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TCustomDockForm class

In unit Forms

A floating DockSite used to make TControls float.

Declaration

pascal
TCustomDockForm = class(TCustomForm)

Inheritance

  1. TCustomDockForm
  2. TCustomForm
  3. TCustomDesignControl
  4. TScrollingWinControl
  5. TCustomControl
  6. TWinControl
  7. TControl
  8. TLCLComponent
  9. TComponent
  10. TPersistent
  11. TObject

Description

Nothing more than the line above yet.

Properties

AutoScrollpublicIndicates if the form can automatically show or hide its scroll bars.
BorderStylepublicThe border style affects the title bar, border, icons, and resize behavior of the form.
FormStylepublicIndicates the style for the form.
PixelsPerInchpublishedRun-time Pixels Per Inch for the designer surface.

Methods

DoAddDockClientprotectedAdds Client as a child control which fills the entire area for the docked form.
DoRemoveDockClientprotectedRemoves the specified form from the list of docked clients, and releases the dock form when all docked clients have been removed.
GetSiteInfoprotectedDisallows docking of a second client.
LoadedprotectedTries to make all child controls dockclients. This is of little use in practice, a floating host docksite should have no child controls.
CreatepublicConstructor for the class instance.

Inherited

From TCustomForm (174)

Activate Active ActiveChanged ActiveControl ActiveDefaultControl ActiveMDIChild AddHandlerClose AddHandlerCreate AddHandlerFirstShow AdjustClientRect AfterConstruction AllAutoSized AllowDropFiles AlphaBlend AlphaBlendValue AutoScale AutoSizeDelayedHandle BeforeDestruction BeginAutoDrag BeginFormUpdate BigIconHandle BorderIcons CalculatePreferredSize CancelControl CanFocus Caption ChildHandlesCreated ClientHandle Close CloseQuery CMActionExecute CMActionUpdate CMActivate CMAppShowBtnGlyphChanged CMAppShowMenuGlyphChanged CMBiDiModeChanged CMDeactivate CMIconChanged CMParentBiDiModeChanged CMRelease CMShowingChanged Color ColorIsStored ConstrainedResize CreateNew CreateParams CreateWnd Deactivate DefaultControl DefaultMonitor DefocusControl Designer Destroy DestroyWnd DoAddActionList DoAutoSize Dock DoClose DoCreate DoDestroy DoDock DoExecuteAction DoFirstShow DoHide DoOnChangeBounds DoOnResize DoRemoveActionList DoShow DoShowWindow DoUpdateAction EffectiveShowInTaskBar EndFormUpdate EnsureVisible FocusControl FormIsUpdating FormState GetChildren GetControlClassDefaultSize GetDefaultDockCaption GetFloating GetFormImage GetMDIChildren GetPreferredSize GetRealPopupParent GetRolesForControl HandleCreateException HandleDestroyException HandleShowHideException HelpFile Hide Icon InitializeWnd IntfDropFiles IntfHelp IsShortcut KeyPreview LastActiveControl MakeFullyVisible MDIChildCount MDIChildren Menu ModalResult Monitor MoveToDefaultPosition Notification OnActivate OnClose OnCloseQuery OnCreate OnDeactivate OnDestroy OnDropFiles OnHelp OnHide OnResize OnShortcut OnShow OnShowModalFinished OnWindowStateChange PaintWindow ParentFont PopupMode PopupParent Position ProcessResource Release RemoveAllHandlersOfObject RemoveHandlerClose RemoveHandlerCreate RemoveHandlerFirstShow RequestAlign Resizing RestoredHeight RestoredLeft RestoredTop RestoredWidth ScreenSnap SetAutoScroll SetAutoSize SetFocus SetFocusedControl SetParent SetRestoredBounds SetScaled SetVisible SetZOrder Show ShowInTaskBar ShowModal ShowOnTop SmallIconHandle SnapBuffer SnapOptions TileMode UpdateActions UpdateDockCaption UpdateShowing UpdateWindowState Visible VisibleChanged VisibleChanging VisibleIsStored WantChildKey WindowState WMActivate WMCloseQuery WMDPIChanged WMHelp WMShowWindow WMSize WMWindowPosChanged WMWindowPosChanging WndProc WSRegisterClass

