qml button无边框
时间: 2023-11-18 14:57:18 浏览: 277
要设置QML按钮无边框,可以使用Qt的FramelessWindowHint属性。以下是一些可能的实现方法:
1. 在Widget类中,使用QQmlApplicationEngine加载QML文件时,设置engine的FramelessWindowHint属性:
```
QQmlApplicationEngine *engine = new QQmlApplicationEngine();
engine->rootContext()->setContextProperty("mainWidget", this);
engine->load(QUrl(QStringLiteral("qrc:/main.qml")));
engine->rootObjects().first()->setProperty("flags", Qt::FramelessWindowHint);
```
2. 在QML文件中,使用ApplicationWindow元素并设置flags属性:
```
import QtQuick.Controls 2.0
import QtQuick.Window 2.0
ApplicationWindow {
flags: Qt.FramelessWindowHint
// 其余代码省略
}
```
3. 在QML文件中,使用Button元素并设置style属性:
```
import QtQuick.Controls 2.0
import QtQuick.Window 2.0
Button {
style: ButtonStyle {
background: Rectangle {
color: "transparent"
}
label: Text {
text: "Button"
}
}
// 其余代码省略
}
```
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