Qt theme in pure qss - 纯 qss 的 Qt 主题

Preview and Export Resource Package Online - 在线预览和导出资源包

QtTheme is a pure QSS project, no language restrictions, use C++ description here.

1. Export the resource package from here, and add it to your project.

2. Use QMainWindow::setStyleSheet to set the global style.

   QFile file(":/QtTheme/theme/Flat/Dark/Blue/Pink.qss");
   file.open(QFile::ReadOnly);
   setStyleSheet(file.readAll());

3. Use QWdiget::setProperty to set the color.

   auto button = new QPushButton(tr("Button"));
   button->setProperty("Color", "Primary");

Color	Explain
Primary	The primary color selected when exporting
Secondary	The secondary color selected when exporting
Success	The success color()
Warning	The warning color()
Danger	The error color()

QtTheme 是纯 QSS 的项目，不受语言限制，这里使用 C++ 描述。

1. 在这里导出资源包，然后将其加入你的项目。

2. 使用 QMainWindow::setStyleSheet 设置全局样式。

   QFile file(":/QtTheme/theme/Flat/Dark/Blue/Pink.qss");
   file.open(QFile::ReadOnly);
   setStyleSheet(file.readAll());

3. 使用 QWdiget::setProperty 设置颜色。

   auto button = new QPushButton(tr("Button"));
   button->setProperty("Color", "Primary");

颜色	说明
Primary	导出时选择的主要颜色
Secondary	导出时选择的次要颜色
Success	成功色()
Warning	警告色()
Danger	危险色()

Customized QWidget subclasses must override paintEvent, otherwise the style will not take effect on this class:

自定义的 QWidget 子类，必须重载 paintEvent，否则样式不会再该类上生效:

https://doc.qt.io/qt-6/stylesheet-reference.html#qwidget-widget

void CustomWidget::paintEvent(QPaintEvent *)
{
    QStyleOption opt;
    opt.initFrom(this);
    QPainter p(this);
    style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}

Style will not update itself automatically when the value of a property referenced from the style sheet changes, you must update it manually:

当样式表引用的属性值发生变化时，样式不会自动更新，必须手动更新:

https://wiki.qt.io/Dynamic_Properties_and_Stylesheets

// property changes
widget->setProperty("Color", "Secondary");

// update style manually
widget->style()->unpolish(widget);
widget->style()->polish(widget);

QComboBox must set the view for the internal style to take effect:

QComboBox 必须设置 view, 内部的样式才能生效:

https://doc.qt.io/qt-6/stylesheet-reference.html#qcombobox-widget

comboBox->setView(new QListView);

Install - 安装:

pip install QtTheme

Usage - 使用:

See here - 看这里

This method will include all resources of QtTheme. It is recommended to export the resource package from here, and add it to your project by RCC (pyrcc5 or pyside6-rcc).

这种方式将会包含 QtTheme 的全部资源。 建议从 这里 导出资源包， 然后通过 RCC (pyrcc5 or pyside6-rcc) 将它加入你的项目。

Dependencies - 依赖

• Deb & Qt5: qtbase5-dev, qttools5-dev
• Deb & Qt6: qt6-base-dev, qt6-tools-dev
• Rpm & Qt5: qt5-qtbase-devel, qt5-qttools-devel
• Rpm & Qt6: qt6-qtbase-devel, qt6-qttools-devel

git clone git@github.com:hubenchang0515/QtTheme.git
cd QtTheme
git submodule update --init
mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=Release
cmake --build . --config Release --parallel

• This Project - 这个项目: AGPL-3.0-or-later
• Exported Resource - 导出的资源: MIT

Windows Native	QtTheme Flat