sync: from linuxdeepin/qt5integration

[deepin-ci-robot]

Synchronize source files from linuxdeepin/qt5integration.

Source-pull-request: linuxdeepin/qt5integration#231

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[deepin-bot]

TAG Bot

New tag: 6.0.18
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #37

[deepin-ci-robot]

deepin pr auto review

关键摘要:

• 在ChameleonMovementAnimation类中，setTargetRect方法可能会导致无限循环，如果m_currentRect和m_targetRect在设置新目标区域后没有变化。
• drawMenuItemBackground方法中，使用do { ... } while(false);可能会导致编译警告，因为编译器会提示unreachable code。
• drawMenuItemBackground方法中，动画对象animation的检查应该使用QObject::findChild的Qt::FindDirectChildrenOnly标志，以确保只查找直接子对象。
• drawMenuItem方法中，使用do { ... } while(false);可能会导致编译警告，因为编译器会提示unreachable code。
• drawMenuItem方法中，useHighlightedText变量的命名应该更清晰，以反映其用途。
• drawMenuItem方法中，painter->setOpacity(1.0 - animation->progress());可能会导致透明度为0，从而无法显示任何内容。

是否建议立即修改:
是

[deepin-bot]

TAG Bot

New tag: 6.0.19
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #47