EditMouseDown EditMouseEnter EditMouseLeave EditMouseMove EditMouseUp EditMouseWheel EditMouseWheelDown EditMouseWheelUp EditStartDrag EditText EditUtf8KeyPress FocusAndMaybeSelectAll Focused FocusOnBuddyClick GetBuddyCaption GetBuddyCursor GetBuddyHint GetBuddyVisible GetBuddyWidth GetEditPopupMenu GetSel GetSpacing HideSelection IsMasked Layout Loaded MaxLength Modified NumbersOnly OnBuddyClick OnChange OnClick OnContextPopup OnDblClick OnDragDrop OnDragOver OnEditingDone OnEndDrag OnEnter OnExit OnKeyDown OnKeyPress OnKeyUp OnMouseDown OnMouseEnter OnMouseLeave OnMouseMove OnMouseUp OnMouseWheel OnMouseWheelDown OnMouseWheelUp OnStartDrag OnUtf8KeyPress ParentColor PasswordChar PasteFromClipboard PopupMenu ReadOnly RealGetText RealSetText Reset SelectAll SelLength SelStart SelText SetAutoSize SetBuddyCaption SetBuddyCursor SetBuddyHint SetBuddyVisible SetBuddyWidth SetColor SetCursor SetDirectInput SetFocus SetSel ShouldAutoAdjust TabStop Text TextHint Undo UpdateSpacing ValidateEdit WSRegisterClass

From TCustomControl (8)

BorderStyle Canvas DestroyWnd FontChanged OnPaint Paint PaintWindow WMPaint

From TWinControl (223)

AddControl AdjustClientRect AlignControls AllAutoSized AutoAdjustLayout AutoSizeDelayed AutoSizeDelayedHandle AutoSizeDelayedReport AutoSizePhases BeginUpdateBounds BorderWidth BoundsLockCount BroadCast Brush BrushCreated CachedClientHeight CachedClientWidth CanFocus CanSetFocus CanTab ChangeScale ChildClassAllowed ChildHandlesCreated ChildKey ChildSizing ClientRectNeedsInterfaceUpdate CMBiDiModeChanged CMBorderChanged CMDoubleBufferedChanged CMEnabledChanged CMEnter CMExit CMParentDoubleBufferedChanged CMShowHintChanged CMShowingChanged CMVisibleChanged CNChar CNKeyDown CNKeyUp CNSysKeyDown CNSysKeyUp ContainsControl ControlAtPos ControlCount ControlKeyDown ControlKeyUp Controls ControlsAligned CreateBrush CreateDockManager CreateHandle CreateParams CreateParented CreateParentedControl CreateSubClass CreateWnd CustomAlignInsertBefore CustomAlignPosition DefaultHandler DefWndProc DesignerDeleting DestroyHandle DialogChar DisableAlign DoAddDockClient DoAdjustClientRectChange DoAlignChildControls DoAllAutoSize DoAutoSize DoChildSizingChange DockClientCount DockClients DockDrop DockManager DockOver DockSite DoConstraintsChange DoDockClientMsg DoDockOver DoDragMsg DoExit DoFlipChildren DoFloatMsg DoGetDockCaption DoKeyDownBeforeInterface DoKeyPress DoKeyUpBeforeInterface DoRemainingKeyDown DoRemainingKeyUp DoRemoveDockClient DoSendBoundsToInterface DoSendShowHideToInterface DoSetBounds DoubleBuffered DoUnDock DoUndockClientMsg DoUTF8KeyPress EnableAlign EndUpdateBounds EraseBackground FinalizeWnd FindChildControl FindNextControl FixDesignFontsPPIWithChildren FixupTabList FlipChildren FormEndUpdated GetAdjustedLogicalClientRect GetBorderStyle GetChildren GetChildrenRect GetClientOrigin GetClientRect GetControlIndex GetControlOrigin GetDeviceContext GetDockCaption GetEnumeratorControls GetEnumeratorControlsReverse GetMouseCapture GetParentHandle GetPreferredSizeClientFrame GetSiteInfo GetTabOrderList GetTextLen GetTopParentHandle Handle HandleAllocated HandleNeeded InitializeWnd InsertControl IntfGetDropFilesTarget IntfUTF8KeyPress Invalidate InvalidateBoundsRealized InvalidateClientRectCache InvalidatePreferredChildSizes IsClientHeightStored IsClientWidthStored IsControlMouseMsg IsFlipped IsResizing IsSpecialSubControl KeyDown KeyDownAfterInterface KeyDownBeforeInterface KeyPress KeyUp KeyUpAfterInterface KeyUpBeforeInterface LockRealizeBounds MainWndProc NotifyControls OnAlignInsertBefore OnAlignPosition OnDockDrop OnDockOver OnGetDockCaption OnGetSiteInfo OnUnDock PaintControls PaintHandler PaintTo ParentDoubleBuffered ParentFormHandleInitialized ParentHandlesAllocated ParentWindow PerformTab ReAlign RealizeBounds RealizeBoundsRecursive ReloadDockedControl RemoveControl RemoveFocus Repaint ScaleBy ScaleControls ScrollBy ScrollBy_WS SelectFirst SelectNext SendDialogChar SendMoveSizeMessages SetBorderStyle SetBounds SetChildZPosition SetControlIndex SetDockManager SetShape SetTempCursor ShowControl Showing TabOrder UnlockRealizeBounds Update UpdateControlState UpdateDockCaption UpdateShowing UseDockManager UTF8KeyPress VisibleDockClientCount WindowHandle WMChar WMContextMenu WMDestroy WMEnter WMEraseBkgnd WMExit WMKeyDown WMKeyUp WMKillFocus WMMove WMNotify WMSetFocus WMShowWindow WMSize WMSysChar WMSysKeyDown WMSysKeyUp WMWindowPosChanged WndProc WriteLayoutDebugReport WSSetText

