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Handle changes in window position for workspace thumbnails

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Connect to the 'position-set' signal of MetaWindowActor and move
actors when the source windows move.
This commit is contained in:
Owen W. Taylor 2011-02-02 22:54:33 -05:00
parent 1ab526dc64
commit 87ce301faa
1 changed files with 17 additions and 5 deletions
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22
js/ui/workspaceThumbnail.js
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@ -22,14 +22,16 @@ WindowClone.prototype = {
_init : function(realWindow) {
this.actor = new Clutter.Clone({ source: realWindow.get_texture(),
clip_to_allocation: true,
reactive: true,
x: realWindow.x,
y: realWindow.y });
reactive: true });
this.actor._delegate = this;
this.realWindow = realWindow;
this.metaWindow = realWindow.meta_window;
this.metaWindow._delegate = this;
this._positionChangedId = this.realWindow.connect('position-changed',
Lang.bind(this, this._onPositionChanged));
this._onPositionChanged();
this.actor.connect('button-release-event',
Lang.bind(this, this._onButtonRelease));
@ -58,10 +60,20 @@ WindowClone.prototype = {
this.actor.destroy();
},
_onPositionChanged: function() {
let rect = this.metaWindow.get_outer_rect();
this.actor.set_position(this.realWindow.x, this.realWindow.y);
},
_onDestroy: function() {
this.metaWindow._delegate = null;
this.actor._delegate = null;
if (this._positionChangedId != 0) {
this.realWindow.disconnect(this._positionChangedId);
this._positionChangedId = 0;
}
if (this.inDrag) {
this.emit('drag-end');
this.inDrag = false;
@ -286,8 +298,8 @@ WorkspaceThumbnail.prototype = {
time);
return true;
} else if (source.shellWorkspaceLaunch) {
this.metaWorkspace.activate(time);
source.shellWorkspaceLaunch();
source.shellWorkspaceLaunch({ workspace: this.metaWorkspace,
timestamp: time });
return true;
}