diff options
Diffstat (limited to 'lib/dijit/layout/ScrollingTabController.js')
| -rw-r--r-- | lib/dijit/layout/ScrollingTabController.js | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/lib/dijit/layout/ScrollingTabController.js b/lib/dijit/layout/ScrollingTabController.js new file mode 100644 index 000000000..4ee0bd16e --- /dev/null +++ b/lib/dijit/layout/ScrollingTabController.js @@ -0,0 +1,199 @@ +/* + 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.layout.ScrollingTabController"]){ +dojo._hasResource["dijit.layout.ScrollingTabController"]=true; +dojo.provide("dijit.layout.ScrollingTabController"); +dojo.require("dijit.layout.TabController"); +dojo.require("dijit.Menu"); +dojo.declare("dijit.layout.ScrollingTabController",dijit.layout.TabController,{templateString:dojo.cache("dijit.layout","templates/ScrollingTabController.html","<div class=\"dijitTabListContainer-${tabPosition}\" style=\"visibility:hidden\">\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_menuBtn\" iconClass=\"dijitTabStripMenuIcon\"\n\t\t\tdojoAttachPoint=\"_menuBtn\" showLabel=false>▼</div>\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_leftBtn\" iconClass=\"dijitTabStripSlideLeftIcon\"\n\t\t\tdojoAttachPoint=\"_leftBtn\" dojoAttachEvent=\"onClick: doSlideLeft\" showLabel=false>◀</div>\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_rightBtn\" iconClass=\"dijitTabStripSlideRightIcon\"\n\t\t\tdojoAttachPoint=\"_rightBtn\" dojoAttachEvent=\"onClick: doSlideRight\" showLabel=false>▶</div>\n\t<div class='dijitTabListWrapper' dojoAttachPoint='tablistWrapper'>\n\t\t<div wairole='tablist' dojoAttachEvent='onkeypress:onkeypress'\n\t\t\t\tdojoAttachPoint='containerNode' class='nowrapTabStrip'></div>\n\t</div>\n</div>\n"),useMenu:true,useSlider:true,tabStripClass:"",widgetsInTemplate:true,_minScroll:5,attributeMap:dojo.delegate(dijit._Widget.prototype.attributeMap,{"class":"containerNode"}),postCreate:function(){ +this.inherited(arguments); +var n=this.domNode; +this.scrollNode=this.tablistWrapper; +this._initButtons(); +if(!this.tabStripClass){ +this.tabStripClass="dijitTabContainer"+this.tabPosition.charAt(0).toUpperCase()+this.tabPosition.substr(1).replace(/-.*/,"")+"None"; +dojo.addClass(n,"tabStrip-disabled"); +} +dojo.addClass(this.tablistWrapper,this.tabStripClass); +},onStartup:function(){ +this.inherited(arguments); +dojo.style(this.domNode,"visibility","visible"); +this._postStartup=true; +},onAddChild:function(_1,_2){ +this.inherited(arguments); +var _3; +if(this.useMenu){ +var _4=this.containerId; +_3=new dijit.MenuItem({id:_1.id+"_stcMi",label:_1.title,dir:_1.dir,lang:_1.lang,onClick:dojo.hitch(this,function(){ +var _5=dijit.byId(_4); +_5.selectChild(_1); +})}); +this._menuChildren[_1.id]=_3; +this._menu.addChild(_3,_2); +} +this.pane2handles[_1.id].push(this.connect(this.pane2button[_1.id],"set",function(_6,_7){ +if(this._postStartup){ +if(_6=="label"){ +if(_3){ +_3.set(_6,_7); +} +if(this._dim){ +this.resize(this._dim); +} +} +} +})); +dojo.style(this.containerNode,"width",(dojo.style(this.containerNode,"width")+200)+"px"); +},onRemoveChild:function(_8,_9){ +var _a=this.pane2button[_8.id]; +if(this._selectedTab===_a.domNode){ +this._selectedTab=null; +} +if(this.useMenu&&_8&&_8.id&&this._menuChildren[_8.id]){ +this._menu.removeChild(this._menuChildren[_8.id]); +this._menuChildren[_8.id].destroy(); +delete this._menuChildren[_8.id]; +} +this.inherited(arguments); +},_initButtons:function(){ +this._menuChildren={}; +this._btnWidth=0; +this._buttons=dojo.query("> .tabStripButton",this.domNode).filter(function(_b){ +if((this.useMenu&&_b==this._menuBtn.domNode)||(this.useSlider&&(_b==this._rightBtn.domNode||_b==this._leftBtn.domNode))){ +this._btnWidth+=dojo.marginBox(_b).w; +return true; +}else{ +dojo.style(_b,"display","none"); +return false; +} +},this); +if(this.useMenu){ +this._menu=new dijit.Menu({id:this.id+"_menu",dir:this.dir,lang:this.lang,targetNodeIds:[this._menuBtn.domNode],leftClickToOpen:true,refocus:false}); +this._supportingWidgets.push(this._menu); +} +},_getTabsWidth:function(){ +var _c=this.getChildren(); +if(_c.length){ +var _d=_c[this.isLeftToRight()?0:_c.length-1].domNode,_e=_c[this.isLeftToRight()?_c.length-1:0].domNode; +return _e.offsetLeft+dojo.style(_e,"width")-_d.offsetLeft; +}else{ +return 0; +} +},_enableBtn:function(_f){ +var _10=this._getTabsWidth(); +_f=_f||dojo.style(this.scrollNode,"width"); +return _10>0&&_f<_10; +},resize:function(dim){ +if(this.domNode.offsetWidth==0){ +return; +} +this._dim=dim; +this.scrollNode.style.height="auto"; +this._contentBox=dijit.layout.marginBox2contentBox(this.domNode,{h:0,w:dim.w}); +this._contentBox.h=this.scrollNode.offsetHeight; +dojo.contentBox(this.domNode,this._contentBox); +var _11=this._enableBtn(this._contentBox.w); +this._buttons.style("display",_11?"":"none"); +this._leftBtn.layoutAlign="left"; +this._rightBtn.layoutAlign="right"; +this._menuBtn.layoutAlign=this.isLeftToRight()?"right":"left"; +dijit.layout.layoutChildren(this.domNode,this._contentBox,[this._menuBtn,this._leftBtn,this._rightBtn,{domNode:this.scrollNode,layoutAlign:"client"}]); +if(this._selectedTab){ +if(this._anim&&this._anim.status()=="playing"){ +this._anim.stop(); +} +var w=this.scrollNode,sl=this._convertToScrollLeft(this._getScrollForSelectedTab()); +w.scrollLeft=sl; +} +this._setButtonClass(this._getScroll()); +this._postResize=true; +},_getScroll:function(){ +var sl=(this.isLeftToRight()||dojo.isIE<8||(dojo.isIE&&dojo.isQuirks)||dojo.isWebKit)?this.scrollNode.scrollLeft:dojo.style(this.containerNode,"width")-dojo.style(this.scrollNode,"width")+(dojo.isIE==8?-1:1)*this.scrollNode.scrollLeft; +return sl; +},_convertToScrollLeft:function(val){ +if(this.isLeftToRight()||dojo.isIE<8||(dojo.isIE&&dojo.isQuirks)||dojo.isWebKit){ +return val; +}else{ +var _12=dojo.style(this.containerNode,"width")-dojo.style(this.scrollNode,"width"); +return (dojo.isIE==8?-1:1)*(val-_12); +} +},onSelectChild:function(_13){ +var tab=this.pane2button[_13.id]; +if(!tab||!