TCustomControl class

Inheritance

• Object
• TObject
• TPersistent
• TComponent
• TControl
• TWinControl
• TCustomControl

Implementers

• TCustomGrid
• TCustomPanel
• TGraphicControl
• THintWindow
• TScroller
• TTabSet

Constructors

TCustomControl.new(TComponent? AOwner)

Properties

Action ↔ TBasicAction?

getter/setter pair, inherited

ActionLink ↔ TControlActionLink?

getter/setter pair, inherited

Align ↔ TAlign

getter/setter pair, inherited

AlignLevel → int

no setter, inherited

Anchors ↔ TAnchors

getter/setter pair, inherited

AutoSize ↔ bool

getter/setter pair, inherited

BiDiMode ↔ TBiDiMode

getter/setter pair, inherited

BoundsRect ↔ TRect

getter/setter pair, inherited

Canvas ↔ TCanvas

late, final

canvasElement → CanvasElement

final

ClientHeight ↔ int

getter/setter pair, inherited

ClientOrigin → TPoint

no setter, inherited

ClientRect → TRect

no setter, inherited

ClientWidth ↔ int

getter/setter pair, inherited

Color ↔ TColor

getter/setter pair, inherited

ComponentCount → int

no setter, inherited

Components ↔ TItems<TComponent>

late, final, inherited

ComponentState → TComponentState

no setter, inherited

ComponentStyle → TComponentStyle

no setter, inherited

Constraints ↔ TSizeConstraints

getter/setter pair, inherited

ControlCount → int

no setter, inherited

Controls ↔ TItems<TControl>

late, final, inherited

ControlState → TControlState

no setter, inherited

ControlStyle → TControlStyle

no setter, inherited

Ctl3D ↔ bool

getter/setter pair, inherited

Cursor ↔ TCursor

getter/setter pair, inherited

DoubleBuffered ↔ bool

getter/setter pair, inherited

Enabled ↔ bool

getter/setter pair, inherited

Flex → TFlexControlParams

no setter, inherited

Font ↔ TFont

getter/setter pair, inherited

Handle → HWND

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

Height ↔ int

getter/setter pair, inherited

Hint ↔ String

getter/setter pair, inherited

HostDockSite ↔ TWinControl?

getter/setter pair, inherited

Left ↔ int

getter/setter pair, inherited

MouseCapture ↔ bool

getter/setter pair, inherited

Name ↔ String

getter/setter pair, inherited

OnCanResize ↔ TCanResizeEvent?

getter/setter pair, inherited

OnClick ↔ TNotifyEvent?

getter/setter pair, inherited

OnCreateHandle ↔ TNotifyEvent?

getter/setter pair, inherited

OnDblClick ↔ TNotifyEvent?

getter/setter pair, inherited

OnEnter ↔ TNotifyEvent?

getter/setter pair, inherited

OnExit ↔ TNotifyEvent?

getter/setter pair, inherited

OnKeyDown ↔ TKeyEvent?

getter/setter pair, inherited

OnKeyPress ↔ TKeyPressEvent?

getter/setter pair, inherited

OnKeyUp ↔ TKeyEvent?

getter/setter pair, inherited

OnMouseDown ↔ TMouseEvent?

getter/setter pair, inherited

OnMouseMove ↔ TMouseMoveEvent?

getter/setter pair, inherited

OnMouseUp ↔ TMouseEvent?

getter/setter pair, inherited

OnResize ↔ TNotifyEvent?

getter/setter pair, inherited

Owner → TComponent?

no setter, inherited

Parent ↔ TWinControl?

getter/setter pair, inherited

ParentBiDiMode ↔ bool

getter/setter pair, inherited

ParentColor ↔ bool

getter/setter pair, inherited

ParentCtl3D → bool

no setter, inherited

ParentFont ↔ bool

getter/setter pair, inherited

ParentForm → TCustomForm?

no setter, inherited

ParentShowHint ↔ bool

getter/setter pair, inherited

ParentWindow ↔ HWND?

getter/setter pair, inherited

PopupMenu ↔ TPopupMenu?

