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Handler for changes to the DoubleBuffered property.
Source position: controls.pp line 2208
protected procedure TWinControl.CMDoubleBufferedChanged( |
var Message: TLMessage |
); message; |
Message |
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Message examined in the method. |
CMDoubleBufferedChanged is the handler used to process CM_PARENTDOUBLEBUFFEREDCHANGED messages when the value in DoubleBuffered has been been changed.
CMDoubleBufferedChanged calls NotifyControls to apply the message in the widgetset class; the value in the Message argument is ignored.
CMDoubleBufferedChanged calls Invalidate to cause the control to be redrawn.
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When enabled, it reduces flicker when the control is painted. |
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Sends a message to all child controls. |
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Schedules a repaint request. |
| Version 3.2 | Generated 2024-02-25 | Home |