From TControl (341)

AccessibleDescription AccessibleName AccessibleRole AccessibleValue Action ActionChange ActionLink ActiveDefaultControlChanged AddHandler AddHandlerOnBeforeDestruction AddHandlerOnChangeBounds AddHandlerOnEnabledChanged AddHandlerOnEnabledChanging AddHandlerOnKeyDown AddHandlerOnMouseWheel AddHandlerOnResize AddHandlerOnVisibleChanged AddHandlerOnVisibleChanging AdjustSize Align AnchorAsAlign AnchorClient AnchoredControlCount AnchoredControls AnchorHorizontalCenterTo AnchorParallel Anchors AnchorSame AnchorSide AnchorSideBottom AnchorSideChanged AnchorSideLeft AnchorSideRight AnchorSideTop AnchorToCompanion AnchorToNeighbour AnchorVerticalCenterTo AssignTo AutoSizing AutoSizingAll AutoSizingLockCount BaseBounds BaseParentClientSize BeforeDestruction BeforeDragStart BeginAutoDrag BeginAutoSizing BeginDrag BiDiMode BorderSpacing BoundsChanged BoundsRect BoundsRectForNewParent BringToFront CalculateDockSizes CanAutoSize Caption CaptureChanged CaptureMouseButtons ChangeBounds Changed CheckChildClassAllowed CheckNewParent CheckOnChangeBounds Click ClientHeight ClientOrigin ClientRect ClientToParent ClientToScreen ClientWidth CMChanged CMCursorChanged CMHintShow CMHitTest CMMouseEnter CMMouseLeave CMParentBiDiModeChanged CMParentFontChanged CMParentShowHintChanged CMSysFontChanged CMTextChanged CNPreferredSizeChanged ColorIsStored ConstrainedResize Constraints ControlFontClass ControlOrigin ControlState ControlStyle ControlToScreen CreateAccessibleObject CreateControlBorderSpacing CreateFloatingDockSite Cursor DblClick DefineProperties DesktopFont DisableAutoSizing DoAutoAdjustLayout DoBorderSpacingChange DoCallKeyEventHandler DoCallMouseWheelEventHandler DoCallNotifyHandler Dock Docked DockOrientation DockTrackNoTarget DoContextPopup DoDock DoEndDock DoEndDrag DoFixDesignFontPPI DoMouseDown DoMouseUp DoMouseWheel DoMouseWheelDown DoMouseWheelHorz DoMouseWheelLeft DoMouseWheelRight DoMouseWheelUp DoOnChangeBounds DoOnParentHandleDestruction DoOnResize DoOnShowHint DoScaleFontPPI DoStartDock DoStartDrag DragCanceled DragCursor DragDrop Dragging DragKind DragMode DragOver EditingDone EnableAutoSizing Enabled EnabledChanged EnabledChanging EndAutoSizing EndDrag ExecuteCancelAction ExecuteDefaultAction FindSubComponent FixDesignFontsPPI Floating FloatingDockSiteClass Font ForeignAnchorSideChanged FormIsUpdating GetAccessibleObject GetAction GetActionLinkClass GetAnchorsDependingOnParent GetCachedText GetCanvasScaleFactor GetChildAccessibleObjectAtPos GetClientScrollOffset GetColorResolvingParent GetCursor GetDefaultColor GetDefaultDockCaption GetDefaultHeight GetDefaultWidth GetDockEdge GetDragImages GetEnabled GetFloating GetFloatingDockSiteClass GetLogicalClientRect GetMousePosFromMessage GetPalette GetParentBackground GetParentComponent GetPopupMenu GetPreferredSize GetRGBColorResolvingParent GetScrolledClientRect GetSelectedChildAccessibleObject GetSidePosition GetTextBuf GetTopParent HandleObjectShouldBeVisible HasHelp HasParent Height HeightIsAnchored HelpContext HelpKeyword HelpType Hide Hint HostDockSite InitiateAction InvalidateControl InvalidatePreferredSize IsAParentAligning IsBorderSpacingInnerBorderStored IsCaptionStored IsControl IsControlVisible IsEnabled IsParentColor IsParentFont IsParentOf IsProcessingPaintMsg IsRightToLeft IsVisible Left LMCaptureChanged LoadedAll LRDockWidth ManualDock ManualFloat MouseCapture MouseDown MouseEnter MouseInClient MouseLeave MouseMove MouseUp Notification OnChangeBounds OnConstrainedResize OnEndDock OnMouseWheelHorz OnMouseWheelLeft OnMouseWheelRight OnQuadClick OnResize OnShowHint OnStartDock OnTripleClick Parent ParentBackground ParentBiDiMode ParentDestroyingHandle ParentFont ParentFontChanged ParentShowHint ParentToClient Perform PositionDockRect QuadClick ReadBounds ReadState Refresh RemoveAllHandlersOfObject RemoveHandler RemoveHandlerOnBeforeDestruction RemoveHandlerOnChangeBounds RemoveHandlerOnEnabledChanged RemoveHandlerOnEnabledChanging RemoveHandlerOnKeyDown RemoveHandlerOnMouseWheel RemoveHandlerOnResize RemoveHandlerOnVisibleChanged RemoveHandlerOnVisibleChanging ReplaceDockedControl RequestAlign Resize Scale96ToFont Scale96ToForm Scale96ToScreen ScaleConstraints ScaleDesignToForm ScaleFontsPPI ScaleFontTo96 ScaleFontToScreen ScaleFormTo96 ScaleFormToDesign ScaleScreenTo96 ScaleScreenToFont ScreenToClient ScreenToControl SendToBack SessionProperties SetAction SetAlign SetAnchors SetBiDiMode SetBoundsKeepBase SetDragMode SetEnabled SetHint SetInitialBounds SetName SetParent SetParentBackground SetParentBiDiMode SetParentComponent SetTextBuf SetVisible SetZOrder Show ShowHelp ShowHint TBDockHeight TextChanged Top TripleClick UndockHeight UndockWidth UpdateAnchorRules UpdateBaseBounds UpdateMouseCursor UpdateRolesForForm UseRightToLeftAlignment UseRightToLeftReading UseRightToLeftScrollBar Visible VisibleChanged VisibleChanging Width WidthIsAnchored WindowProc WMCancelMode WMLButtonDBLCLK WMLButtonDown WMLButtonQuadCLK WMLButtonTripleCLK WMLButtonUp WMMButtonDBLCLK WMMButtonDown WMMButtonQuadCLK WMMButtonTripleCLK WMMButtonUp WMMouseHWheel WMMouseMove WMMouseWheel WMRButtonDBLCLK WMRButtonDown WMRButtonQuadCLK WMRButtonTripleCLK WMRButtonUp WMXButtonDBLCLK WMXButtonDown WMXButtonQuadCLK WMXButtonTripleCLK WMXButtonUp

