root / trunk / web / dojo / dijit / _PaletteMixin.js @ 11
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dijit._PaletteMixin"]){ |
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| 9 | dojo._hasResource["dijit._PaletteMixin"]=true; |
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| 10 | dojo.provide("dijit._PaletteMixin");
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| 11 | dojo.require("dijit._CssStateMixin");
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| 12 | 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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| 13 | this._cells=[];
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| 14 | var _3=this._blankGif; |
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| 15 | var _4=dojo.getObject(this.dyeClass); |
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| 16 | for(var _5=0;_5<_1.length;_5++){ |
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| 17 | var _6=dojo.create("tr",{tabIndex:"-1"},this.gridNode); |
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| 18 | for(var _7=0;_7<_1[_5].length;_7++){ |
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| 19 | var _8=_1[_5][_7];
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| 20 | if(_8){
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| 21 | var _9=new _4(_8); |
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| 22 | var _a=dojo.create("td",{"class":this.cellClass,tabIndex:"-1",title:_2[_8]}); |
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| 23 | _9.fillCell(_a,_3); |
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| 24 | this.connect(_a,"ondijitclick","_onCellClick"); |
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| 25 | this._trackMouseState(_a,this.cellClass); |
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| 26 | dojo.place(_a,_6); |
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| 27 | _a.index=this._cells.length;
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| 28 | this._cells.push({node:_a,dye:_9}); |
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| 29 | } |
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| 30 | } |
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| 31 | } |
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| 32 | this._xDim=_1[0].length; |
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| 33 | this._yDim=_1.length;
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| 34 | 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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| 35 | for(var _c in _b){ |
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| 36 | this._connects.push(dijit.typematic.addKeyListener(this.domNode,{charOrCode:dojo.keys[_c],ctrlKey:false,altKey:false,shiftKey:false},this,function(){ |
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| 37 | var _d=_b[_c];
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| 38 | return function(_e){ |
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| 39 | this._navigateByKey(_d,_e);
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| 40 | }; |
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| 41 | }(),this.timeoutChangeRate,this.defaultTimeout)); |
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| 42 | } |
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| 43 | },postCreate:function(){ |
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| 44 | this.inherited(arguments); |
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| 45 | this._setCurrent(this._cells[0].node); |
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| 46 | },focus:function(){ |
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| 47 | dijit.focus(this._currentFocus);
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| 48 | },_onCellClick:function(_f){ |
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| 49 | var _10=_f.currentTarget,_11=this._getDye(_10).getValue(); |
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| 50 | this._setCurrent(_10);
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| 51 | setTimeout(dojo.hitch(this,function(){ |
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| 52 | dijit.focus(_10); |
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| 53 | this._setValueAttr(_11,true); |
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| 54 | })); |
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| 55 | dojo.removeClass(_10,"dijitPaletteCellHover");
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| 56 | dojo.stopEvent(_f); |
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| 57 | },_setCurrent:function(_12){ |
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| 58 | if("_currentFocus" in this){ |
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| 59 | dojo.attr(this._currentFocus,"tabIndex","-1"); |
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| 60 | } |
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| 61 | this._currentFocus=_12;
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| 62 | if(_12){
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| 63 | dojo.attr(_12,"tabIndex",this.tabIndex); |
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| 64 | } |
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| 65 | },_setValueAttr:function(_13,_14){ |
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| 66 | this.value=null; |
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| 67 | if(this._selectedCell>=0){ |
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| 68 | dojo.removeClass(this._cells[this._selectedCell].node,"dijitPaletteCellSelected"); |
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| 69 | } |
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| 70 | this._selectedCell=-1; |
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| 71 | if(_13){
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| 72 | for(var i=0;i<this._cells.length;i++){ |
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| 73 | if(_13==this._cells[i].dye.getValue()){ |
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| 74 | this._selectedCell=i;
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| 75 | this.value=_13;
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| 76 | dojo.addClass(this._cells[i].node,"dijitPaletteCellSelected"); |
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| 77 | if(_14||_14===undefined){ |
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| 78 | this.onChange(_13);
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| 79 | } |
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| 80 | break;
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| 81 | } |
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| 82 | } |
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| 83 | } |
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| 84 | },onChange:function(_15){ |
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| 85 | },_navigateByKey:function(_16,_17){ |
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| 86 | if(_17==-1){ |
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| 87 | return;
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| 88 | } |
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| 89 | var _18=this._currentFocus.index+_16; |
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| 90 | if(_18<this._cells.length&&_18>-1){ |
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| 91 | var _19=this._cells[_18].node; |
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| 92 | this._setCurrent(_19);
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| 93 | setTimeout(dojo.hitch(dijit,"focus",_19),0); |
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| 94 | } |
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| 95 | },_getDye:function(_1a){ |
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| 96 | return this._cells[_1a.index].dye; |
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| 97 | }}); |
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| 98 | } |