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

ScrollArea → TScroll

no setter, inherited

ShowHint ↔ bool

getter/setter pair, inherited

Showing → bool

no setter, inherited

TabOrder ↔ int

getter/setter pair, inherited

TabStop ↔ bool

getter/setter pair, inherited

Tag ↔ dynamic

getter/setter pair, inherited

Top ↔ int

getter/setter pair, inherited

Visible ↔ bool

getter/setter pair, inherited

WheelAccumulator ↔ int

getter/setter pair, inherited

Width ↔ int

getter/setter pair, inherited

WindowHandle ↔ HWND?

getter/setter pair, inherited

WindowProc ↔ TWndMethod

getter/setter pair, inherited

WindowText ↔ String

getter/setter pair, inherited

Methods

ActionChange(TObject Sender, bool CheckDefaults) → void

inherited

AddBiDiModeExStyle(TPointer<UINT> ExStyle) → void

inherited

AdjustClientRect(TRect Rect) → void

inherited

AdjustSize() → void

inherited

AlignControl(TControl? AControl) → void

inherited

AlignControls(TControl? AControl, TRect Rect) → void

inherited

Assign(TPersistent Source) → void

inherited

AssignTo(TPersistent Dest) → void

inherited

BeforeDestruction() → void

inherited

BringToFront() → void

inherited

Broadcast(TMessage Message) → void

inherited

CalcConstraints(Integer MinWidth, Integer MinHeight, Integer MaxWidth, Integer MaxHeight) → void

inherited

CalcCursorPos() → TPoint

inherited

CanAutoSize(Integer NewWidth, Integer NewHeight) → bool

inherited

CanFocus() → bool

inherited

CanResize(Integer NewWidth, Integer NewHeight) → bool

inherited

Changed() → void

inherited

ChangeName(String NewName) → void

inherited

CheckNewSize(Integer NewWidth, Integer NewHeight) → bool

inherited

ClassName() → String

inherited

ClassType() → TClass

inherited

Click() → void

inherited

ClientToScreen(TPoint point) → TPoint

inherited

ConstrainedResize(Integer MinWidth, Integer MinHeight, Integer MaxWidth, Integer MaxHeight) → void

inherited

ContainsControl(TControl? Control) → bool

inherited

ControlAtPos(TPoint Pos, bool AllowDisabled, [bool AllowWinControls = false]) → TControl?

inherited

ControlsAligned() → void

inherited

CreateHandle() → void

inherited

CreateParams(TCreateParams Params) → void

inherited

CreateWindowHandle(TCreateParams Params) → void

override

CreateWnd() → void

inherited

CustomAlignInsertBefore(TControl C1, TControl C2) → bool

inherited

CustomAlignPosition(TControl Control, int NewLeft, int NewTop, int NewWidth, int NewHeight, TRect AlignRect, TAlignInfo AlignInfo) → void

inherited

DblClick() → void

inherited

DefaultHandler(TMessage Message) → void

inherited

Destroy() → void

inherited

DestroyComponents() → void

inherited

DestroyHandle() → void

inherited

Destroying() → void

inherited

DestroyWindowHandle() → void

inherited

DestroyWnd() → void

inherited

DisableAlign() → void

inherited

Dispatch(TMessage Message) → void

inherited

DoCanAutoSize(Integer NewWidth, Integer NewHeight) → bool

inherited

DoCanResize(Integer NewWidth, Integer NewHeight) → bool

inherited

Dock(TWinControl? NewDockSite, TRect ARect) → void

inherited

DoConstrainedResize(Integer NewWidth, Integer NewHeight) → void

inherited

DoConstraintsChange(TObject Sender) → void

inherited

DoContextPopup(TPoint MousePos, TPointer<bool> Handled) → void

inherited

DoEnter() → void

inherited

DoExit() → void

inherited

DoKeyDown(TWMKey Message) → bool

inherited

DoKeyPress(TWMKey Message) → bool

inherited

DoKeyUp(TWMKey Message) → bool

inherited

DoMouseDown(TWMMouse Message, TMouseButton Button, TShiftState Shift) → void

inherited

DoMouseUp(TWMMouse Message, TMouseButton Button) → void

inherited

DoMouseWheel(TShiftState Shift, int WheelDelta, TPoint MousePos) → bool

inherited

DoMouseWheelDown(TShiftState Shift, TPoint MousePos) → bool

inherited

DoMouseWheelUp(TShiftState Shift, TPoint MousePos) → bool

inherited

EnableAlign() → void

inherited

FindComponent(String AName) → TComponent?

inherited

FindNextControl(TWinControl? CurControl, bool GoForward, bool CheckTabStop, bool CheckParent) → TWinControl?

inherited

FixupTabList() → void

inherited

Focused() → bool

inherited

FontChanged(TObject Sender) → void

inherited

Free() → void

inherited

FreeNotification(TComponent AComponent) → void

inherited

GetAction() → TBasicAction?

