/**
 * 分段控件使用的button
 *
 * Created by GUY on 2015/9/7.
 * @class BI.SegmentButton
 * @extends BI.BasicButton
 */
BI.SegmentButton = BI.inherit(BI.BasicButton, {

    _defaultConfig: function() {
        var conf = BI.SegmentButton.superclass._defaultConfig.apply(this, arguments);
        return BI.extend( conf, {
            baseCls : (conf.baseCls ||"")+' bi-segment-button bi-list-item-active',
            shadow: true,
            readonly: true,
            hgap: 10
        })
    },

    _init:function() {
        BI.SegmentButton.superclass._init.apply(this, arguments);
        var opts = this.options, self = this;
        //if (BI.isNumber(opts.height) && BI.isNull(opts.lineHeight)) {
        //    this.element.css({lineHeight : (opts.height - 2) + 'px'});
        //}
        this.text = BI.createWidget({
            type: "bi.label",
            element: this,
            height: opts.height-2,
            whiteSpace: opts.whiteSpace,
            text: opts.text,
            value: opts.value,
            hgap: opts.hgap
        })
    },

    setSelected: function(){
        BI.SegmentButton.superclass.setSelected.apply(this, arguments);
    },

    setText : function(text) {
        BI.SegmentButton.superclass.setText.apply(this, arguments);
        this.text.setText(text);
    },

    destroy : function() {
        BI.SegmentButton.superclass.destroy.apply(this, arguments);
    }
});
BI.shortcut('bi.segment_button', BI.SegmentButton);