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indexing
description: "Simple example of GTK menus"
class MENU_EXAMPLE
inherit
GTK_APPLICATION
creation
make
feature
main_window: GTK_WINDOW
root_menu: GTK_MENU_ITEM
menu: GTK_MENU
menu_bar: GTK_MENU_BAR
item_cmds: ARRAY [MENU_SELECT_COMMAND]
-- here to make sure the GC doesn't get them
button: GTK_BUTTON
make is
local
quit: QUIT_COMMAND
item_name: STRING
i: INTEGER
item: GTK_MENU_ITEM
vbox: GTK_BOX
msc: MENU_SELECT_COMMAND
button_cmd: BUTTON_PRESS_COMMAND
do
initialize_tool_kit
-- create a main window and attach a quit command to it
!!main_window.make_top_level
main_window.set_title ("GTK Menu Test")
main_window.set_size (200, 100)
!!quit
main_window.add_action ("delete_event", quit)
-- Create the menu widget. This menu holds the items that
-- pop up when click on the "Root Menu"
!!menu.make
!!item_cmds.make (1, 3)
from i := 1
until i > 3
loop
item_name := clone ("Test-undermenu - ")
item_name.append (i.out)
!!item.make_with_label (item_name)
menu.append (item)
!!msc.make (item, item_name)
item_cmds.put (msc, i)
i := i + 1
end
-- set up the root menu
!!root_menu.make_with_label ("Root Menu")
root_menu.set_submenu (menu)
-- create a box and put a button in it
!!vbox.make_vertical (False, 0)
main_window.add_widget (vbox)
!!menu_bar.make
vbox.pack (menu_bar, False, False, 2)
menu_bar.append (root_menu)
-- add a button that will pop up the menu
!!button.make_with_label ("PressMe")
vbox.pack_end (button, True, True, 2)
!!button_cmd.make (button, menu)
main_window.show_all
main_loop
end
end
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