TWinControl . TWinControl ( TEdit, TListBox TComboBox) Windows , .. Windows API, a , .
TWinControl : , . TWinControl , :
Brush | , . |
Controls | , TWinControl . |
ControlCount | , TWinControl . |
Ctl3d | , . |
Handle | Windows, TWinControl. Windows API, . |
HelpContext | , .hip. - . |
Showing | , . |
TabStop | , . |
TabOrder | . |
TWinControl , , :
Broadcast TWinControl.
CanFocus , , TWinControl . , , Visible false.
ContainsControl , TWinControl. , TWinControl. , TWinControl , . , TWinControl.
ContrblAtPos , . .
DisableAlign EnableAlign TWinControl.
|
|
Focused true, TWinControl , .. , .
HandleAl located true, . HandleNeeded , . Handle.
InsertControl Controls ( ), TWinControl . Parent. RemoveControl Controls.
Invalidate Repaint . ;
Repaint WMJPAINT, Update, Windows P UpdaleWindow. PaintTo TWinControl (device context) . ReAlign TWinControl. ScaleBy TWinControl . ScrollBy , TWinControl, .
SetBounds (Left, Top, Width, Height) TWinControl. , SetFocus TWinControl.
, , TWinControl :.
CreateWnd , TWinControl, CreateParams CreateWindowHandle.
CreateParams , .
CreateWindowHandle Windows API Create WindowEx.
DestroyWnd DestroyWindowHandle, Windows API Destroy Window.
TWinControl , i (OnKeyDown, OnKey Press, OnKeyUp, OnEnter OnExif).
TWinControl. TCustomControl, WM_PAINT, (TButtonControl, TCustomComboBox, TCustomEdit TCustomListBox).