From TLCLComponent (6)

DecLCLRefCount GetWSComponentClass IncLCLRefCount LCLRefCount NewInstance WidgetSetClass

From TComponent (64)

_AddRef _Release CanObserve ChangeName ComObject ComponentCount ComponentIndex Components ComponentState ComponentStyle DesignInfo DestroyComponents Destroying ExecuteAction FindComponent FreeNotification FreeOnRelease GetChildOwner GetChildParent GetDeltaStreams GetEnumerator GetIDsOfNames GetNamePath GetObservers GetOwner GetTypeInfo GetTypeInfoCount iicrGetComponent InsertComponent Invoke IsImplementorOf Loading Name ObserverAdded Observers OnGetDeltaStreams Owner PaletteCreated QueryInterface ReadDeltaState ReadDeltaStream ReferenceInterface RemoveComponent RemoveFreeNotification RemoveFreeNotifications SafeCallException SetAncestor SetChildOrder SetDesigning SetDesignInstance SetInline SetSubComponent Tag ToString TToStringNameMode UpdateAction Updated UpdateRegistry Updating ValidateContainer ValidateInsert ValidateRename VCLComObject WriteState

From TPersistent (4)

Assign FPOAttachObserver FPODetachObserver FPONotifyObservers

From TObject (35)

AfterConstruction CheckDisposed ClassInfo ClassName ClassNameIs ClassParent ClassType CleanupInstance DefaultHandlerStr Dispatch DispatchStr Disposed DisposeOf Equals FieldAddress Free FreeInstance GetDisposed GetHashCode GetInterface GetInterfaceByStr GetInterfaceEntry GetInterfaceEntryByStr GetInterfaceTable GetInterfaceWeak GetLastCastErrorInfo InheritsFrom InitInstance InstanceSize MethodAddress MethodName QualifiedClassName StringMessageTable SystemHasExtendedRTTI UnitName

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