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panel: Use an hbox to lay out the app menu contents

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This will make it easier to add the arrow to the app menu without
having to do the allocation logic ourselves.

https://bugzilla.gnome.org/show_bug.cgi?id=705845
This commit is contained in:
Jasper St. Pierre 2013-08-12 08:36:38 -04:00
parent 52ec5cf8e7
commit a45cc0a048
1 changed files with 13 additions and 27 deletions
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40
js/ui/panel.js
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@ -207,8 +207,13 @@ const AppMenuButton = new Lang.Class({
this._iconBox.connect('notify::allocation',
Lang.bind(this, this._updateIconBoxClip));
this._container.add_actor(this._iconBox);
this._hbox = new St.BoxLayout();
this._container.add_actor(this._hbox);
this._label = new TextShadower();
this._container.add_actor(this._label.actor);
this._label.actor.y_align = Clutter.ActorAlign.CENTER;
this._hbox.add_actor(this._label.actor);
this._iconBottomClip = 0;
@ -286,9 +291,8 @@ const AppMenuButton = new Lang.Class({
return;
this._spinnerIcon = icon;
this._spinner = new Animation.AnimatedIcon(this._spinnerIcon, PANEL_ICON_SIZE);
this._container.add_actor(this._spinner.actor);
this._hbox.add_actor(this._spinner.actor);
this._spinner.actor.hide();
this._spinner.actor.lower_bottom();
},
_onIconBoxStyleChanged: function() {
@ -357,7 +361,7 @@ const AppMenuButton = new Lang.Class({
let [minSize, naturalSize] = this._iconBox.get_preferred_width(forHeight);
alloc.min_size = minSize;
alloc.natural_size = naturalSize;
[minSize, naturalSize] = this._label.actor.get_preferred_width(forHeight);
[minSize, naturalSize] = this._hbox.get_preferred_width(forHeight);
alloc.min_size = alloc.min_size + Math.max(0, minSize - Math.floor(alloc.min_size / 2));
alloc.natural_size = alloc.natural_size + Math.max(0, naturalSize - Math.floor(alloc.natural_size / 2));
},
@ -366,7 +370,7 @@ const AppMenuButton = new Lang.Class({
let [minSize, naturalSize] = this._iconBox.get_preferred_height(forWidth);
alloc.min_size = minSize;
alloc.natural_size = naturalSize;
[minSize, naturalSize] = this._label.actor.get_preferred_height(forWidth);
[minSize, naturalSize] = this._hbox.get_preferred_height(forWidth);
if (minSize > alloc.min_size)
alloc.min_size = minSize;
if (naturalSize > alloc.natural_size)
@ -396,11 +400,10 @@ const AppMenuButton = new Lang.Class({
let iconWidth = childBox.x2 - childBox.x1;
[minWidth, minHeight, naturalWidth, naturalHeight] = this._label.actor.get_preferred_size();
[minWidth, naturalWidth] = this._hbox.get_preferred_width(-1);
yPadding = Math.floor(Math.max(0, allocHeight - naturalHeight) / 2);
childBox.y1 = yPadding;
childBox.y2 = childBox.y1 + Math.min(naturalHeight, allocHeight);
childBox.y1 = 0;
childBox.y2 = allocHeight;
if (direction == Clutter.TextDirection.LTR) {
childBox.x1 = Math.floor(iconWidth / 2);
@ -409,24 +412,7 @@ const AppMenuButton = new Lang.Class({
childBox.x2 = allocWidth - Math.floor(iconWidth / 2);
childBox.x1 = Math.max(0, childBox.x2 - naturalWidth);
}
this._label.actor.allocate(childBox, flags);
if (this._spinner == null)
return;
if (direction == Clutter.TextDirection.LTR) {
childBox.x1 = Math.floor(iconWidth / 2) + this._label.actor.width;
childBox.x2 = childBox.x1 + this._spinner.actor.width;
childBox.y1 = box.y1;
childBox.y2 = box.y2 - 1;
this._spinner.actor.allocate(childBox, flags);
} else {
childBox.x1 = -this._spinner.actor.width;
childBox.x2 = childBox.x1 + this._spinner.actor.width;
childBox.y1 = box.y1;
childBox.y2 = box.y2 - 1;
this._spinner.actor.allocate(childBox, flags);
}
this._hbox.allocate(childBox, flags);
},
_onAppStateChanged: function(appSys, app) {