pyqtdarktheme 0.1.9

Flat dark theme for PySide and PyQt.

PyQtDarkTheme

PyQtDarkTheme applies a flat dark theme to QtWidgets application(PySide and PyQt). There's a light theme too. Color and style balanced from a dark theme for easy viewing in daylight.

Project status

Tests

Features

• A flat Dark and Light theme
• Support PySide and PyQt
• Support some freezing library(PyInstaller, cx_freeze, py2app and etc...)
• Resolve the differences of style between Qt versions
• QPalette of dark and light theme

Themes

Dark Theme

Light Theme

Requirements

• Python 3.7+
• PySide6, PyQt6, PyQt5 or PySide2

Installation Method

• Last released version

  pip install pyqtdarktheme
  

• Latest development version

  pip install git+https://github.com/5yutan5/PyQtDarkTheme
  

Usage

import sys

from PySide6.QtWidgets import QApplication, QMainWindow, QPushButton

import qdarktheme

app = QApplication(sys.argv)
main_win = QMainWindow()
push_button = QPushButton("PyQtDarkTheme!!")
main_win.setCentralWidget(push_button)

# Default is dark theme
app.setStyleSheet(qdarktheme.load_stylesheet())
# qdarktheme.load_stylesheet("dark")

main_win.show()

app.exec()

⚠ The image quality may be lower on Qt5(PyQt5, PySide2) due to the use of svg. You can add the following attribute to improve the quality of images.

app.setAttribute(Qt.ApplicationAttribute.AA_UseHighDpiPixmaps)

Light theme

app.setStyleSheet(qdarktheme.load_stylesheet("light"))

Dark and Light palette

You can get color of dark and light theme by loading QPalette. To load palette, run:

palette = qdarktheme.load_palette()
# qdarktheme.load_palette("dark")
# qdarktheme.load_palette("light")

For example, you can apply a link color to your application.

import sys

from PyQt6.QtGui import QPalette
from PyQt6.QtWidgets import QApplication

import qdarktheme

app = QApplication(sys.argv)
dark_palette = qdarktheme.load_palette()
palette = app.palette()
palette.setColor(QPalette.ColorRole.Link, dark_palette.link().color())
app.setPalette(palette)

Example

To check example app, run:

python -m qdarktheme.widget_gallery

License

The svg file for the PyQtDarkTheme are derived Material design icons(Apache License Version 2.0). Qt stylesheets are originally fork of QDarkStyleSheet(MIT License). Other files are covered by PyQtDarkTheme's MIT license.