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Don't keep static references to QPainter.

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For some reason, this seems to cause a segfault.
This commit is contained in:
Florian Bruhin 2014-02-17 08:19:13 +01:00
parent 76a459f604
commit 9257f0c98a
1 changed files with 6 additions and 8 deletions
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10
qutebrowser/widgets/statusbar.py
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@ -45,7 +45,6 @@ class StatusBar(QWidget):
moved = pyqtSignal('QPoint') moved = pyqtSignal('QPoint')
_error = False _error = False
_option = None _option = None
_painter = None
_stylesheet = """ _stylesheet = """
QWidget#StatusBar[error="false"] {{ QWidget#StatusBar[error="false"] {{
{color[statusbar.bg]} {color[statusbar.bg]}
@ -114,9 +113,9 @@ class StatusBar(QWidget):
# pylint: disable=unused-argument # pylint: disable=unused-argument
self._option = QStyleOption() self._option = QStyleOption()
self._option.initFrom(self) self._option.initFrom(self)
self._painter = QPainter(self) painter = QPainter(self)
self.style().drawPrimitive(QStyle.PE_Widget, self._option, self.style().drawPrimitive(QStyle.PE_Widget, self._option,
self._painter, self) painter, self)
def disp_error(self, text): def disp_error(self, text):
"""Displaysan error in the statusbar.""" """Displaysan error in the statusbar."""
@ -351,7 +350,6 @@ class TextBase(QLabel):
elidemode = None elidemode = None
_elided_text = None _elided_text = None
_painter = None
def __init__(self, bar, elidemode=Qt.ElideRight): def __init__(self, bar, elidemode=Qt.ElideRight):
super().__init__(bar) super().__init__(bar)
@ -382,8 +380,8 @@ class TextBase(QLabel):
if self.elidemode == Qt.ElideNone: if self.elidemode == Qt.ElideNone:
super().paintEvent(e) super().paintEvent(e)
else: else:
self._painter = QPainter(self) painter = QPainter(self)
self._painter.drawText(0, 0, self.geometry().width(), painter.drawText(0, 0, self.geometry().width(),
self.geometry().height(), self.alignment(), self.geometry().height(), self.alignment(),
self._elided_text) self._elided_text)