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Only change style and notify item of change if it differs from current one.

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This commit is contained in:
Jürg Lehni 2011-05-05 11:16:26 +01:00
parent 1279e820aa
commit a59fab0409
1 changed files with 9 additions and 1 deletions
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10
src/item/PathStyle.js
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@ -55,11 +55,19 @@ var PathStyle = this.PathStyle = Base.extend(new function() {
fields[set] = function(value) { fields[set] = function(value) {
var children = this._item && this._item.children; var children = this._item && this._item.children;
value = isColor ? Color.read(arguments) : value;
if (children) { if (children) {
for (var i = 0, l = children.length; i < l; i++) for (var i = 0, l = children.length; i < l; i++)
children[i]._style[set](value); children[i]._style[set](value);
} else { } else {
this['_' + key] = isColor ? Color.read(arguments) : value; var old = this['_' + key];
if (old != value && !(old && old.equals && old.equals(value))) {
this['_' + key] = value;
// TODO: Tell _item what exactly has changed. Maybe introduce
// ChangeFlags, e.g. STROKE, COLOR, FILL, GEOMETRY, etc?
if (this._item && this._item._changed)
this._item._changed();
}
} }
return this; return this;
}; };