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High CPU usage fix. Fixes #4

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Triggering a relayout would fire off multiple width change notifications and create an endless cycle
This commit is contained in:
jderose9
2017-01-08 22:30:36 -05:00
parent b34c092283
commit 40fb563aae
1 changed files with 5 additions and 4 deletions
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9
taskbar.js
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@@ -224,7 +224,7 @@ const taskbar = new Lang.Class({
_init : function(settings) {
this._dtpSettings = settings;
this._maxHeight = -1;
this._maxWidth = -1;
this.iconSize = 32;
this._availableIconSizes = baseIconSizes;
this._shownInitially = false;
@@ -286,9 +286,10 @@ const taskbar = new Lang.Class({
this.actor.connect('notify::width', Lang.bind(this,
function() {
if (this._maxHeight != this.actor.width)
if (this._maxWidth < this.actor.width) {
this._maxWidth = this.actor.width;
this._queueRedisplay();
this._maxHeight = this.actor.width;
}
}));
// Update minimization animation target position on allocation of the
@@ -642,7 +643,7 @@ const taskbar = new Lang.Class({
iconChildren.push(this._showAppsIcon);
if (this._maxHeight == -1)
if (this._maxWidth == -1)
return;
let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;