CheckMenu

CheckMenu

Command Index · BlitzPlus · Menus

CheckMenu:Void menu:Int32

Parameter	Mode	Type	Default	Description
menu	In	Int32	required	Handle of a menu item made with CreateMenu.

Description

Puts a check mark in front of a menu item, for options that are on or off. UncheckMenu takes it away and MenuChecked tells whether it is there. Titles in the menu bar cannot be checked.

Examples

Graphics 320, 240, 32, 2
win  = CreateWindow("Options", 10, 10, 300, 150, Desktop(), 15)
view = CreateMenu("View", 0, WindowMenu(win))
grid = CreateMenu("Show grid", 1, view)
UpdateWindowMenu win
Repeat
	e = WaitEvent()
	If e = $1001 And EventData() = 1 Then
		If MenuChecked(grid) Then UncheckMenu grid Else CheckMenu grid
		UpdateWindowMenu win
	EndIf
Until e = $803

Media

Related Commands

CreateMenu, DisableMenu, EnableMenu, MenuChecked, MenuEnabled, MenuText, SetMenuText, UncheckMenu

Command Index · BlitzPlus · Menus