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1# ColumnSplit
2
3The **\<ColumnSplit>** component lays out child components vertically and inserts a horizontal divider between components.
4
5>  **NOTE**
6>
7> This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
8
9
10
11## Child Components
12
13Supported
14
15
16## APIs
17
18ColumnSplit()
19
20
21## Attributes
22
23| Name| Type| Description|
24| -------- | -------- | -------- |
25| resizeable | boolean | Whether the divider can be dragged.<br/>Default value: **false** |
26
27>  **NOTE**
28>
29> Similar to **\<RowSplit>**, the divider of **\<ColumnSplit>** can be dragged to a position that just fully holds a component.
30>
31> Dragging is not supported in the Previewer. Check the drag effect on a real device.
32>
33> The universal attributes **clip** and **margin** are not supported.
34
35## Example
36
37```ts
38// xxx.ets
39@Entry
40@Component
41struct ColumnSplitExample {
42  build() {
43    Column(){
44      Text('The secant line can be dragged').fontSize(9).fontColor(0xCCCCCC).width('90%')
45      ColumnSplit() {
46        Text('1').width('100%').height(50).backgroundColor(0xF5DEB3).textAlign(TextAlign.Center)
47        Text('2').width('100%').height(50).backgroundColor(0xD2B48C).textAlign(TextAlign.Center)
48        Text('3').width('100%').height(50).backgroundColor(0xF5DEB3).textAlign(TextAlign.Center)
49        Text('4').width('100%').height(50).backgroundColor(0xD2B48C).textAlign(TextAlign.Center)
50        Text('5').width('100%').height(50).backgroundColor(0xF5DEB3).textAlign(TextAlign.Center)
51      }
52      .borderWidth(1)
53      .resizeable(true) // The divider can be dragged.
54      .width('90%').height('60%')
55    }.width('100%')
56  }
57}
58```
59
60![en-us_image_0000001219982708](figures/en-us_image_0000001219982708.gif)
61