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fix hide/show error.

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Christopher Jeffrey 2013-06-12 03:47:35 -05:00
parent db001078b2
commit 796a3f0ddd
1 changed files with 2 additions and 0 deletions
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lib/widget.js
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@ -582,6 +582,7 @@ Element.prototype.emit = function(type) {
*/
Element.prototype.hide = function() {
if (this.hidden) return;
var ret = this.render(true);
this.hidden = true;
this.screen.clearRegion(ret.xi, ret.xl, ret.yi, ret.yl);
@ -589,6 +590,7 @@ Element.prototype.hide = function() {
};
Element.prototype.show = function() {
if (!this.hidden) return;
this.hidden = false;
//this.render();
this.emit('show');