From TCustomDesignControl (4)

AutoAdjustLayout DesignTimePPI DoAutoAdjustLayout Scaled

From TScrollingWinControl (16)

AlignControls AutoScrollEnabled CalculateAutoRanges ClientToScreen ComputeScrollbars GetClientScrollOffset GetLogicalClientRect GetPreferredSizeClientFrame HorzScrollBar ScreenToClient ScrollBy ScrollInView UpdateScrollbars VertScrollBar WMHScroll WMVScroll

From TCustomControl (6)

Canvas FontChanged OnPaint Paint SetColor WMPaint

From TWinControl (209)

AddControl AutoSizeDelayed AutoSizeDelayedReport AutoSizePhases BeginUpdateBounds BorderWidth BoundsLockCount BroadCast Brush BrushCreated CachedClientHeight CachedClientWidth CanSetFocus CanTab ChangeScale ChildClassAllowed ChildKey ChildSizing ClientRectNeedsInterfaceUpdate CMBorderChanged CMDoubleBufferedChanged CMEnabledChanged CMEnter CMExit CMParentDoubleBufferedChanged CMShowHintChanged CMVisibleChanged CNChar CNKeyDown CNKeyUp CNSysKeyDown CNSysKeyUp ContainsControl ControlAtPos ControlCount ControlKeyDown ControlKeyUp Controls ControlsAligned CreateBrush CreateDockManager CreateHandle CreateParented CreateParentedControl CreateSubClass CustomAlignInsertBefore CustomAlignPosition DefaultHandler DefWndProc DesignerDeleting DestroyHandle DialogChar DisableAlign DoAdjustClientRectChange DoAlignChildControls DoAllAutoSize DoChildSizingChange DockClientCount DockClients DockDrop DockManager DockOver DockSite DoConstraintsChange DoDockClientMsg DoDockOver DoDragMsg DoEnter DoExit DoFlipChildren DoFloatMsg DoGetDockCaption DoKeyDownBeforeInterface DoKeyPress DoKeyUpBeforeInterface DoRemainingKeyDown DoRemainingKeyUp DoSendBoundsToInterface DoSendShowHideToInterface DoSetBounds DoubleBuffered DoUnDock DoUndockClientMsg DoUTF8KeyPress EnableAlign EndUpdateBounds EraseBackground FinalizeWnd FindChildControl FindNextControl FixDesignFontsPPIWithChildren FixupTabList FlipChildren Focused FormEndUpdated GetAdjustedLogicalClientRect GetBorderStyle GetChildrenRect GetClientOrigin GetClientRect GetControlIndex GetControlOrigin GetDeviceContext GetDockCaption GetEnumeratorControls GetEnumeratorControlsReverse GetMouseCapture GetParentHandle GetTabOrderList GetTextLen GetTopParentHandle Handle HandleAllocated HandleNeeded 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 OnEnter OnExit OnGetDockCaption OnGetSiteInfo OnKeyDown OnKeyPress OnKeyUp OnUnDock OnUTF8KeyPress PaintControls PaintHandler PaintTo ParentDoubleBuffered ParentFormHandleInitialized ParentHandlesAllocated ParentWindow PerformTab RealGetText ReAlign RealizeBounds RealizeBoundsRecursive RealSetText ReloadDockedControl RemoveControl RemoveFocus Repaint ScaleBy ScaleControls ScrollBy_WS SelectFirst SelectNext SendDialogChar SendMoveSizeMessages SetBorderStyle SetBounds SetChildZPosition SetControlIndex SetDockManager SetShape SetTempCursor ShowControl Showing TabOrder TabStop UnlockRealizeBounds Update UpdateControlState UseDockManager UTF8KeyPress VisibleDockClientCount WindowHandle WMChar WMContextMenu WMDestroy WMEnter WMEraseBkgnd WMExit WMKeyDown WMKeyUp WMKillFocus WMMove WMNotify WMSetFocus WMSysChar WMSysKeyDown WMSysKeyUp WriteLayoutDebugReport WSSetText

From TControl (332)

