TWindowTileHorizontal = class(TWindowAction)
class PASCALIMPLEMENTATION TWindowTileHorizontal : public TWindowAction
TWindowTileHorizontal arranges MDI child forms so that they are all the same size, tiled horizontally.
Add TWindowTileHorizontal to an action list to allow users to tile the MDI child forms horizontally. Controls such as menu items and tool buttons linked to this action cause the MDI parent form to tile its children horizontally.
TWindowTileHorizontal is designed to work with an MDI parent form as a target. It automatically disables itself if the active form is not an MDI parent or if it has no MDI children.