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2.0 KiB
2.0 KiB
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
{% method %} source
{% common %}
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",
});
{% endmethod %}
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 |