[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'StdCtrls' (#lcl)

TCustomCheckBox.ApplyChanges

Sets the checked state in the widgetset class and redraws the control.

Declaration

Source position: stdctrls.pp line 1348

protected procedure TCustomCheckBox.ApplyChanges; virtual;

Description

ApplyChanges is a method used to send a SetState message to the widgetset class to update the visual appearance for the control. No actions are performed in the method if a handle has not been allocated for the control, or during component streaming.

ApplyChanges is called when a new value is assigned to the Checked or State properties.

See also

TCustomCheckBox.State

  

The check, unchecked, or grayed state for the control.

TButtonControl.Checked

  

Indicates the checked state for the control.
Version 3.2 Generated 2024-02-25 Home