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awful.menu: add auto expand feature 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Damien Leone 2009-02-22 16:01:39 +01:00 committed by Julien Danjou
parent 232a362994
commit 67f04c0d68
1 changed files with 12 additions and 1 deletions
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13
lib/awful/menu.lua.in
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@ -93,6 +93,16 @@ end
local function item_enter(data, num)
data.items[num].wibox.fg = data.theme.fg_focus
data.items[num].wibox.bg = data.theme.bg_focus
if data.auto_expand == true then
if data.active_child then
data.active_child:hide()
end
if type(data.items[num].cmd) == "table" then
exec(data, num)
end
end
end
local function item_leave(data, num)
@ -246,7 +256,7 @@ function toggle(menu)
end
--- Open a menu popup.
-- @param menu Table containing the menu informations. Key items: Table containing the displayed items, each element is a tab containing: item name, tiggered action, submenu table or function, item icon (optional). Keys [fg|bg]_[focus|normal], border, border_width, submenu_icon, height and width override the default display for your menu, each of them are optional.
-- @param menu Table containing the menu informations. Key items: Table containing the displayed items, each element is a tab containing: item name, tiggered action, submenu table or function, item icon (optional). Keys [fg|bg]_[focus|normal], border, border_width, submenu_icon, height and width override the default display for your menu, each of them are optional. Key auto_expand controls the submenu auto expand behaviour by setting it to true (default) or false.
-- @param parent Specify the parent menu if we want to open a submenu, this value should never be set by the user.
-- @param num Specify the parent's clicked item number if we want to open a submenu, this value should never be set by the user.
function new(menu, parent, num)
@ -258,6 +268,7 @@ function new(menu, parent, num)
data.theme = parent and parent.theme or load_theme(menu)
data.parent = parent
data.child = {}
data.auto_expand = parent and parent.auto_expand or menu.auto_expand or true
data.h = parent and parent.h or data.theme.menu_height
data.w = parent and parent.w or data.theme.menu_width