Unit 'Controls' Package
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Event handler for size messages.


Source position: controls.pp line 2158

protected procedure TWinControl.WMSize(

  var Message: TLMSize

); message;


This method is called whenever Width, Height, ClientWidth or ClientHeight have changed. If the source of the message is the interface, the new size is stored in the internal BoundsRealized member to avoid sending a size message back to the interface.

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