qml scrollbar
时间: 2023-10-02 21:04:47 浏览: 116
ScrollBar是一种滚动条控件,它可以用于实现在特定位置进行滚动的功能。它可以附加到任何Flickable(例如ListView和GridView)上。使用ScrollBar可以实现通过按键事件来进行滚动的功能。例如,可以通过向上和向下键来增加和减少滚动条的值。以下是一个示例代码:
```
Flickable {
focus: true
Keys.onUpPressed: scrollBar.decrease()
Keys.onDownPressed: scrollBar.increase()
ScrollBar.vertical: ScrollBar {
id: scrollBar
}
}
```
另外,还可以将ScrollBar附加到Flickable上来实现滚动的功能。以下是一个示例代码:
```
Flickable {
// ...
ScrollBar.vertical: ScrollBar {
}
}
```
在上述代码中,ScrollBar被附加到Flickable上,这样就可以使用滚动条来实现垂直滚动的功能。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [QML控件类型:ScrollBar、ScrollIndicator](https://blog.csdn.net/kenfan1647/article/details/122522063)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [qml 滚动控件Scroll ScrollBar ScrollIndicator ScrollView](https://blog.csdn.net/qq_33373173/article/details/109759694)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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