TableLayout布局

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TableLayout使用表格的方式划分子组件，如下图示例

在XML文件中创建TableLayout以及添加组件

<?xml version="1.0" encoding="utf-8"?>
<TableLayout
    xmlns:ohos="http://schemas.huawei.com/res/ohos"
    ohos:height="match_parent"
    ohos:width="match_parent"
    ohos:background_element="$graphic:color_cyan_element"
    ohos:layout_alignment="horizontal_center"
    ohos:padding="8vp">

    <Text
        ohos:id="$+id:table_text_1"
        ohos:width="100vp"
        ohos:height="50vp"
        ohos:background_element="$graphic:color_red_element"
        ohos:margin="10vp"
        ohos:text_alignment="horizontal_center"
        ohos:text_size="30fp"
        ohos:text="text_1"
        />
    <Text
        ohos:id="$+id:table_text_2"
        ohos:width="100vp"
        ohos:height="50vp"
        ohos:background_element="$graphic:color_red_element"
        ohos:margin="10vp"
        ohos:text_alignment="horizontal_center"
        ohos:text_size="30fp"
        ohos:text="text_2"
        />

    <Text
        ohos:id="$+id:table_text_3"
        ohos:width="100vp"
        ohos:height="50vp"
        ohos:background_element="$graphic:color_red_element"
        ohos:margin="10vp"
        ohos:text_alignment="horizontal_center"
        ohos:text_size="30fp"
        ohos:text="text_3"
        />
    <Text
        ohos:id="$+id:table_text_4"
        ohos:width="100vp"
        ohos:height="50vp"
        ohos:background_element="$graphic:color_red_element"
        ohos:margin="10vp"
        ohos:text_alignment="horizontal_center"
        ohos:text_size="30fp"
        ohos:text="text_4"
        />
    <Text
        ohos:id="$+id:table_text_5"
        ohos:width="100vp"
        ohos:height="50vp"
        ohos:background_element="$graphic:color_red_element"
        ohos:margin="10vp"
        ohos:text_alignment="horizontal_center"
        ohos:text_size="30fp"
        ohos:text="text_5"
        />
</TableLayout>

默认的排列方式–垂直排列

设置行数和列数

      <TableLayout
    xmlns:ohos="http://schemas.huawei.com/res/ohos"
    ohos:height="match_parent"
    ohos:width="match_parent"
    ohos:background_element="$graphic:color_cyan_element"
    ohos:layout_alignment="horizontal_center"
    ohos:padding="8vp"
    ohos:row_count="2"
    ohos:column_count="2">
    </TableLayout>

设置对齐方式alignment_type属性表设置好像没有效果-----还不清楚除原有

属性	值效果
align_edges	表示子组件边界对齐，默认对齐方式。
align_contents	表示子组件边距对齐

在XML中设置对齐方式，以”align_contents“为例：ohos:alignment_type="align_contents