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if(!dojo._hasResource["dojox.layout.ExpandoPane"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.layout.ExpandoPane"] = true;
dojo.provide("dojox.layout.ExpandoPane");
dojo.experimental("dojox.layout.ExpandoPane"); // just to show it can be done?
dojo.require("dijit.layout.ContentPane");
dojo.require("dijit._Templated");
dojo.require("dijit._Container");
dojo.declare("dojox.layout.ExpandoPane",
[dijit.layout.ContentPane, dijit._Templated, dijit._Contained],
{
// summary: An experimental expando-pane for dijit.layout.BorderContainer
//
// description:
// Works just like a ContentPane inside of a borderContainer. Will expand/collapse on
// command, and supports having Layout Children as direct descendants
// via a custom "attachParent" attribute on the child.
maxHeight:"",
maxWidth:"",
splitter:"",
tamplateString:null,
templateString:"<div class=\"dojoxExpandoPane\" dojoAttachEvent=\"ondblclick:toggle\" >\n\t<div dojoAttachPoint=\"titleWrapper\" class=\"dojoxExpandoTitle\">\n\t\t<div class=\"dojoxExpandoIcon\" dojoAttachPoint=\"iconNode\" dojoAttachEvent=\"onclick:toggle\"><span class=\"a11yNode\">X</span></div>\t\t\t\n\t\t<span class=\"dojoxExpandoTitleNode\" dojoAttachPoint=\"titleNode\">${title}</span>\n\t</div>\n\t<div class=\"dojoxExpandoWrapper\" dojoAttachPoint=\"cwrapper\" dojoAttachEvent=\"ondblclick:_trap\">\n\t\t<div class=\"dojoxExpandoContent\" dojoAttachPoint=\"containerNode\"></div>\n\t</div>\n</div>\n",
_showing:true,
_titleHeight: 28, // FIXME: calculate
// easeOut: String|Function
// easing function used to hide pane
easeOut:"dojo._DefaultEasing",
// easeIn: String|Function
// easing function use to show pane
easeIn:"dojo._DefaultEasing",
// duration: Integer
// duration to run show/hide animations
duration:420,
postCreate:function(){
this.inherited(arguments);
this._animConnects = [];
this._isHorizontal = true;
this._container = this.getParent();
this._closedSize = this._titleHeight = dojo.marginBox/*_getBorderBox*/(this.titleWrapper).h;
if(typeof this.easeOut == "string"){
this.easeOut = dojo.getObject(this.easeOut);
}
if(typeof this.easeIn == "string"){
this.easeIn = dojo.getObject(this.easeIn);
}
var thisClass = "";
if(this.region){
// FIXME: add suport for alternate region types?
switch(this.region){
case "right" :
thisClass = "Right";
break;
case "left" :
thisClass = "Left";
break;
case "top" :
thisClass = "Top";
break;
case "bottom" :
thisClass = "Bottom";
break;
}
dojo.addClass(this.domNode,"dojoxExpando"+thisClass);
this._isHorizontal = /top|bottom/.test(this.region);
}
dojo.style(this.domNode,"overflow","hidden");
},
startup: function(){
this.inherited(arguments);
if(this.splitter){
// find our splitter and tie into it's drag logic
var myid = this.id;
dijit.registry.filter(function(w){
return w && w.child && w.child.id == myid;
}).forEach(dojo.hitch(this,function(w){
this.connect(w,"_stopDrag","_afterResize");
}));
}
this._currentSize = dojo.marginBox(this.domNode);
this._showSize = this._currentSize[(this._isHorizontal ? "h" : "w")];
this._setupAnims();
},
_afterResize: function(e){
var tmp = this._currentSize;
this._currentSize = dojo.marginBox(this.domNode);
var n = this._currentSize[(this._isHorizontal ? "h" : "w")]
if(n> this._titleHeight){
if(!this._showing){
console.log('done being dragged:',e);
this._showing = !this._showing;
this._showEnd();
}
this._showSize = n;
this._setupAnims();
}else{
this._showSize = tmp[(this._isHorizontal ? "h" : "w")];
this._showing = false;
this._hideWrapper();
this._hideAnim.gotoPercent(89,true);
}
},
_setupAnims:function(){
// summary: create the show and hide animations
dojo.forEach(this._animConnects,dojo.disconnect);
var _common = {
node:this.domNode,
duration:this.duration
};
var isHorizontal = this._isHorizontal;
var showProps = {};
var hideProps = {};
var dimension = isHorizontal ? "height" : "width";
showProps[dimension] = {
end: this._showSize,
unit:"px"
};
hideProps[dimension] = {
end: this._closedSize,
unit:"px"
};
this._showAnim = dojo.animateProperty(dojo.mixin(_common,{
easing:this.easeIn,
properties: showProps
}));
this._hideAnim = dojo.animateProperty(dojo.mixin(_common,{
easing:this.easeOut,
properties: hideProps
}));
this._animConnects = [
dojo.connect(this._showAnim,"onEnd",this,"_showEnd"),
dojo.connect(this._hideAnim,"onEnd",this,"_hideEnd")
];
},
toggle:function(e){
// summary: toggle this pane's visibility
if(this._showing){
this._hideWrapper();
if(this._showAnim && this._showAnim.stop()){}
this._hideAnim.play();
}else{
if(this._hideAnim && this._hideAnim.stop()){}
this._showAnim.play();
}
this._showing = !this._showing;
},
_hideWrapper:function(){
dojo.style(this.cwrapper,{
"visibility":"hidden",
"opacity":"0",
"overflow":"hidden"
});
},
_showEnd: function(){
// summary: common animation onEnd code
dojo.style(this.cwrapper,{ "opacity":"0", "visibility":"visible" });
dojo.fadeIn({ node:this.cwrapper, duration:227 }).play(1);
dojo.removeClass(this.domNode,"dojoxExpandoClosed");
setTimeout(dojo.hitch(this._container, "layout"), 15);
},
_hideEnd: function(){
dojo.addClass(this.domNode,"dojoxExpandoClosed");
setTimeout(dojo.hitch(this._container, "layout"), 15);
},
resize: function(){
// summary: we aren't a layout widget, but need to act like one:
var size = dojo.marginBox(this.domNode);
// FIXME: do i even need to do this query/forEach? why not just set the containerHeight always
dojo.query("[attachParent]",this.domNode).forEach(function(n){
if(dijit.byNode(n)){
var h = size.h - this._titleHeight;
dojo.style(this.containerNode,"height", h +"px");
}
},this);
this.inherited(arguments);
},
_trap: function(e){
dojo.stopEvent(e);
}
});
}
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