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appMenu: Update on icon theme changes

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While we recreate icons on style changes elsewhere, the faded
icon in the application menu will stick around after icon theme
changes until another application is focused.

https://bugzilla.gnome.org/show_bug.cgi?id=687224
This commit is contained in:
Florian Müllner 2012-10-30 18:30:21 +01:00
parent 307f7a3024
commit 04da29c939
1 changed files with 13 additions and 0 deletions
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13
js/ui/panel.js
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@ -247,6 +247,10 @@ const AppMenuButton = new Lang.Class({
this._container.connect('get-preferred-height', Lang.bind(this, this._getContentPreferredHeight));
this._container.connect('allocate', Lang.bind(this, this._contentAllocate));
let textureCache = St.TextureCache.get_default();
textureCache.connect('icon-theme-changed',
Lang.bind(this, this._onIconThemeChanged));
this._iconBox = new Shell.Slicer({ name: 'appMenuIcon' });
this._iconBox.connect('style-changed',
Lang.bind(this, this._onIconBoxStyleChanged));
@ -332,6 +336,15 @@ const AppMenuButton = new Lang.Class({
this._updateIconBoxClip();
},
_onIconThemeChanged: function() {
if (this._iconBox.child == null)
return;
this._iconBox.child.destroy();
let icon = this._targetApp.get_faded_icon(2 * PANEL_ICON_SIZE);
this._iconBox.set_child(icon);
},
_updateIconBoxClip: function() {
let allocation = this._iconBox.allocation;
if (this._iconBottomClip > 0)