/**
 * 可以理解为MultiPopupView和Panel两个面板的结合体
 * @class BI.PopupPanel
 * @extends BI.MultiPopupView
 */

BI.PopupPanel = BI.inherit(BI.MultiPopupView, {

    _defaultConfig: function () {
        var conf = BI.PopupPanel.superclass._defaultConfig.apply(this, arguments);
        return BI.extend(conf, {
            baseCls: (conf.baseCls || "") + " bi-popup-panel",
            title: ""
        });
    },

    _init: function () {
        BI.PopupPanel.superclass._init.apply(this, arguments);
    },

    _createTool: function () {
        var self = this, o = this.options;
        var close = BI.createWidget({
            type: "bi.icon_button",
            cls: "close-h-font",
            width: 25,
            height: 25
        });
        close.on(BI.IconButton.EVENT_CHANGE, function () {
            self.setVisible(false);
            self.fireEvent(BI.PopupPanel.EVENT_CLOSE);
        });
        return BI.createWidget({
            type: "bi.htape",
            cls: "popup-panel-title bi-header-background",
            height: 25,
            items: [{
                el: {
                    type: "bi.label",
                    textAlign: "left",
                    text: o.title,
                    height: 25,
                    lgap: 10
                }
            }, {
                el: close,
                width: 25
            }]
        });
    }
});

BI.PopupPanel.EVENT_CHANGE = "EVENT_CHANGE";
BI.PopupPanel.EVENT_CLOSE = "EVENT_CLOSE";
BI.PopupPanel.EVENT_CLICK_TOOLBAR_BUTTON = "EVENT_CLICK_TOOLBAR_BUTTON";

BI.shortcut("bi.popup_panel", BI.PopupPanel);