Use St.Button for preview close buttons
Originally, we used St.Bin for the preview close buttons - using St.Button instead adds support for pseudo classes to style different button states.
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@ -371,22 +371,20 @@ WindowOverlay.prototype = {
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this.title.text = w.title;
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}));
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let button = new St.Bin({ style_class: "window-close",
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reactive: true });
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let button = new St.Button({ style_class: "window-close" });
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button.connect('style-changed',
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Lang.bind(this, this._onStyleChanged));
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button._overlap = 0;
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this._idleToggleCloseId = 0;
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button.connect('clicked', Lang.bind(this, this._closeWindow));
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windowClone.actor.connect('destroy', Lang.bind(this, this._onDestroy));
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windowClone.actor.connect('enter-event',
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Lang.bind(this, this._onEnter));
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windowClone.actor.connect('leave-event',
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Lang.bind(this, this._onLeave));
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this._idleToggleCloseId = 0;
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button.connect('button-release-event',
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Lang.bind(this, this._closeWindow));
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this._windowAddedId = 0;
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windowClone.connect('zoom-start', Lang.bind(this, this.hide));
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windowClone.connect('zoom-end', Lang.bind(this, this.show));
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@ -461,7 +459,7 @@ WindowOverlay.prototype = {
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title.set_position(Math.floor(titleX), Math.floor(titleY));
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},
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_closeWindow: function(actor, event) {
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_closeWindow: function(actor) {
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let metaWindow = this._windowClone.metaWindow;
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this._workspace = metaWindow.get_workspace();
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@ -469,7 +467,7 @@ WindowOverlay.prototype = {
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Lang.bind(this,
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this._onWindowAdded));
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metaWindow.delete(event.get_time());
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metaWindow.delete(global.get_current_time());
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},
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_onWindowAdded: function(workspace, win) {
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