616 lines
16 KiB
JavaScript
616 lines
16 KiB
JavaScript
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/*
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* Ext JS Library 2.3.0
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* Copyright(c) 2006-2009, Ext JS, LLC.
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* licensing@extjs.com
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*
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* http://extjs.com/license
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*/
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Ext.Button = Ext.extend(Ext.Component, {
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hidden : false,
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disabled : false,
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pressed : false,
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enableToggle: false,
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menuAlign : "tl-bl?",
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type : 'button',
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// private
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menuClassTarget: 'tr',
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clickEvent : 'click',
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handleMouseEvents : true,
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tooltipType : 'qtip',
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buttonSelector : "button:first-child",
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initComponent : function(){
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Ext.Button.superclass.initComponent.call(this);
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this.addEvents(
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"click",
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"toggle",
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'mouseover',
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'mouseout',
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'menushow',
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'menuhide',
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'menutriggerover',
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'menutriggerout'
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);
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if(this.menu){
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this.menu = Ext.menu.MenuMgr.get(this.menu);
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}
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if(typeof this.toggleGroup === 'string'){
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this.enableToggle = true;
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}
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},
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// private
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onRender : function(ct, position){
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if(!this.template){
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if(!Ext.Button.buttonTemplate){
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// hideous table template
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Ext.Button.buttonTemplate = new Ext.Template(
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'<table border="0" cellpadding="0" cellspacing="0" class="x-btn-wrap"><tbody><tr>',
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'<td class="x-btn-left"><i> </i></td><td class="x-btn-center"><em unselectable="on"><button class="x-btn-text" type="{1}">{0}</button></em></td><td class="x-btn-right"><i> </i></td>',
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"</tr></tbody></table>");
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}
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this.template = Ext.Button.buttonTemplate;
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}
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var btn, targs = [this.text || ' ', this.type];
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if(position){
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btn = this.template.insertBefore(position, targs, true);
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}else{
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btn = this.template.append(ct, targs, true);
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}
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var btnEl = this.btnEl = btn.child(this.buttonSelector);
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btnEl.on('focus', this.onFocus, this);
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btnEl.on('blur', this.onBlur, this);
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this.initButtonEl(btn, btnEl);
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if(this.menu){
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this.el.child(this.menuClassTarget).addClass("x-btn-with-menu");
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}
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Ext.ButtonToggleMgr.register(this);
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},
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// private
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initButtonEl : function(btn, btnEl){
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this.el = btn;
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btn.addClass("x-btn");
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if(this.id){
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var d = this.el.dom,
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c = Ext.Element.cache;
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delete c[d.id];
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d.id = this.el.id = this.id;
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c[d.id] = this.el;
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}
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if(this.icon){
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btnEl.setStyle('background-image', 'url(' +this.icon +')');
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}
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if(this.iconCls){
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btnEl.addClass(this.iconCls);
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if(!this.cls){
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btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
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}
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}
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if(this.tabIndex !== undefined){
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btnEl.dom.tabIndex = this.tabIndex;
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}
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if(this.tooltip){
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if(typeof this.tooltip == 'object'){
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Ext.QuickTips.register(Ext.apply({
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target: btnEl.id
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}, this.tooltip));
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} else {
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btnEl.dom[this.tooltipType] = this.tooltip;
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}
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}
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if(this.pressed){
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this.el.addClass("x-btn-pressed");
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}
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if(this.handleMouseEvents){
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btn.on("mouseover", this.onMouseOver, this);
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// new functionality for monitoring on the document level
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//btn.on("mouseout", this.onMouseOut, this);
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btn.on("mousedown", this.onMouseDown, this);
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}
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if(this.menu){
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this.menu.on("show", this.onMenuShow, this);
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this.menu.on("hide", this.onMenuHide, this);
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}
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if(this.repeat){
