Updates the state for sibling radio buttons in the parent.
Source position: stdctrls.pp line 1493
protected procedure TRadioButton.ApplyChanges; override; |
ApplyChanges is an overridden method in TRadioButton. ApplyChanges ensures that other radio buttons in the Parent control are unchecked when the current class instance is Checked.
The siblings controls are normally unchecked by methods in the widgetset class. ApplyChanges performs the actions needed when a handle has not been allocated for the control (widgetset class). This involves iterating over the controls in Parent, and setting the Checked state for sibling TRadioButton instances to False.
ApplyChanges is called when the value in the State property is changed.
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Indicates the checked state for the control. |
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The check, unchecked, or grayed state for the control. |
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Sets the checked state in the widgetset class and redraws the control. |
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The control within which the control is shown. |
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