inherited

GetActionLinkClass() → TMetaClass

inherited

GetClientOrigin() → TPoint

inherited

GetClientRect() → TRect

inherited

GetControlExtents() → TRect

inherited

GetDeviceContext(TPointer<HWND?> WindowHandle) → HDC?

inherited

GetEnabled() → bool

inherited

GetOwner() → TPersistent?

inherited

GetPopupMenu() → TPopupMenu?

inherited

GetScrollArea() → TScroll

inherited

GetTabOrderList(List<TWinControl> list) → void

inherited

HandleAllocated() → bool

inherited

HandleNeeded() → void

inherited

Hide() → void

inherited

IfHandleAllocated<T>(dynamic proc(T client), [dynamic res]) → dynamic

inherited

InitiateAction() → void

inherited

InsertComponent(TComponent AComponent) → void

inherited

InsertControl(TControl AControl) → void

inherited

Invalidate() → void

inherited

InvalidateControl(bool IsVisible, bool IsOpaque) → void

inherited

InvalidateFrame() → void

inherited

IsAnchorsStored() → bool

inherited

IsMenuKey(TWMKey Message) → bool

inherited

IsRightToLeft() → bool

inherited

KeyDown(TKeyCode Key, TShiftState Shift) → void

inherited

KeyPress(TKeyCode Key) → void

inherited

KeyUp(TKeyCode Key, TShiftState Shift) → void

inherited

MouseDown(TMouseButton Button, TShiftState Shift, int X, int Y) → void

inherited

MouseMove(TShiftState Shift, int X, int Y) → void

inherited

MouseUp(TMouseButton Button, TShiftState Shift, int X, int Y) → void

inherited

MouseWheelHandler(TMessage Message) → void

inherited

MoveTo(int ALeft, int ATop) → void

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

Notification(TComponent AComponent, TOperation Operation) → void

inherited

NotifyControls(MESSAGE Msg) → void

inherited

Paint() → void

Perform(MESSAGE msg, [dynamic wParam = null, dynamic lParam = null, dynamic result = 0]) → dynamic

inherited

PerformHandle(MESSAGE msg, dynamic wParam, dynamic lParam) → dynamic

inherited

PrecedingWindow(TWinControl Control) → HWINDOW?

inherited

Realign() → void

inherited

RecreateWnd() → void

inherited

Refresh() → void

inherited

RemoveComponent(TComponent AComponent) → void

inherited

RemoveControl(TControl AControl) → void

inherited

RemoveFocus(bool Removing) → void

inherited

RemoveFreeNotification(TComponent AComponent) → void

inherited

RemoveNotification(TComponent AComponent) → void

inherited

Repaint() → void

inherited

RequestAlign() → void

inherited

Resize() → void

inherited

ScreenToClient(TPoint point) → TPoint

inherited

SelectFirst() → void

inherited

SelectNext(TWinControl CurControl, bool GoForward, bool CheckTabStop) → void

inherited

SendCancelMode(TControl? Sender) → void

inherited

SendDockNotification(MESSAGE Msg, dynamic WParam, dynamic LParam) → void

inherited

SendToBack() → void

inherited

SetAutoSize(bool Value) → void

inherited

SetBounds(int? ALeft, int? ATop, int? AWidth, int? AHeight) → void

inherited

SetClientSize(int? cx, int? cy) → void

inherited

SetEnabled(bool Value) → void

inherited

SetFocus() → dynamic

inherited

SetName(String NewName) → void

inherited

SetParent(TWinControl? AParent) → void

inherited

SetParentCtl3D(bool Value) → void

inherited

SetShowHint(bool Value) → void

inherited

SetSize(int AWidth, int AHeight) → void

inherited

SetTextBuf(String Buffer) → void

inherited

SetZOrder(bool TopMost) → void

inherited

SetZOrderPosition(int Position) → void

inherited

Show() → void

inherited

ShowControl(TControl AControl) → void

inherited

toString() → String

A string representation of this object.

inherited

Update() → void

inherited

UpdateAnchorRules() → void

inherited

UpdateBounds() → void

inherited

UpdateBoundsRect(TRect R) → void

inherited

UpdateControlState() → void

inherited

UpdateShowing() → void

inherited

UpdateTabOrder(int Value) → void

inherited

UseRightToLeftAlignment() → bool

inherited

ValidateContainer(TComponent AComponent) → void

inherited

ValidateInsert(TComponent AComponent) → void

inherited

VisibleChanging() → void

inherited

WndProc(TMessage Message) → void

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited