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gui/entries: split widget styling into separate color setting methods

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This commit is contained in:
Florian Agbuya 2025-01-31 22:16:58 +08:00 committed by Sébastien Bourdeauducq
parent c8d0ab9afe
commit d9cc35c724
1 changed files with 37 additions and 8 deletions
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45
artiq/gui/entries.py
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@ -31,23 +31,53 @@ class EntryTreeWidget(QtWidgets.QTreeWidget):
self.setHorizontalScrollMode(self.ScrollMode.ScrollPerPixel) self.setHorizontalScrollMode(self.ScrollMode.ScrollPerPixel)
self.setVerticalScrollMode(self.ScrollMode.ScrollPerPixel) self.setVerticalScrollMode(self.ScrollMode.ScrollPerPixel)
self.setStyleSheet("QTreeWidget {background: " +
self.palette().midlight().color().name() + " ;}")
self.viewport().installEventFilter(WheelFilter(self.viewport(), True)) self.viewport().installEventFilter(WheelFilter(self.viewport(), True))
self._groups = dict() self._groups = dict()
self._arg_to_widgets = dict() self._arg_to_widgets = dict()
self._arguments = dict() self._arguments = dict()
self.set_background_color()
self.gradient = QtGui.QLinearGradient( self.gradient = QtGui.QLinearGradient(
0, 0, 0, QtGui.QFontMetrics(self.font()).lineSpacing() * 2.5) 0, 0, 0, QtGui.QFontMetrics(self.font()).lineSpacing() * 2.5)
self.gradient.setColorAt(0, self.palette().base().color()) self.set_gradient_color()
self.gradient.setColorAt(1, self.palette().midlight().color()) self.set_group_color()
self.bottom_item = QtWidgets.QTreeWidgetItem() self.bottom_item = QtWidgets.QTreeWidgetItem()
self.addTopLevelItem(self.bottom_item) self.addTopLevelItem(self.bottom_item)
def set_background_color(self, color=None):
if color is None:
base_color = self.palette().base().color()
else:
base_color = QtGui.QColor(color)
self.palette().setColor(QtGui.QPalette.ColorRole.Base, base_color)
def set_gradient_color(self, color=None):
if color is None:
start_color = self.palette().base().color()
end_color = self.palette().midlight().color()
else:
start_color = QtGui.QColor(color)
end_color = start_color.toHsv()
end_color.setHsv(end_color.hue(),
int(end_color.saturation() * 0.8),
min(255, int(end_color.value() * 1.2)))
self.gradient.setColorAt(0, start_color)
self.gradient.setColorAt(1, end_color)
for widgets in self._arg_to_widgets.values():
for col in range(3):
widgets["widget_item"].setBackground(col, self.gradient)
def set_group_color(self, color=None):
if color is None:
group_color = self.palette().mid().color()
else:
group_color = QtGui.QColor(color)
for group in self._groups.values():
for col in range(3):
group.setBackground(col, group_color)
def set_argument(self, key, argument): def set_argument(self, key, argument):
self._arguments[key] = argument self._arguments[key] = argument
widgets = dict() widgets = dict()
@ -63,8 +93,7 @@ class EntryTreeWidget(QtWidgets.QTreeWidget):
widgets["entry"] = entry widgets["entry"] = entry
widgets["widget_item"] = widget_item widgets["widget_item"] = widget_item
for col in range(3): self.set_gradient_color()
widget_item.setBackground(col, self.gradient)
font = widget_item.font(0) font = widget_item.font(0)
font.setBold(True) font.setBold(True)
widget_item.setFont(0, font) widget_item.setFont(0, font)
@ -108,12 +137,12 @@ class EntryTreeWidget(QtWidgets.QTreeWidget):
return self._groups[key] return self._groups[key]
group = QtWidgets.QTreeWidgetItem([key]) group = QtWidgets.QTreeWidgetItem([key])
for col in range(3): for col in range(3):
group.setBackground(col, self.palette().mid())
font = group.font(col) font = group.font(col)
font.setBold(True) font.setBold(True)
group.setFont(col, font) group.setFont(col, font)
self.insertTopLevelItem(self.indexFromItem(self.bottom_item).row(), group) self.insertTopLevelItem(self.indexFromItem(self.bottom_item).row(), group)
self._groups[key] = group self._groups[key] = group
self.set_group_color()
return group return group
def _disable_other_scans(self, current_key): def _disable_other_scans(self, current_key):