1. Added WindowBorderPainter for QtWidgets
2. Added WindowBorder for QtQuick (uses WindowBorderPainter internally)
3. Adjust some header includes
4. Limit a Linux workaround to the appropriate Qt versions
Signed-off-by: Yuhang Zhao <2546789017@qq.com>
Not needed for Qt Quick, because you can easily to change it:
```qml
StandardTitleBar {
titleLabel {
font {
family: "Arial"
pointSize: 10
italic: true
}
}
}
```
Signed-off-by: Yuhang Zhao <2546789017@qq.com>
Yuhang Zhao