root / trunk / web / dojo / dijit / _PaletteMixin.js @ 10
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dijit._PaletteMixin"]){ |
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dojo._hasResource["dijit._PaletteMixin"]=true; |
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dojo.provide("dijit._PaletteMixin");
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dojo.require("dijit._CssStateMixin");
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dojo.declare("dijit._PaletteMixin",[dijit._CssStateMixin],{defaultTimeout:500,timeoutChangeRate:0.9,value:null,_selectedCell:-1,tabIndex:"0",cellClass:"dijitPaletteCell",dyeClass:"",_preparePalette:function(_1,_2){ |
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this._cells=[];
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var _3=this._blankGif; |
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var _4=dojo.getObject(this.dyeClass); |
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for(var _5=0;_5<_1.length;_5++){ |
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var _6=dojo.create("tr",{tabIndex:"-1"},this.gridNode); |
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for(var _7=0;_7<_1[_5].length;_7++){ |
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var _8=_1[_5][_7];
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if(_8){
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var _9=new _4(_8); |
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var _a=dojo.create("td",{"class":this.cellClass,tabIndex:"-1",title:_2[_8]}); |
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_9.fillCell(_a,_3); |
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this.connect(_a,"ondijitclick","_onCellClick"); |
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this._trackMouseState(_a,this.cellClass); |
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dojo.place(_a,_6); |
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_a.index=this._cells.length;
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this._cells.push({node:_a,dye:_9}); |
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} |
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} |
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} |
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this._xDim=_1[0].length; |
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this._yDim=_1.length;
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var _b={UP_ARROW:-this._xDim,DOWN_ARROW:this._xDim,RIGHT_ARROW:this.isLeftToRight()?1:-1,LEFT_ARROW:this.isLeftToRight()?-1:1}; |
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for(var _c in _b){ |
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this._connects.push(dijit.typematic.addKeyListener(this.domNode,{charOrCode:dojo.keys[_c],ctrlKey:false,altKey:false,shiftKey:false},this,function(){ |
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var _d=_b[_c];
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return function(_e){ |
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this._navigateByKey(_d,_e);
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}; |
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}(),this.timeoutChangeRate,this.defaultTimeout)); |
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} |
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},postCreate:function(){ |
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this.inherited(arguments); |
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this._setCurrent(this._cells[0].node); |
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},focus:function(){ |
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dijit.focus(this._currentFocus);
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},_onCellClick:function(_f){ |
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var _10=_f.currentTarget,_11=this._getDye(_10).getValue(); |
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this._setCurrent(_10);
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setTimeout(dojo.hitch(this,function(){ |
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dijit.focus(_10); |
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this._setValueAttr(_11,true); |
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})); |
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dojo.removeClass(_10,"dijitPaletteCellHover");
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dojo.stopEvent(_f); |
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},_setCurrent:function(_12){ |
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if("_currentFocus" in this){ |
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dojo.attr(this._currentFocus,"tabIndex","-1"); |
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} |
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this._currentFocus=_12;
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if(_12){
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dojo.attr(_12,"tabIndex",this.tabIndex); |
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} |
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},_setValueAttr:function(_13,_14){ |
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this.value=null; |
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if(this._selectedCell>=0){ |
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dojo.removeClass(this._cells[this._selectedCell].node,"dijitPaletteCellSelected"); |
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} |
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this._selectedCell=-1; |
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if(_13){
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for(var i=0;i<this._cells.length;i++){ |
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if(_13==this._cells[i].dye.getValue()){ |
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this._selectedCell=i;
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this.value=_13;
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dojo.addClass(this._cells[i].node,"dijitPaletteCellSelected"); |
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if(_14||_14===undefined){ |
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this.onChange(_13);
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} |
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break;
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} |
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} |
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} |
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},onChange:function(_15){ |
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},_navigateByKey:function(_16,_17){ |
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if(_17==-1){ |
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return;
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} |
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var _18=this._currentFocus.index+_16; |
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if(_18<this._cells.length&&_18>-1){ |
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var _19=this._cells[_18].node; |
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this._setCurrent(_19);
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setTimeout(dojo.hitch(dijit,"focus",_19),0); |
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} |
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},_getDye:function(_1a){ |
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return this._cells[_1a.index].dye; |
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}}); |
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} |