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

TControl.SetBoundsKeepBase

Set the bounds, keeping the base values.

Declaration

Source position: controls.pp line 1669

public procedure TControl.SetBoundsKeepBase(

  aLeft: Integer;

  aTop: Integer;

  aWidth: Integer;

  aHeight: Integer

); virtual;

Arguments

aLeft

  

New Left coordinate for the control.

aTop

  

New Right coordinate for the control.

aWidth

  

New Width for the control.

aHeight

  

New Height for the control.

Description

SetBoundsKeepBase is a procedure used to set the bounds for a Control to the specified values without affecting the bounds in a Parent control.

SetBoundsKeepBase calls the ChangeBounds method to update the sized and position for the control to the specified values. If you use this in a custom control, disable LCL auto-sizing for this control prior to calling the method.

SetBoundsKeepBase is used in the implementation for several methods, including:

See also

TControl.WMSize

  

Message handler for changed control size.

TControl.WMMove

  

Message handler for control move events.

TControl.DoAutoSize

  

For internal use only; call AdjustSize instead.

TControl.DoAutoAdjustLayout

  

Applies layout changes using the specified policy and scaling proportions to the control.

TWinControl.WMWindowPosChanged

  

Event handler for size/move messages.

TWinControl.DoUndock

  

Notifies an OnUnDock handler and the DockManager of an undocked client control.

TControl.Loaded

  

Performs actions needed when LCL component streaming has been completed.

Version 3.2 Generated 2024-02-25 Home