tapestry/tapestry-framework/src/js/dojo-0.4.3/src/widget/ColorPalette.js

dojo.provide("dojo.widget.ColorPalette");
dojo.require("dojo.widget.*");
dojo.require("dojo.html.layout");
dojo.require("dojo.html.display");
dojo.require("dojo.html.selection");
dojo.widget.defineWidget("dojo.widget.ColorPalette",dojo.widget.HtmlWidget,{palette:"7x10",_palettes:{"7x10":[["fff","fcc","fc9","ff9","ffc","9f9","9ff","cff","ccf","fcf"],["ccc","f66","f96","ff6","ff3","6f9","3ff","6ff","99f","f9f"],["c0c0c0","f00","f90","fc6","ff0","3f3","6cc","3cf","66c","c6c"],["999","c00","f60","fc3","fc0","3c0","0cc","36f","63f","c3c"],["666","900","c60","c93","990","090","399","33f","60c","939"],["333","600","930","963","660","060","366","009","339","636"],["000","300","630","633","330","030","033","006","309","303"]],"3x4":[["ffffff","00ff00","008000","0000ff"],["c0c0c0","ffff00","ff00ff","000080"],["808080","ff0000","800080","000000"]]},buildRendering:function(){
this.domNode=document.createElement("table");
dojo.html.disableSelection(this.domNode);
dojo.event.connect(this.domNode,"onmousedown",function(e){
e.preventDefault();
});
with(this.domNode){
cellPadding="0";
cellSpacing="1";
border="1";
style.backgroundColor="white";
}
var _2=this._palettes[this.palette];
for(var i=0;i<_2.length;i++){
var tr=this.domNode.insertRow(-1);
for(var j=0;j<_2[i].length;j++){
if(_2[i][j].length==3){
_2[i][j]=_2[i][j].replace(/(.)(.)(.)/,"$1$1$2$2$3$3");
}
var td=tr.insertCell(-1);
with(td.style){
backgroundColor="#"+_2[i][j];
border="1px solid gray";
width=height="15px";
fontSize="1px";
}
td.color="#"+_2[i][j];
td.onmouseover=function(e){
this.style.borderColor="white";
};
td.onmouseout=function(e){
this.style.borderColor="gray";
};
dojo.event.connect(td,"onmousedown",this,"onClick");
td.innerHTML="&nbsp;";
}
}
},onClick:function(e){
this.onColorSelect(e.currentTarget.color);
e.currentTarget.style.borderColor="gray";
},onColorSelect:function(_a){
}});