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var repeater = new Ext.util.ClickRepeater(btn,
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typeof this.repeat == "object" ? this.repeat : {}
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);
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repeater.on("click", this.onClick, this);
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}
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btn.on(this.clickEvent, this.onClick, this);
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},
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// private
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afterRender : function(){
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Ext.Button.superclass.afterRender.call(this);
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if(Ext.isIE6){
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this.autoWidth.defer(1, this);
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}else{
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this.autoWidth();
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}
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},
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setIconClass : function(cls){
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if(this.el){
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this.btnEl.replaceClass(this.iconCls, cls);
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}
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this.iconCls = cls;
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},
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// private
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beforeDestroy: function(){
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if(this.rendered){
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if(this.btnEl){
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if(typeof this.tooltip == 'object'){
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Ext.QuickTips.unregister(this.btnEl);
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}
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Ext.destroy(this.btnEl);
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}
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}
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Ext.destroy(this.menu, this.repeater);
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},
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// private
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onDestroy : function(){
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var doc = Ext.getDoc();
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doc.un('mouseover', this.monitorMouseOver, this);
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doc.un('mouseup', this.onMouseUp, this);
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if(this.rendered){
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Ext.ButtonToggleMgr.unregister(this);
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}
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},
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// private
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autoWidth : function(){
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if(this.el){
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this.el.setWidth("auto");
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if(Ext.isIE7 && Ext.isStrict){
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var ib = this.btnEl;
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if(ib && ib.getWidth() > 20){
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ib.clip();
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ib.setWidth(Ext.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
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}
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}
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if(this.minWidth){
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if(this.el.getWidth() < this.minWidth){
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this.el.setWidth(this.minWidth);
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}
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}
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}
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},
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setHandler : function(handler, scope){
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this.handler = handler;
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this.scope = scope;
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},
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setText : function(text){
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this.text = text;
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if(this.el){
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this.el.child("td.x-btn-center " + this.buttonSelector).update(text);
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}
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this.autoWidth();
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},
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getText : function(){
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return this.text;
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},
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toggle : function(state, suppressEvent){
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state = state === undefined ? !this.pressed : !!state;
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if(state != this.pressed){
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if(this.rendered){
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this.el[state ? 'addClass' : 'removeClass']("x-btn-pressed");
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}
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this.pressed = state;
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if(!suppressEvent){
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this.fireEvent("toggle", this, state);
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if(this.toggleHandler){
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this.toggleHandler.call(this.scope || this, this, state);
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}
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}
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}
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},
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focus : function(){
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this.btnEl.focus();
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},
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// private
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onDisable : function(){
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this.onDisableChange(true);
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},
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// private
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onEnable : function(){
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this.onDisableChange(false);
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},
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// private
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onDisableChange : function(disabled){
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if(this.el){
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if(!Ext.isIE6 || !this.text){
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this.el[disabled ? 'addClass' : 'removeClass'](this.disabledClass);
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}
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this.el.dom.disabled = disabled;
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}
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this.disabled = disabled;
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},
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showMenu : function(){
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if(this.menu){
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this.menu.show(this.el, this.menuAlign);
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}
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return this;
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},
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hideMenu : function(){
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if(this.menu){
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this.menu.hide();
