TMenuItem.SetImageIndex procedure
Sets the value for the ImageIndex property.
Declaration
procedure SetImageIndex(AValue: TImageIndex)Arguments
AValue | New value for the ImageIndex property. |
Description
Calls GetImageList to get the Images for the TMenu instance that owns the menu item, or the SubMenuImages from the Parent menu item. AValue indicates the position in the image list used as the property value.
If an image list could not be located, no additional actions are performed in the method. Otherwise, an existing value in Bitmap is freed and the UpdateWSIcon method is called to notify the widgetset class of the change to the property value. MenuChanged is called to signal the OnChange event handler (when assigned). The menu item hierarchy is not rebuilt.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.