def _apply_style(self, app: QApplication) -> None:
buf = ""
if isWin and platform.release() == "10" and not self.night_mode:
# add missing bottom border to menubar
buf += """
QMenuBar {
border-bottom: 1px solid #aaa;
background: white;
}
"""
# qt bug? setting the above changes the browser sidebar
# to white as well, so set it back
buf += """
QTreeWidget {
background: #eee;
}
"""
if self.night_mode:
buf += """
QToolTip {
border: 0;
}
"""
if not self.macos_dark_mode():
buf += """
QScrollBar { background-color: %s; }
QScrollBar::handle { background-color: %s; border-radius: 5px; }
QScrollBar:horizontal { height: 12px; }
QScrollBar::handle:horizontal { min-width: 50px; }
QScrollBar:vertical { width: 12px; }
QScrollBar::handle:vertical { min-height: 50px; }
QScrollBar::add-line {
border: none;
background: none;
}
QScrollBar::sub-line {
border: none;
background: none;
}
QTabWidget { background-color: %s; }
""" % (
self.str_color("window-bg"),
colors.get("fusion-button-hover-bg"),
self.str_color("window-bg"),
)
# allow addons to modify the styling
buf = gui_hooks.style_did_init(buf)
app.setStyleSheet(buf)
def str_color(self, key: str) -> str:
"""Get a color defined in _vars.scss
If the colour is called '$day-frame-bg', key should be
'frame-bg'.
Returns the color as a string hex code or color name."""
prefix = self.night_mode and "night-" or "day-"
c = colors.get(prefix + key)
if c is None:
raise Exception("no such color:", key)
return c
def str_color(self, key: str) -> str:
"""Get a color defined in _vars.scss
If the colour is called '--frame-bg', key should be
'frame-bg'.
Returns the color as a string hex code or color name."""
idx = 1 if self.night_mode else 0
c = colors.get(key)
if c is None:
raise Exception("no such color:", key)
return c[idx]
def _apply_palette(self, app: QApplication) -> None:
if not self.night_mode:
return
if not self.macos_dark_mode():
app.setStyle(QStyleFactory.create("fusion")) # type: ignore
palette = QPalette()
text_fg = self.qcolor("text-fg")
palette.setColor(QPalette.WindowText, text_fg)
palette.setColor(QPalette.ToolTipText, text_fg)
palette.setColor(QPalette.Text, text_fg)
palette.setColor(QPalette.ButtonText, text_fg)
hlbg = self.qcolor("highlight-bg")
hlbg.setAlpha(64)
palette.setColor(QPalette.HighlightedText, self.qcolor("highlight-fg"))
palette.setColor(QPalette.Highlight, hlbg)
window_bg = self.qcolor("window-bg")
palette.setColor(QPalette.Window, window_bg)
palette.setColor(QPalette.AlternateBase, window_bg)
palette.setColor(QPalette.Button,
QColor(colors.get("fusion-button-base-bg")))
frame_bg = self.qcolor("frame-bg")
palette.setColor(QPalette.Base, frame_bg)
palette.setColor(QPalette.ToolTipBase, frame_bg)
disabled_color = self.qcolor("disabled")
palette.setColor(QPalette.Disabled, QPalette.Text, disabled_color)
palette.setColor(QPalette.Disabled, QPalette.ButtonText,
disabled_color)
palette.setColor(QPalette.Disabled, QPalette.HighlightedText,
disabled_color)
palette.setColor(QPalette.Link, self.qcolor("link"))
palette.setColor(QPalette.BrightText, Qt.red)
app.setPalette(palette)
