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ui: Allow moving menu items to a certain position

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This function is a helper to simplify keeping menu items ordered when
their order is updated on the fly (e.g. network connections being
renamed).

https://bugzilla.gnome.org/show_bug.cgi?id=778686
This commit is contained in:
Benjamin Berg 2017-02-13 16:02:02 +01:00
parent 3bf89055e3
commit c75785efff
1 changed files with 18 additions and 0 deletions
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18
js/ui/popupMenu.js
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@ -605,6 +605,24 @@ const PopupMenuBase = new Lang.Class({
menuItem.actor.show();
},
moveMenuItem: function(menuItem, position) {
let items = this._getMenuItems();
let i = 0;
while (i < items.length && position > 0) {
if (items[i] != menuItem)
position--;
i++;
}
if (i < items.length) {
if (items[i] != menuItem)
this.box.set_child_below_sibling(menuItem.actor, items[i].actor);
} else {
this.box.set_child_above_sibling(menuItem.actor, null);
}
},
addMenuItem: function(menuItem, position) {
let before_item = null;
if (position == undefined) {