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}
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return this;
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},
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hasVisibleMenu : function(){
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return this.menu && this.menu.isVisible();
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},
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// private
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onClick : function(e){
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if(e){
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e.preventDefault();
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}
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if(e.button != 0){
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return;
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}
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if(!this.disabled){
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if(this.enableToggle && (this.allowDepress !== false || !this.pressed)){
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this.toggle();
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}
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if(this.menu && !this.menu.isVisible() && !this.ignoreNextClick){
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this.showMenu();
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}
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this.fireEvent("click", this, e);
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if(this.handler){
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//this.el.removeClass("x-btn-over");
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this.handler.call(this.scope || this, this, e);
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}
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}
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},
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// private
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isMenuTriggerOver : function(e, internal){
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return this.menu && !internal;
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},
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// private
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isMenuTriggerOut : function(e, internal){
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return this.menu && !internal;
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},
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// private
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onMouseOver : function(e){
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if(!this.disabled){
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var internal = e.within(this.el, true);
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if(!internal){
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this.el.addClass("x-btn-over");
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if(!this.monitoringMouseOver){
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Ext.getDoc().on('mouseover', this.monitorMouseOver, this);
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this.monitoringMouseOver = true;
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}
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this.fireEvent('mouseover', this, e);
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}
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if(this.isMenuTriggerOver(e, internal)){
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this.fireEvent('menutriggerover', this, this.menu, e);
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}
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}
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},
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// private
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monitorMouseOver : function(e){
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if(e.target != this.el.dom && !e.within(this.el)){
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if(this.monitoringMouseOver){
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Ext.getDoc().un('mouseover', this.monitorMouseOver, this);
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this.monitoringMouseOver = false;
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}
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this.onMouseOut(e);
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}
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},
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// private
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onMouseOut : function(e){
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var internal = e.within(this.el) && e.target != this.el.dom;
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this.el.removeClass("x-btn-over");
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this.fireEvent('mouseout', this, e);
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if(this.isMenuTriggerOut(e, internal)){
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this.fireEvent('menutriggerout', this, this.menu, e);
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}
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},
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// private
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onFocus : function(e){
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if(!this.disabled){
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this.el.addClass("x-btn-focus");
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}
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},
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// private
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onBlur : function(e){
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this.el.removeClass("x-btn-focus");
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},
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// private
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getClickEl : function(e, isUp){
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return this.el;
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},
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// private
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onMouseDown : function(e){
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if(!this.disabled && e.button == 0){
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this.getClickEl(e).addClass("x-btn-click");
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Ext.getDoc().on('mouseup', this.onMouseUp, this);
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}
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},
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// private
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onMouseUp : function(e){
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if(e.button == 0){
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this.getClickEl(e, true).removeClass("x-btn-click");
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Ext.getDoc().un('mouseup', this.onMouseUp, this);
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}
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},
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// private
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onMenuShow : function(e){
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this.ignoreNextClick = 0;
|
||
|
|
this.el.addClass("x-btn-menu-active");
|
||
|
|
this.fireEvent('menushow', this, this.menu);
|
||
|
|
},
|
||
|
|
// private
|
||
|
|
onMenuHide : function(e){
|
||
|
|
this.el.removeClass("x-btn-menu-active");
|
||
|
|
this.ignoreNextClick = this.restoreClick.defer(250, this);
|
||
|
|
this.fireEvent('menuhide', this, this.menu);
|
||
|
|
},
|
||
|
|
|
||
|
|
// private
|
||
|
|
restoreClick : function(){
|
||
|
|
this.ignoreNextClick = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
});
|
||
|
|
Ext.reg('button', Ext.Button);
|
||
|
|
|
||
|
|
// Private utility class used by Button
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}();
|
||
|
|
|
||
|
|
Ext.SplitButton = Ext.extend(Ext.Button, {
|
||
|
|
// private
|
||
|
|
arrowSelector : 'button:last',
|
||
|
|
|
||
|
|
// private
|
||
|
|
initComponent : function(){
|
||
|
|
Ext.SplitButton.superclass.initComponent.call(this);
|
||
|
|
|
||
|
|
this.addEvents("arrowclick");
|
||
|
|
},
|
||
|
|
|
||
|
|
// private
|
||
|
|
onRender : function(ct, position){
|
||
|
|
// this is one sweet looking template!