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 AutoSize AutoSizing AutoSizingAll AutoSizingLockCount BaseBounds BaseParentClientSize BeforeDragStart BeginAutoSizing BeginDrag BiDiMode BorderSpacing BoundsChanged BoundsRect BoundsRectForNewParent BringToFront CalculateDockSizes CanAutoSize CaptureChanged CaptureMouseButtons ChangeBounds Changed CheckChildClassAllowed CheckNewParent CheckOnChangeBounds Click ClientHeight ClientOrigin ClientRect ClientToParent ClientWidth CMChanged CMCursorChanged CMHintShow CMHitTest CMMouseEnter CMMouseLeave CMParentColorChanged CMParentFontChanged CMParentShowHintChanged CMSysFontChanged CMTextChanged CNPreferredSizeChanged Constraints ControlFontClass ControlOrigin ControlState ControlStyle ControlToScreen CreateAccessibleObject CreateControlBorderSpacing CreateFloatingDockSite Cursor DblClick DefineProperties DesktopFont DisableAutoSizing DoBorderSpacingChange DoCallKeyEventHandler DoCallMouseWheelEventHandler DoCallNotifyHandler Docked DockOrientation DockTrackNoTarget DoContextPopup DoEndDock DoEndDrag DoFixDesignFontPPI DoMouseDown DoMouseUp DoMouseWheel DoMouseWheelDown DoMouseWheelHorz DoMouseWheelLeft DoMouseWheelRight DoMouseWheelUp DoOnParentHandleDestruction 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 GetAccessibleObject GetAction GetActionLinkClass GetAnchorsDependingOnParent GetCachedText GetCanvasScaleFactor GetChildAccessibleObjectAtPos GetColorResolvingParent GetCursor GetDefaultColor GetDefaultHeight GetDefaultWidth GetDockEdge GetDragImages GetEnabled GetFloatingDockSiteClass GetMousePosFromMessage GetPalette GetParentBackground GetParentComponent GetPopupMenu GetRGBColorResolvingParent GetScrolledClientRect GetSelectedChildAccessibleObject GetSidePosition GetTextBuf GetTopParent HandleObjectShouldBeVisible HasHelp HasParent Height HeightIsAnchored HelpContext HelpKeyword HelpType 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 OnChangeBounds OnClick OnConstrainedResize OnContextPopup OnDblClick OnDragDrop OnDragOver OnEditingDone OnEndDock OnEndDrag OnMouseDown OnMouseEnter OnMouseLeave OnMouseMove OnMouseUp OnMouseWheel OnMouseWheelDown OnMouseWheelHorz OnMouseWheelLeft OnMouseWheelRight OnMouseWheelUp OnQuadClick OnShowHint OnStartDock OnStartDrag OnTripleClick Parent ParentBackground ParentBiDiMode ParentColor ParentDestroyingHandle ParentFontChanged ParentShowHint ParentToClient Perform PopupMenu PositionDockRect QuadClick ReadBounds ReadState Refresh RemoveHandler RemoveHandlerOnBeforeDestruction RemoveHandlerOnChangeBounds RemoveHandlerOnEnabledChanged RemoveHandlerOnEnabledChanging RemoveHandlerOnKeyDown RemoveHandlerOnMouseWheel RemoveHandlerOnResize RemoveHandlerOnVisibleChanged RemoveHandlerOnVisibleChanging ReplaceDockedControl Resize Scale96ToFont Scale96ToForm Scale96ToScreen ScaleConstraints ScaleDesignToForm ScaleFontsPPI ScaleFontTo96 ScaleFontToScreen ScaleFormTo96 ScaleFormToDesign ScaleScreenTo96 ScaleScreenToFont ScreenToControl SendToBack SessionProperties SetAction SetAlign SetAnchors SetBiDiMode SetBoundsKeepBase SetCursor SetDragMode SetEnabled SetHint SetInitialBounds SetName SetParentBackground SetParentBiDiMode SetParentComponent SetTextBuf ShouldAutoAdjust ShowHelp ShowHint TBDockHeight Text TextChanged Top TripleClick UndockHeight UndockWidth UpdateAnchorRules UpdateBaseBounds UpdateMouseCursor UpdateRolesForForm UseRightToLeftAlignment UseRightToLeftReading UseRightToLeftScrollBar 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 (34)

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.