rem: this.createDispatchEvent(qx.Const.EVENT_TYPE_BEFORERDISAPPEAR); 
add: this.createDispatchEvent(qx.constant.Event.BEFORERDISAPPEAR); 
context: qx.Proto._beforeDisappear = function(){  // this.debug("_beforeDisappear");  // Remove any hover/pressed styles  this.removeState(qx.ui.core.Widget.STATE_OVER);  this.removeState(qx.ui.form.Button.STATE_PRESSED);  this.removeState(qx.ui.form.Button.STATE_ABANDONED);  // this.debug("_beforeDisappear");  this.createDispatchEvent(qx.Const.EVENT_TYPE_BEFORERDISAPPEAR);};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/ad7ddf3831e78162fa177f59d621901e245b3195/Widget.js/clean/qooxdoo/source/script/qx/ui/core/Widget.js