bi.center

水平和垂直方向都居中容器, 非自适应,用于宽度高度固定的面板

Demo = {};
Demo.CenterLayout = BI.inherit(BI.Widget, {
    props: {
        baseCls: "demo-center"
    },
    render: function () {
        return {
            type: "bi.center",
            items: [{
                type: "bi.label",
                text: "Center 1,这里虽然设置label的高度30,但是最终影响高度的是center布局",
                cls: "layout-bg1",
                whiteSpace: "normal"
            },{
                type: "bi.label",
                text: "Center 2,为了演示label是占满整个的,用了一个whiteSpace:normal",
                cls: "layout-bg2",
                whiteSpace: "normal"
            },{
                type: "bi.label",
                text: "Center 3",
                cls: "layout-bg3"
            },{
                type: "bi.label",
                text: "Center 4",
                cls: "layout-bg5"
            }],
            hgap: 20,
            vgap: 20
        }
    }
});
BI.shortcut("demo.center_layout", Demo.CenterLayout);
BI.createWidget({
  type: 'demo.center_layout',
  element: "#wrapper",
});

API

基础属性
参数 说明 类型 可选值 默认值
hgap 效果相当于容器左右padding值 number 0
vgap 效果相当于容器上下padding值 number 0
lgap 效果相当于容器left-padding值 number 0
rgap 效果相当于容器right-padding值 number 0
tgap 效果相当于容器top-padding值 number 0
bgap 效果相当于容器bottom-padding值 number 0
items 子控件数组 array

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