_13){ +return; +} +var _14=tab.domNode; +if(this._postResize&&_14!=this._selectedTab){ +this._selectedTab=_14; +var sl=this._getScroll(); +if(sl>_14.offsetLeft||sl+dojo.style(this.scrollNode,"width")<_14.offsetLeft+dojo.style(_14,"width")){ +this.createSmoothScroll().play(); +} +} +this.inherited(arguments); +},_getScrollBounds:function(){ +var _15=this.getChildren(),_16=dojo.style(this.scrollNode,"width"),_17=dojo.style(this.containerNode,"width"),_18=_17-_16,_19=this._getTabsWidth(); +if(_15.length&&_19>_16){ +return {min:this.isLeftToRight()?0:_15[_15.length-1].domNode.offsetLeft,max:this.isLeftToRight()?(_15[_15.length-1].domNode.offsetLeft+dojo.style(_15[_15.length-1].domNode,"width"))-_16:_18}; +}else{ +var _1a=this.isLeftToRight()?0:_18; +return {min:_1a,max:_1a}; +} +},_getScrollForSelectedTab:function(){ +var w=this.scrollNode,n=this._selectedTab,_1b=dojo.style(this.scrollNode,"width"),_1c=this._getScrollBounds(); +var pos=(n.offsetLeft+dojo.style(n,"width")/2)-_1b/2; +pos=Math.min(Math.max(pos,_1c.min),_1c.max); +return pos; +},createSmoothScroll:function(x){ +if(arguments.length>0){ +var _1d=this._getScrollBounds(); +x=Math.min(Math.max(x,_1d.min),_1d.max); +}else{ +x=this._getScrollForSelectedTab(); +} +if(this._anim&&this._anim.status()=="playing"){ +this._anim.stop(); +} +var _1e=this,w=this.scrollNode,_1f=new dojo._Animation({beforeBegin:function(){ +if(this.curve){ +delete this.curve; +} +var _20=w.scrollLeft,_21=_1e._convertToScrollLeft(x); +_1f.curve=new dojo._Line(_20,_21); +},onAnimate:function(val){ +w.scrollLeft=val; +}}); +this._anim=_1f; +this._setButtonClass(x); +return _1f; +},_getBtnNode:function(e){ +var n=e.target; +while(n&&!dojo.hasClass(n,"tabStripButton")){ +n=n.parentNode; +} +return n; +},doSlideRight:function(e){ +this.doSlide(1,this._getBtnNode(e)); +},doSlideLeft:function(e){ +this.doSlide(-1,this._getBtnNode(e)); +},doSlide:function(_22,_23){ +if(_23&&dojo.hasClass(_23,"dijitTabDisabled")){ +return; +} +var _24=dojo.style(this.scrollNode,"width"); +var d=(_24*0.75)*_22; +var to=this._getScroll()+d; +this._setButtonClass(to); +this.createSmoothScroll(to).play(); +},_setButtonClass:function(_25){ +var _26=this._getScrollBounds(); +this._leftBtn.set("disabled",_25<=_26.min); +this._rightBtn.set("disabled",_25>=_26.max); +}}); +dojo.declare("dijit.layout._ScrollingTabControllerButton",dijit.form.Button,{baseClass:"dijitTab tabStripButton",templateString:dojo.cache("dijit.layout","templates/_ScrollingTabControllerButton.html","<div dojoAttachEvent=\"onclick:_onButtonClick\">\n\t<div waiRole=\"presentation\" class=\"dijitTabInnerDiv\" dojoattachpoint=\"innerDiv,focusNode\">\n\t\t<div waiRole=\"presentation\" class=\"dijitTabContent dijitButtonContents\" dojoattachpoint=\"tabContent\">\n\t\t\t<img waiRole=\"presentation\" alt=\"\" src=\"${_blankGif}\" class=\"dijitTabStripIcon\" dojoAttachPoint=\"iconNode\"/>\n\t\t\t<span dojoAttachPoint=\"containerNode,titleNode\" class=\"dijitButtonText\"></span>\n\t\t</div>\n\t</div>\n</div>\n"),tabIndex:"-1"}); +} |