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Try changing tabbar color

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This commit is contained in:
Florian Bruhin 2014-07-14 07:49:52 +02:00
parent b4aba0d0ee
commit 9b21f37659
1 changed files with 18 additions and 2 deletions
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20
qutebrowser/widgets/tabwidget.py
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@ -24,7 +24,7 @@ import functools
from PyQt5.QtCore import pyqtSlot, pyqtSignal, Qt, QSize
from PyQt5.QtWidgets import (QTabWidget, QTabBar, QSizePolicy, QCommonStyle,
QStyle)
from PyQt5.QtGui import QIcon, QPixmap, QPalette
from PyQt5.QtGui import QIcon, QPixmap, QPalette, QColor
import qutebrowser.config.config as config
from qutebrowser.config.style import set_register_stylesheet
@ -186,6 +186,13 @@ class TabBar(QTabBar):
qt_ensure_valid(size)
return size
def initStyleOption(self, option, tabIndex):
"""Override initStyleOption so we can mark odd tabs."""
super().initStyleOption(option, tabIndex)
if tabIndex % 2:
option |= 0x10000000
return option
class TabWidgetStyle(QCommonStyle):
@ -217,7 +224,7 @@ class TabWidgetStyle(QCommonStyle):
style: The base/"parent" style.
"""
self._style = style
for method in ('drawComplexControl', 'drawControl', 'drawItemPixmap',
for method in ('drawComplexControl', 'drawItemPixmap',
'generatedIconPixmap', 'hitTestComplexControl',
'itemPixmapRect', 'itemTextRect', 'pixelMetric',
'polish', 'styleHint', 'subControlRect',
@ -275,3 +282,12 @@ class TabWidgetStyle(QCommonStyle):
alignment |= Qt.AlignLeft
super().drawItemText(painter, rectangle, alignment, palette, enabled,
text, textRole)
def drawControl(self, element, opt, p, widget=None):
"""Override drawControl to draw odd tabs in a different color."""
if element != QStyle.CE_TabBarTab:
super().drawControl(element, opt, p, widget)
return
raise Exception
opt.palette.setColor(QPalette.Base, QColor('red'))
self._style.drawControl(element, opt, p, widget)