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BoxPointer: account for border width when requesting size

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We must reduce the forWidth in the call to get_preferred_height()
with the border width, otherwise we might request a smaller height
that we actually need and overflow.

https://bugzilla.gnome.org/show_bug.cgi?id=696564
This commit is contained in:
Giovanni Campagna 2013-10-06 23:32:51 +02:00
parent 740dca8afc
commit e426f8ac47
1 changed files with 3 additions and 1 deletions
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4
js/ui/boxpointer.js
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@ -185,7 +185,9 @@ const BoxPointer = new Lang.Class({
},
_getPreferredHeight: function(actor, forWidth, alloc) {
let [minSize, naturalSize] = this.bin.get_preferred_height(forWidth);
let themeNode = this.actor.get_theme_node();
let borderWidth = themeNode.get_length('-arrow-border-width');
let [minSize, naturalSize] = this.bin.get_preferred_height(forWidth - 2 * borderWidth);
alloc.min_size = minSize;
alloc.natural_size = naturalSize;
this._adjustAllocationForArrow(false, alloc);