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

TControl.DoOnChangeBounds

Signals OnChangeBounds event handlers for the control.

Declaration

Source position: controls.pp line 1389

protected procedure TControl.DoOnChangeBounds; virtual;

Description

DoOnChangeBounds ensures that cfOnChangeBoundsNeeded is removed from the flag values for the control. DoOnChangeBounds signals the OnChangeBounds event handler (when assigned) using the control instance as the Sender for the event notification. Calls DoCallNotifyHandler to signal any handler routines using the chtOnChangeBounds handler type.

See also

TControl.CheckOnChangeBounds

  

Checks for changes and calls DoOnChangeBounds if needed.

TControl.OnChangeBounds

  

Event handler signalled when the Bounds for the control have been changed.

TControl.DoCallNotifyHandler

  

Signals handler routines for the specified control handler type.

TControlHandlerType

  

Notification handler types.
Version 3.2 Generated 2024-02-25 Home