TWinControl.WMSize procedure

Member of TWinControlprotectedIn unit Controls

Event handler for size messages.

Declaration

pascal

procedure WMSize(var Message: TLMSize); message

Arguments

Message

Window message handled in the method.

Description

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.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.