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ESC keypress event is now handled

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* If you press the ESC key while adding a dependency (before it's consolidated) the depency line will be removed

FEA: ItEr02S03MigracionZK5
This commit is contained in:
Farruco Sanjurjo 2010-12-20 11:12:13 +01:00
parent b4028cc062
commit 2e99fc12dc
1 changed files with 12 additions and 1 deletions
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13
ganttzk/src/main/resources/web/js/ganttz/DependencyComponent.js
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@ -133,7 +133,7 @@ ganttz.DependencyComponentBase = zk.$extends(zk.Widget,{
// Second segment not used
var depmid = this._findImageElement('mid');
var depmidcss;
if (yend > yorig)
depmidcss = {top : yorig, height : yend - yorig};
else
@ -266,9 +266,13 @@ ganttz.UnlinkedDependencyComponent = zk.$extends(ganttz.DependencyComponentBase,
},
bind_ : function(){
this.$supers('bind_', arguments);
/*We use document.documentElement as the DOM element to attach this listener
* because document.documentElement always gets the key events (in all browsers)*/
this.domListen_(document.documentElement,'onKeyup','_handleKeyUp');
this._updateArrow();
},
unbind_ : function(){
this.domUnlisten_(document.documentElement,'onKeyup','_handleKeyUp');
this.domUnlisten_(this._WGTganttpanel.$n(), 'onMousemove', '_updateArrow');
this.domUnlisten_(this._WGTganttpanel.$n(), 'onClick', '_consolidateDependency');
this.$supers('unbind_', arguments);
@ -323,6 +327,13 @@ ganttz.UnlinkedDependencyComponent = zk.$extends(ganttz.DependencyComponentBase,
var pos1 = YAHOO.util.Dom.getXY('listtasks');
return { left : this._WGTganttpanel.getXMouse() - pos1[0],
top: this._WGTganttpanel.getYMouse() - pos1[1]};
},
_handleKeyUp: function(event){
if ( event.keyCode != 27 )
return;
event.stop();
ganttz.DependencyList.getInstance().removeChild(this);
}
})