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Qt6下,添加Label到DMainWindow中,主题由浅色切到深色,观察标签文本颜色变化,标签文本颜色在深色主题显示为黑色,浅色主题下显示为白色。 Qt5下,主题切换标签颜色显示正常。
Distribution: v25 0909 Pacakge: libdtk6widget 6.0.19
Demo themeDemo.zip 添加DLabel到DMainWindow的自定义控件timelineWidget中,并添加主题切换处理函数themeChangeSlot,示例代码:
void TimeLineView::themeChangeSlot(DGuiApplicationHelper::ColorType themeType) { DPalette pa1 = DPaletteHelper::instance()->palette(pTimeLineViewWidget); pa1.setBrush(DPalette::Base, pa1.color(DPalette::Window)); m_dateNumItemWidget->setForegroundRole(DPalette::Window); m_dateNumItemWidget->setPalette(pa1); DPalette pa = DPaletteHelper::instance()->palette(m_dateLabel); pa.setBrush(DPalette::Text, pa.color(DPalette::ToolTipText)); m_dateLabel->setForegroundRole(DPalette::Text); m_dateLabel->setPalette(pa); DPalette pal1 = DPaletteHelper::instance()->palette(m_numLabel); QColor color_BT1 = pal1.color(DPalette::BrightText); if (themeType == DGuiApplicationHelper::LightType) { color_BT1.setAlphaF(0.5); pal1.setBrush(DPalette::Text, color_BT1); m_numLabel->setForegroundRole(DPalette::Text); m_numLabel->setPalette(pal1); } else if (themeType == DGuiApplicationHelper::DarkType) { color_BT1.setAlphaF(0.75); pal1.setBrush(DPalette::Text, color_BT1); m_numLabel->setForegroundRole(DPalette::Text); m_numLabel->setPalette(pal1); } }
初始运行,qt5、qt6标签颜色均显示正常 qt6程序中,浅色主题切到深色,qt6程序标签颜色显示异常,qt5程序颜色显示正常。 qt6程序中,继续切换主题到浅色,qt6程序标签颜色显示异常,qt5程序颜色显示正常。
Qt6程序下,主题颜色切换,标签颜色显示与Qt5程序保持一致。 即:深色主题下,标签颜色应为浅色,浅色主题下,标签颜色应为深色。如下图所示:
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SUMMARY | 问题概要
Qt6下,添加Label到DMainWindow中,主题由浅色切到深色,观察标签文本颜色变化,标签文本颜色在深色主题显示为黑色,浅色主题下显示为白色。
Qt5下,主题切换标签颜色显示正常。
DTK and OS VERSIONS | DTK&系统版本信息
Distribution: v25 0909
Pacakge: libdtk6widget 6.0.19
Minimal Reproducible Case Code | 最小复现案例代码
Demo
themeDemo.zip
添加DLabel到DMainWindow的自定义控件timelineWidget中,并添加主题切换处理函数themeChangeSlot,示例代码:
OBSERVED RESULT | 观察到的结果
初始运行,qt5、qt6标签颜色均显示正常
![Image](https://private-user-images.githubusercontent.com/40752904/378728684-d4bb5cb9-90a0-4dfb-8f54-02970e8e9137.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.6JZAwKIAM-G070yD7v5_H-dIoktHosBgmgPTEI0np0c)
![Image](https://private-user-images.githubusercontent.com/40752904/378729094-4993ed93-6eab-499a-adbe-af03594c02d8.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.sytfjO8ILYUvKCNouXa4BOaIGcZy-CybzLkjN4LKOq0)
![Image](https://private-user-images.githubusercontent.com/40752904/378729255-be7229ac-c06b-43f1-9cac-7f0b83b2edda.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.m7FukE9fsUe594Vx90hduLsQby0wEtuiND-u6QwNs8g)
qt6程序中,浅色主题切到深色,qt6程序标签颜色显示异常,qt5程序颜色显示正常。
qt6程序中,继续切换主题到浅色,qt6程序标签颜色显示异常,qt5程序颜色显示正常。
EXPECTED RESULT | 期望的结果
Qt6程序下,主题颜色切换,标签颜色显示与Qt5程序保持一致。
![Image](https://private-user-images.githubusercontent.com/40752904/378729839-e36bd220-a87e-4192-8e7b-972f38a2f686.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.qY4QbP6RDAJuYcuPPiL8X3BqaS4GXPqNbpCtznVVmyI)
即:深色主题下,标签颜色应为浅色,浅色主题下,标签颜色应为深色。如下图所示:
ADDITIONAL INFORMATION | 额外补充
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The text was updated successfully, but these errors were encountered: