fineui/src/core/config.js

// 工程配置
(function () {
    // 注册布局
    var isSupportFlex = BI.isSupportCss3("flex");
    BI.Plugin.registerWidget("bi.horizontal", function (ob) {
        if (!BI.isIE() && isSupportFlex) {
            return BI.extend(ob, {type: "bi.flex_horizontal"});
        }
        return ob;

    });
    BI.Plugin.registerWidget("bi.center_adapt", function (ob) {
        if (!BI.isIE() && isSupportFlex && ob.items && ob.items.length <= 1) {
            // 有滚动条的情况下需要用到flex_wrapper_center布局
            if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) {
                // 不是IE用flex_wrapper_center布局
                return BI.extend(ob, {type: "bi.flex_wrapper_center"});
            }
            return BI.extend(ob, {type: "bi.flex_center"});
        }
        return ob;

    });
    BI.Plugin.registerWidget("bi.vertical_adapt", function (ob) {
        if (!BI.isIE() && isSupportFlex) {
            // 有滚动条的情况下需要用到flex_wrapper_center布局
            if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) {
                // 不是IE用flex_wrapper_center布局
                return BI.extend({}, ob, {type: "bi.flex_wrapper_vertical_center"});
            }
            return BI.extend(ob, {type: "bi.flex_vertical_center"});
        }
        return ob;

    });
    BI.Plugin.registerWidget("bi.float_center_adapt", function (ob) {
        if (!BI.isIE() && isSupportFlex) {
            // 有滚动条的情况下需要用到flex_wrapper_center布局
            if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) {
                // 不是IE用flex_wrapper_center布局
                return BI.extend({}, ob, {type: "bi.flex_wrapper_center"});
            }
            return BI.extend(ob, {type: "bi.flex_center"});
        }
        return ob;

    });
}());