add dijit/dojo stuff; initial ui mockup
This commit is contained in:
Andrew Dolgov
208
lib/dijit/_HasDropDown.js
Normal file
208
lib/dijit/_HasDropDown.js
Normal file
@@ -0,0 +1,208 @@
|
||||
/*
|
||||
Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
||||
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
||||
see: http://dojotoolkit.org/license for details
|
||||
*/
|
||||
|
||||
|
||||
if(!dojo._hasResource["dijit._HasDropDown"]){
|
||||
dojo._hasResource["dijit._HasDropDown"]=true;
|
||||
dojo.provide("dijit._HasDropDown");
|
||||
dojo.require("dijit._base.place");
|
||||
dojo.require("dijit._Widget");
|
||||
dojo.declare("dijit._HasDropDown",null,{_buttonNode:null,_arrowWrapperNode:null,_popupStateNode:null,_aroundNode:null,dropDown:null,autoWidth:true,forceWidth:false,maxHeight:0,dropDownPosition:["below","above"],_stopClickEvents:true,_onDropDownMouseDown:function(e){
|
||||
if(this.disabled||this.readOnly){
|
||||
return;
|
||||
}
|
||||
this._docHandler=this.connect(dojo.doc,"onmouseup","_onDropDownMouseUp");
|
||||
this.toggleDropDown();
|
||||
},_onDropDownMouseUp:function(e){
|
||||
if(e&&this._docHandler){
|
||||
this.disconnect(this._docHandler);
|
||||
}
|
||||
var _1=this.dropDown,_2=false;
|
||||
if(e&&this._opened){
|
||||
var c=dojo.position(this._buttonNode,true);
|
||||
if(!(e.pageX>=c.x&&e.pageX<=c.x+c.w)||!(e.pageY>=c.y&&e.pageY<=c.y+c.h)){
|
||||
var t=e.target;
|
||||
while(t&&!_2){
|
||||
if(dojo.hasClass(t,"dijitPopup")){
|
||||
_2=true;
|
||||
}else{
|
||||
t=t.parentNode;
|
||||
}
|
||||
}
|
||||
if(_2){
|
||||
t=e.target;
|
||||
if(_1.onItemClick){
|
||||
var _3;
|
||||
while(t&&!(_3=dijit.byNode(t))){
|
||||
t=t.parentNode;
|
||||
}
|
||||
if(_3&&_3.onClick&&_3.getParent){
|
||||
_3.getParent().onItemClick(_3,e);
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
if(this._opened&&_1.focus){
|
||||
window.setTimeout(dojo.hitch(_1,"focus"),1);
|
||||
}
|
||||
},_onDropDownClick:function(e){
|
||||
if(this._stopClickEvents){
|
||||
dojo.stopEvent(e);
|
||||
}
|
||||
},_setupDropdown:function(){
|
||||
this._buttonNode=this._buttonNode||this.focusNode||this.domNode;
|
||||
this._popupStateNode=this._popupStateNode||this.focusNode||this._buttonNode;
|
||||
this._aroundNode=this._aroundNode||this.domNode;
|
||||
this.connect(this._buttonNode,"onmousedown","_onDropDownMouseDown");
|
||||
this.connect(this._buttonNode,"onclick","_onDropDownClick");
|
||||
this.connect(this._buttonNode,"onkeydown","_onDropDownKeydown");
|
||||
this.connect(this._buttonNode,"onkeyup","_onKey");
|
||||
if(this._setStateClass){
|
||||
this.connect(this,"openDropDown","_setStateClass");
|
||||
this.connect(this,"closeDropDown","_setStateClass");
|
||||
}
|
||||
var _4={"after":this.isLeftToRight()?"Right":"Left","before":this.isLeftToRight()?"Left":"Right","above":"Up","below":"Down","left":"Left","right":"Right"}[this.dropDownPosition[0]]||this.dropDownPosition[0]||"Down";
|
||||
dojo.addClass(this._arrowWrapperNode||this._buttonNode,"dijit"+_4+"ArrowButton");
|
||||
},postCreate:function(){
|
||||
this._setupDropdown();
|
||||
this.inherited(arguments);
|
||||
},destroyDescendants:function(){
|
||||
if(this.dropDown){
|
||||
if(!this.dropDown._destroyed){
|
||||
this.dropDown.destroyRecursive();
|
||||
}
|
||||
delete this.dropDown;
|
||||
}
|
||||
this.inherited(arguments);
|
||||
},_onDropDownKeydown:function(e){
|
||||
if(e.keyCode==dojo.keys.DOWN_ARROW||e.keyCode==dojo.keys.ENTER||e.keyCode==dojo.keys.SPACE){
|
||||
e.preventDefault();
