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

TSizeConstraints.MaxHeight

The maximum height for the associated Control.

Declaration

Source position: controls.pp line 746

published property TSizeConstraints.MaxHeight : TConstraintSize
  read FMaxHeight
  write SetMaxHeight
  default 0;

Description

MaxHeight is a TConstraintSize property which contains the maximum height in pixels allowed for the associated Control. The default value for the property is 0 (zero) and indicates that the size constraint has not been assigned and is not enforced.

Changing the value for the property causes assigned (non-zero) values in MaxHeight and MinHeight to be normalized; the smaller of the two values becomes the MinHeight, and the larger of the two values becomes the MaxHeight. The Change method is called to apply the new size constraints to Control, and to signal the OnChange event handler (when assigned).

Use MinHeight to set minimum height for the associated Control.

Use MaxWidth and MinWidth to set the constrained width for the associated Control.

See also

TSizeConstraints.MaxWidth

  

The maximum width for the associated Control.

TSizeConstraints.MinHeight

  

The minimum height for the associated Control.

TSizeConstraints.MinWidth

  

The minimum width for the associated Control.

TSizeConstraints.Change

  

Adjusts the size for the associated Control, and signals the OnChange handler when assigned.

TSizeConstraints.OnChange

  

Event handler signalled when a value in the class instance has been changed.

TSizeConstraints.Control

  

The associated Control to which these constraints apply.


Version 4.0 Generated 2025-05-03 Home