Classes of controls that perform their own screen ... descendants of TGraphicControl instead of TCustomControl . TGraphicControl objects ...
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Description: Controls. TCustomControl. ... Canvas is a protected property that is usually redeclared as public in descendants of TCustomControl . ...
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The Paint method for TCustomControl does nothing other than provide ... Tip: To determine which portions of the control's canvas need to be ...
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TCustomControl. ... specified by the DC parameter to the custom control's canvas, calls the Paint method, and finally removes the device context. ...
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Create s an instance of TCustomControl . ... Create , always call the inherited Create method first, then proceed with the control's initialization. ...
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Destroy s an instance of TCustomControl . ... Applications should only free controls explicitly when the constructor was called without ...
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See Also : Vcl.Controls.TCustomControl.Canvas Vcl.Grids.TCustomGrid.DefaultDrawing Category:API Documentation. Code Examples : OnDrawCell (Delphi ...
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See Also : Vcl.Controls.TCustomControl.PaintWindow Vcl.Controls.TCustomControl.Paint Category:API Documentation.
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The control can serve as a container for other controls, referred to ... The most significant descendant is TCustomControl, which provides code ...
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Description: ifeq: | Vcl. ... Controls. TControlCanvas. Vcl. Controls. ... See Also : TCustomControl TGraphicControl Category:API Documentation ...
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Control actions can be associated with different controls, like forms, buttons, and check boxes. ... See Also : TCustomControl TControl ...
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Control actions can be associated with different controls, like forms, buttons, and check boxes. ... See Also : TCustomControl TControl ...
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semi-transparent window that can be attached to controls by setting the Control property. ... See Also : TCustomControl Category:API Documentation ...
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Group boxes are visual components that act as containers for sets of related controls, such as radio ... See Also : TCustomControl TControl ...
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Renders the shadow window control surface on the screen. Paint is called automatically ... See Also : TCustomControl Category:API Documentation ...
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