|
||||
}
|
||||
},_onKey:function(e){
|
||||
if(this.disabled||this.readOnly){
|
||||
return;
|
||||
}
|
||||
var d=this.dropDown;
|
||||
if(d&&this._opened&&d.handleKey){
|
||||
if(d.handleKey(e)===false){
|
||||
return;
|
||||
}
|
||||
}
|
||||
if(d&&this._opened&&e.keyCode==dojo.keys.ESCAPE){
|
||||
this.toggleDropDown();
|
||||
}else{
|
||||
if(d&&!this._opened&&(e.keyCode==dojo.keys.DOWN_ARROW||e.keyCode==dojo.keys.ENTER||e.keyCode==dojo.keys.SPACE)){
|
||||
this.toggleDropDown();
|
||||
if(d.focus){
|
||||
setTimeout(dojo.hitch(d,"focus"),1);
|
||||
}
|
||||
}
|
||||
}
|
||||
},_onBlur:function(){
|
||||
this.closeDropDown();
|
||||
this.inherited(arguments);
|
||||
},isLoaded:function(){
|
||||
return true;
|
||||
},loadDropDown:function(_5){
|
||||
_5();
|
||||
},toggleDropDown:function(){
|
||||
if(this.disabled||this.readOnly){
|
||||
return;
|
||||
}
|
||||
this.focus();
|
||||
var _6=this.dropDown;
|
||||
if(!_6){
|
||||
return;
|
||||
}
|
||||
if(!this._opened){
|
||||
if(!this.isLoaded()){
|
||||
this.loadDropDown(dojo.hitch(this,"openDropDown"));
|
||||
return;
|
||||
}else{
|
||||
this.openDropDown();
|
||||
}
|
||||
}else{
|
||||
this.closeDropDown();
|
||||
}
|
||||
},openDropDown:function(){
|
||||
var _7=this.dropDown;
|
||||
var _8=_7.domNode;
|
||||
var _9=this;
|
||||
if(!this._preparedNode){
|
||||
dijit.popup.moveOffScreen(_8);
|
||||
this._preparedNode=true;
|
||||
if(_8.style.width){
|
||||
this._explicitDDWidth=true;
|
||||
}
|
||||
if(_8.style.height){
|
||||
this._explicitDDHeight=true;
|
||||
}
|
||||
}
|
||||
if(this.maxHeight||this.forceWidth||this.autoWidth){
|
||||
var _a={display:"",visibility:"hidden"};
|
||||
if(!this._explicitDDWidth){
|
||||
_a.width="";
|
||||
}
|
||||
if(!this._explicitDDHeight){
|
||||
_a.height="";
|
||||
}
|
||||
dojo.style(_8,_a);
|
||||
var mb=dojo.marginBox(_8);
|
||||
var _b=(this.maxHeight&&mb.h>this.maxHeight);
|
||||
dojo.style(_8,{overflowX:"hidden",overflowY:_b?"auto":"hidden"});
|
||||
if(_b){
|
||||
mb.h=this.maxHeight;
|
||||
if("w" in mb){
|
||||
mb.w+=16;
|
||||
}
|
||||
}else{
|
||||
delete mb.h;
|
||||
}
|
||||
delete mb.t;
|
||||
delete mb.l;
|
||||
if(this.forceWidth){
|
||||
mb.w=this.domNode.offsetWidth;
|
||||
}else{
|
||||
if(this.autoWidth){
|
||||
mb.w=Math.max(mb.w,this.domNode.offsetWidth);
|
||||
}else{
|
||||
delete mb.w;
|
||||
}
|
||||
}
|
||||
if(dojo.isFunction(_7.resize)){
|
||||
_7.resize(mb);
|
||||
}else{
|
||||
dojo.marginBox(_8,mb);
|
||||
}
|
||||
}
|
||||
var _c=dijit.popup.open({parent:this,popup:_7,around:this._aroundNode,orient:dijit.getPopupAroundAlignment((this.dropDownPosition&&this.dropDownPosition.length)?this.dropDownPosition:["below"],this.isLeftToRight()),onExecute:function(){
|
||||
_9.closeDropDown(true);
|
||||
},onCancel:function(){
|
||||
_9.closeDropDown(true);
|
||||
},onClose:function(){
|
||||
dojo.attr(_9._popupStateNode,"popupActive",false);
|
||||
dojo.removeClass(_9._popupStateNode,"dijitHasDropDownOpen");
|
||||
_9._opened=false;
|
||||
_9.state="";
|
||||
}});
|
||||
dojo.attr(this._popupStateNode,"popupActive","true");
|
||||
dojo.addClass(_9._popupStateNode,"dijitHasDropDownOpen");
|
||||
this._opened=true;
|
||||
this.state="Opened";
|
||||
return _c;
|
||||
},closeDropDown:function(_d){
|
||||
if(this._opened){
|
||||
if(_d){
|
||||
this.focus();
|
||||
}
|
||||
dijit.popup.close(this.dropDown);
|
||||
this._opened=false;
|
||||
this.state="";
|
||||
}
|
||||
}});
|
||||
}
|
||||
Reference in New Issue
Block a user