button-debug.js

ext-2.3.0

    hideMenu : function(){
        if(this.menu){
            this.menu.hide();
        }
        return this;
    },

    
    hasVisibleMenu : function(){
        return this.menu && this.menu.isVisible();
    },

    // private
    onClick : function(e){
        if(e){
            e.preventDefault();
        }
        if(e.button != 0){
            return;
        }
        if(!this.disabled){
            if(this.enableToggle && (this.allowDepress !== false || !this.pressed)){
                this.toggle();
            }
            if(this.menu && !this.menu.isVisible() && !this.ignoreNextClick){
                this.showMenu();
            }
            this.fireEvent("click", this, e);
            if(this.handler){
                //this.el.removeClass("x-btn-over");
                this.handler.call(this.scope || this, this, e);
            }
        }
    },

    // private
    isMenuTriggerOver : function(e, internal){
        return this.menu && !internal;
    },

    // private
    isMenuTriggerOut : function(e, internal){
        return this.menu && !internal;
    },

    // private
    onMouseOver : function(e){
        if(!this.disabled){
            var internal = e.within(this.el,  true);
            if(!internal){
                this.el.addClass("x-btn-over");
                if(!this.monitoringMouseOver){
                    Ext.getDoc().on('mouseover', this.monitorMouseOver, this);
                    this.monitoringMouseOver = true;
                }
                this.fireEvent('mouseover', this, e);
            }
            if(this.isMenuTriggerOver(e, internal)){
                this.fireEvent('menutriggerover', this, this.menu, e);
            }
        }
    },

    // private
    monitorMouseOver : function(e){
        if(e.target != this.el.dom && !e.within(this.el)){
            if(this.monitoringMouseOver){
                Ext.getDoc().un('mouseover', this.monitorMouseOver, this);
                this.monitoringMouseOver = false;
            }
            this.onMouseOut(e);
        }
    },

    // private
    onMouseOut : function(e){
        var internal = e.within(this.el) && e.target != this.el.dom;
        this.el.removeClass("x-btn-over");
        this.fireEvent('mouseout', this, e);
        if(this.isMenuTriggerOut(e, internal)){
            this.fireEvent('menutriggerout', this, this.menu, e);
        }
    },
    // private
    onFocus : function(e){
        if(!this.disabled){
            this.el.addClass("x-btn-focus");
        }
    },
    // private
    onBlur : function(e){
        this.el.removeClass("x-btn-focus");
    },

    // private
    getClickEl : function(e, isUp){
       return this.el;
    },

    // private
    onMouseDown : function(e){
        if(!this.disabled && e.button == 0){
            this.getClickEl(e).addClass("x-btn-click");
            Ext.getDoc().on('mouseup', this.onMouseUp, this);
        }
    },
    // private
    onMouseUp : function(e){
        if(e.button == 0){
            this.getClickEl(e, true).removeClass("x-btn-click");
            Ext.getDoc().un('mouseup', this.onMouseUp, this);
        }
    },
    // private
    onMenuShow : function(e){
        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>&#160;</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">&#160;</button></td><td class="x-btn-right"><i>&#160;</i></td></tr>',
            "</tbody></table></td></tr></table>"
        );
        var btn, targs = [this.text || '&#160;', 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);