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Try drawing our own tab button

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This commit is contained in:
Florian Bruhin 2014-07-15 07:45:53 +02:00
parent 9a430b22a3
commit b042b5cbc4
1 changed files with 35 additions and 2 deletions
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37
qutebrowser/widgets/tabwidget.py
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@ -22,7 +22,7 @@
from math import ceil
import functools
from PyQt5.QtCore import pyqtSlot, pyqtSignal, Qt, QSize, QRect
from PyQt5.QtCore import pyqtSlot, pyqtSignal, Qt, QSize, QRect, QRectF
from PyQt5.QtWidgets import (QTabWidget, QTabBar, QSizePolicy, QCommonStyle,
QStyle, QStylePainter, QStyleOptionTab)
from PyQt5.QtGui import QIcon, QPalette, QColor
@ -183,6 +183,16 @@ class TabBar(QTabBar):
continue
p.drawControl(QStyle.CE_TabBarTab, tab)
def tabInserted(self, index):
"""Extend tabInserted to set close button size policy.
FIXME is this needed?
"""
super().tabInserted(index)
button = self.tabButton(index, QTabBar.RightSide)
if button is not None:
button.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Ignored)
class TabBarStyle(QCommonStyle):
@ -218,7 +228,7 @@ class TabBarStyle(QCommonStyle):
'generatedIconPixmap', 'hitTestComplexControl',
'pixelMetric', 'itemPixmapRect', 'itemTextRect',
'polish', 'styleHint', 'subControlRect', 'unpolish',
'drawPrimitive', 'drawItemText', 'sizeFromContents'):
'drawItemText', 'sizeFromContents'):
target = getattr(self._style, method)
setattr(self, method, functools.partial(target))
super().__init__()
@ -264,6 +274,29 @@ class TabBarStyle(QCommonStyle):
# style.
self._style.drawControl(element, opt, p, widget)
def drawPrimitive(self, element, opt, painter, widget=None):
"""Draws the given primitive element.
Args:
element: PrimitiveElement
opt: const QStyleOption *
painter: QPainter *
widget: const QWidget *
"""
if element != QStyle.PE_IndicatorTabClose:
self._style.drawPrimitive(element, opt, painter, widget)
return
painter.save()
painter.setPen(QColor(config.get('colors', 'tab.fg')))
rect = QRectF(opt.rect)
center = rect.center()
new_size = rect.size() * 0.4
rect.setSize(new_size)
rect.moveCenter(center)
painter.drawLine(rect.topLeft(), rect.bottomRight())
painter.drawLine(rect.topRight(), rect.bottomLeft())
painter.restore()
def pixelMetric(self, metric, option=None, widget=None):
"""Override pixelMetric to not shift the selected tab.