|
||
|
|
var tpl = new Ext.Template(
|
||
|
|
'<table cellspacing="0" class="x-btn-menu-wrap x-btn"><tr><td>',
|
||
|
|
'<table cellspacing="0" class="x-btn-wrap x-btn-menu-text-wrap"><tbody>',
|
||
|
|
'<tr><td class="x-btn-left"><i> </i></td><td class="x-btn-center"><button class="x-btn-text" type="{1}">{0}</button></td></tr>',
|
||
|
|
"</tbody></table></td><td>",
|
||
|
|
'<table cellspacing="0" class="x-btn-wrap x-btn-menu-arrow-wrap"><tbody>',
|
||
|
|
'<tr><td class="x-btn-center"><button class="x-btn-menu-arrow-el" type="button"> </button></td><td class="x-btn-right"><i> </i></td></tr>',
|
||
|
|
"</tbody></table></td></tr></table>"
|
||
|
|
);
|
||
|
|
var btn, targs = [this.text || ' ', this.type];
|
||
|
|
if(position){
|
||
|
|
btn = tpl.insertBefore(position, targs, true);
|
||
|
|
}else{
|
||
|
|
btn = tpl.append(ct, targs, true);
|
||
|
|
}
|
||
|
|
var btnEl = this.btnEl = btn.child(this.buttonSelector);
|
||
|
|
|
||
|
|
this.initButtonEl(btn, btnEl);
|
||
|
|
this.arrowBtnTable = btn.child("table:last");
|
||
|
|
this.arrowEl = btn.child(this.arrowSelector);
|
||
|
|
if(this.arrowTooltip){
|
||
|
|
this.arrowEl.dom[this.tooltipType] = this.arrowTooltip;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
// private
|
||
|
|
autoWidth : function(){
|
||
|
|
if(this.el){
|
||
|
|
var tbl = this.el.child("table:first");
|
||
|
|
var tbl2 = this.el.child("table:last");
|
||
|
|
this.el.setWidth("auto");
|
||
|
|
tbl.setWidth("auto");
|
||
|
|
if(Ext.isIE7 && Ext.isStrict){
|
||
|
|
var ib = this.btnEl;
|
||
|
|
if(ib && ib.getWidth() > 20){
|
||
|
|
ib.clip();
|
||
|
|
ib.setWidth(Ext.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(this.minWidth){
|
||
|
|
if((tbl.getWidth()+tbl2.getWidth()) < this.minWidth){
|
||
|
|
tbl.setWidth(this.minWidth-tbl2.getWidth());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
this.el.setWidth(tbl.getWidth()+tbl2.getWidth());
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
setArrowHandler : function(handler, scope){
|
||
|
|
this.arrowHandler = handler;
|
||
|
|
this.scope = scope;
|
||
|
|
},
|
||
|
|
|
||
|
|
// private
|
||
|
|
onClick : function(e){
|
||
|
|
e.preventDefault();
|
||
|
|
if(!this.disabled){
|
||
|
|
if(e.getTarget(".x-btn-menu-arrow-wrap")){
|
||
|
|
if(this.menu && !this.menu.isVisible() && !this.ignoreNextClick){
|
||
|
|
this.showMenu();
|
||
|
|
}
|
||
|
|
this.fireEvent("arrowclick", this, e);
|
||
|
|
if(this.arrowHandler){
|
||
|
|
this.arrowHandler.call(this.scope || this, this, e);
|
||
|
|
}
|
||
|
|
}else{
|
||
|
|
if(this.enableToggle){
|
||
|
|
this.toggle();
|
||
|
|
}
|
||
|
|
this.fireEvent("click", this, e);
|
||
|
|
if(this.handler){
|
||
|
|
this.handler.call(this.scope || this, this, e);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
// private
|
||
|
|
getClickEl : function(e, isUp){
|
||
|
|
if(!isUp){
|
||
|
|
return (this.lastClickEl = e.getTarget("table", 10, true));
|
||
|
|
}
|
||
|
|
return this.lastClickEl;
|
||
|
|
},
|
||
|
|
|
||
|
|
onDisableChange: function(disabled){
|
||
|
|
Ext.SplitButton.superclass.onDisableChange.call(this, disabled);
|
||
|
|
if(this.arrowEl){
|
||
|
|
this.arrowEl.dom.disabled = disabled;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
// private
|
||
|
|
isMenuTriggerOver : function(e){
|
||
|
|
return this.menu && e.within(this.arrowBtnTable) && !e.within(this.arrowBtnTable, true);
|
||
|
|
},
|
||
|
|
|
||
|
|
// private
|
||
|
|
isMenuTriggerOut : function(e, internal){
|
||
|
|
return this.menu && !e.within(this.arrowBtnTable);
|
||
|
|
},
|
||
|
|
|
||
|
|
// private
|
||
|
|
onDestroy : function(){
|
||
|
|
Ext.destroy(this.arrowBtnTable);
|
||
|
|
Ext.SplitButton.superclass.onDestroy.call(this);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// backwards compat
|
||
|
|
Ext.MenuButton = Ext.SplitButton;
|
||
|
|
|
||
|
|
|
||
|
|
Ext.reg('splitbutton', Ext.SplitButton);
|