/*
* Ext JS Library 1.0.1
* Copyright(c) 2006-2007, Ext JS, LLC.
* licensing@extjs.com
*
* http://www.extjs.com/license
*/
Ext.Button = function(renderTo, config){
Ext.apply(this, config);
this.addEvents({
"click" : true,
"toggle" : true,
'mouseover' : true,
'mouseout': true
});
if(this.menu){
this.menu = Ext.menu.MenuMgr.get(this.menu);
}
if(renderTo){
this.render(renderTo);
}
Ext.Button.superclass.constructor.call(this);
};
Ext.extend(Ext.Button, Ext.util.Observable, {
hidden : false,
disabled : false,
pressed : false,
enableToggle: false,
menu : undefined,
menuAlign : "tl-bl?",
menuClassTarget: 'tr',
clickEvent : 'click',
handleMouseEvents : true,
tooltipType : 'qtip',
render : function(renderTo){
var btn;
if(this.hideParent){
this.parentEl = Ext.get(renderTo);
}
if(!this.dhconfig){
if(!this.template){
if(!Ext.Button.buttonTemplate){
Ext.Button.buttonTemplate = new Ext.Template(
'<table border="0" cellpadding="0" cellspacing="0" class="x-btn-wrap"><tbody><tr>',
'<td class="x-btn-left"><i> </i></td><td class="x-btn-center"><em><button class="x-btn-text">{0}</button></em></td><td class="x-btn-right"><i> </i></td>',
"</tr></tbody></table>");
}
this.template = Ext.Button.buttonTemplate;
}
btn = this.template.append(renderTo, [this.text || ' '], true);
var btnEl = btn.child("button:first");
btnEl.on('focus', this.onFocus, this);
btnEl.on('blur', this.onBlur, this);
if(this.cls){
btn.addClass(this.cls);
}
if(this.icon){
btnEl.setStyle('background-image', 'url(' +this.icon +')');
}
if(this.tooltip){
if(typeof this.tooltip == 'object'){
Ext.QuickTips.tips(Ext.apply({
target: btnEl.id
}, this.tooltip));
} else {
btnEl.dom[this.tooltipType] = this.tooltip;
}
}
}else{
btn = Ext.DomHelper.append(Ext.get(renderTo).dom, this.dhconfig, true);
}
this.el = btn;
if(this.id){
this.el.dom.id = this.el.id = this.id;
}
if(this.menu){
this.el.child(this.menuClassTarget).addClass("x-btn-with-menu");
this.menu.on("show", this.onMenuShow, this);
this.menu.on("hide", this.onMenuHide, this);
}
btn.addClass("x-btn");
if(Ext.isIE && !Ext.isIE7){
this.autoWidth.defer(1, this);
}else{
this.autoWidth();
}
if(this.handleMouseEvents){
btn.on("mouseover", this.onMouseOver, this);
btn.on("mouseout", this.onMouseOut, this);
btn.on("mousedown", this.onMouseDown, this);
}
btn.on(this.clickEvent, this.onClick, this);
if(this.hidden){
this.hide();
}
if(this.disabled){
this.disable();
}
Ext.ButtonToggleMgr.register(this);
if(this.pressed){
this.el.addClass("x-btn-pressed");
}
if(this.repeat){
var repeater = new Ext.util.ClickRepeater(btn,
typeof this.repeat == "object" ? this.repeat : {}
);
repeater.on("click", this.onClick, this);
}
},
getEl : function(){
return this.el;
},
destroy : function(){
Ext.ButtonToggleMgr.unregister(this);
this.el.removeAllListeners();
this.purgeListeners();
this.el.remove();
},
autoWidth : function(){
if(this.el){
this.el.setWidth("auto");
if(Ext.isIE7 && Ext.isStrict){
var ib = this.el.child('button');
if(ib && ib.getWidth() > 20){
ib.clip();
ib.setWidth(Ext.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
}
}
if(this.minWidth){
if(this.hidden){
this.el.beginMeasure();
}
if(this.el.getWidth() < this.minWidth){
this.el.setWidth(this.minWidth);
}
if(this.hidden){
this.el.endMeasure();
}
}
}
},
setHandler : function(handler, scope){
this.handler = handler;
this.scope = scope;
},
setText : function(text){
this.text = text;
if(this.el){
this.el.child("td.x-btn-center button.x-btn-text").update(text);
}
this.autoWidth();
},
getText : function(){
return this.text;
},
show: function(){
this.hidden = false;
if(this.el){
this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "");
}
},
hide: function(){
this.hidden = true;
if(this.el){
this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "none");
}
},
setVisible: function(visible){
if(visible) {
this.show();
}else{
this.hide();
}
},
toggle : function(state){
state = state === undefined ? !this.pressed : state;
if(state != this.pressed){
if(state){
this.el.addClass("x-btn-pressed");
this.pressed = true;
this.fireEvent("toggle", this, true);
}else{
this.el.removeClass("x-btn-pressed");
this.pressed = false;
this.fireEvent("toggle", this, false);
}
if(this.toggleHandler){
this.toggleHandler.call(this.scope || this, this, state);
}
}
},
focus : function(){
this.el.child('button:first').focus();
},
disable : function(){
if(this.el){
this.el.addClass("x-btn-disabled");
}
this.disabled = true;
},
enable : function(){
if(this.el){
this.el.removeClass("x-btn-disabled");
}
this.disabled = false;
},
setDisabled : function(v){
this[v !== true ? "enable" : "disable"]();
},
onClick : function(e){
if(e){
e.preventDefault();
}
if(!this.disabled){
if(this.enableToggle){
this.toggle();
}
if(this.menu && !this.menu.isVisible()){
this.menu.show(this.el, this.menuAlign);
}
this.fireEvent("click", this, e);
if(this.handler){
this.el.removeClass("x-btn-over");
this.handler.call(this.scope || this, this, e);
}
}
},
onMouseOver : function(e){
if(!this.disabled){
this.el.addClass("x-btn-over");
this.fireEvent('mouseover', this, e);
}
},
onMouseOut : function(e){
if(!e.within(this.el, true)){
this.el.removeClass("x-btn-over");
this.fireEvent('mouseout', this, e);
}
},
onFocus : function(e){
if(!this.disabled){
this.el.addClass("x-btn-focus");
}
},
onBlur : function(e){
this.el.removeClass("x-btn-focus");
},
onMouseDown : function(){
if(!this.disabled){
this.el.addClass("x-btn-click");
Ext.get(document).on('mouseup', this.onMouseUp, this);
}
},
onMouseUp : function(){
this.el.removeClass("x-btn-click");
Ext.get(document).un('mouseup', this.onMouseUp, this);
},
onMenuShow : function(e){
this.el.addClass("x-btn-menu-active");
},
onMenuHide : function(e){
this.el.removeClass("x-btn-menu-active");
}
});
Ext.ButtonToggleMgr = function(){
var groups = {};
function toggleGroup(btn, state){
if(state){
var g = groups[btn.toggleGroup];
for(var i = 0, l = g.length; i < l; i++){
if(g[i] != btn){
g[i].toggle(false);
}
}
}
}
return {
register : function(btn){
if(!btn.toggleGroup){
return;
}
var g = groups[btn.toggleGroup];
if(!g){
g = groups[btn.toggleGroup] = [];
}
g.push(btn);
btn.on("toggle", toggleGroup);
},
unregister : function(btn){
if(!btn.toggleGroup){
return;
}
var g = groups[btn.toggleGroup];
if(g){
g.remove(btn);
btn.un("toggle", toggleGroup);
}
}
};
}();