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radar_system/python_app/gui/theme.py
T

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3.2 KiB
Python

"""Application-wide Qt palette and stylesheet configuration."""
from __future__ import annotations
from PyQt6.QtGui import QColor, QPalette
from PyQt6.QtWidgets import QApplication, QStyleFactory
_DARK_STYLESHEET = """
QMainWindow, QDialog {
background-color: #0f131a;
}
QWidget {
color: #e7edf7;
font-size: 13px;
}
QGroupBox {
background-color: #151b24;
border: 1px solid #263142;
border-radius: 10px;
margin-top: 14px;
padding: 10px;
}
QGroupBox::title {
subcontrol-origin: margin;
left: 10px;
padding: 0 6px;
color: #9fb4ce;
font-weight: 600;
}
QPushButton {
background-color: #1d2735;
border: 1px solid #314055;
border-radius: 8px;
padding: 7px 12px;
}
QPushButton:hover {
background-color: #243246;
}
QPushButton:pressed {
background-color: #1a2432;
}
QPushButton:checked {
background-color: #2f7ee6;
border-color: #5d88bd;
color: #ffffff;
}
QPushButton:checked:hover {
background-color: #3c89ee;
}
QPushButton:disabled {
color: #6b7d95;
background-color: #151d27;
border-color: #232e3d;
}
QPushButton#settingsToggleButton {
min-width: 26px;
max-width: 26px;
padding: 6px 0px;
border-radius: 7px;
font-weight: 700;
}
QPushButton#sectionToggleButton {
min-width: 84px;
padding: 5px 10px;
border-radius: 7px;
}
QLineEdit,
QPlainTextEdit,
QTextEdit,
QComboBox,
QSpinBox,
QDoubleSpinBox {
background-color: #101721;
border: 1px solid #2e3b4e;
border-radius: 7px;
padding: 5px 8px;
selection-background-color: #2f7ee6;
}
QLineEdit:focus,
QPlainTextEdit:focus,
QTextEdit:focus,
QComboBox:focus,
QSpinBox:focus,
QDoubleSpinBox:focus {
border: 1px solid #5d88bd;
}
QTextEdit#runtimeLogBox {
font-family: "DejaVu Sans Mono";
font-size: 12px;
padding: 6px 8px;
}
QComboBox::drop-down {
border: none;
width: 18px;
}
QScrollArea {
border: none;
background: transparent;
}
QLabel#statusLabel {
color: #94b4d9;
font-weight: 600;
padding: 2px 1px;
}
QLabel#hintLabel {
color: #7f94af;
}
"""
def apply_dark_theme(app: QApplication) -> None:
"""Apply a minimal modern dark theme shared by all windows."""
app.setStyle(QStyleFactory.create("Fusion"))
palette = QPalette()
palette.setColor(QPalette.ColorRole.Window, QColor("#0f131a"))
palette.setColor(QPalette.ColorRole.WindowText, QColor("#e7edf7"))
palette.setColor(QPalette.ColorRole.Base, QColor("#101721"))
palette.setColor(QPalette.ColorRole.AlternateBase, QColor("#151b24"))
palette.setColor(QPalette.ColorRole.ToolTipBase, QColor("#151b24"))
palette.setColor(QPalette.ColorRole.ToolTipText, QColor("#e7edf7"))
palette.setColor(QPalette.ColorRole.Text, QColor("#e7edf7"))
palette.setColor(QPalette.ColorRole.Button, QColor("#1d2735"))
palette.setColor(QPalette.ColorRole.ButtonText, QColor("#e7edf7"))
palette.setColor(QPalette.ColorRole.BrightText, QColor("#ffffff"))
palette.setColor(QPalette.ColorRole.Link, QColor("#5d88bd"))
palette.setColor(QPalette.ColorRole.Highlight, QColor("#2f7ee6"))
palette.setColor(QPalette.ColorRole.HighlightedText, QColor("#ffffff"))
app.setPalette(palette)
app.setStyleSheet(_DARK_STYLESHEET)