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Fix throbber buttons not being perfectly aligned inside toolbars

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Kovid Goyal 2018-05-23 19:23:49 +05:30
parent b8b6e85abe
commit d329202ec6
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1 changed files with 5 additions and 1 deletions
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6
src/calibre/gui2/throbber.py
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@ -9,7 +9,7 @@ __docformat__ = 'restructuredtext en'
from PyQt5.Qt import ( from PyQt5.Qt import (
QToolButton, QSize, QPropertyAnimation, Qt, QMetaObject, pyqtProperty, QToolButton, QSize, QPropertyAnimation, Qt, QMetaObject, pyqtProperty, QSizePolicy,
QWidget, QIcon, QPainter, QStyleOptionToolButton) QWidget, QIcon, QPainter, QStyleOptionToolButton)
from calibre.gui2 import config from calibre.gui2 import config
@ -27,6 +27,9 @@ class ThrobbingButton(QToolButton):
def __init__(self, *args): def __init__(self, *args):
QToolButton.__init__(self, *args) QToolButton.__init__(self, *args)
# vertically size policy must be expanding for it to align inside a
# toolbar
self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Expanding)
self._icon_size = -1 self._icon_size = -1
QToolButton.setIcon(self, QIcon(I('donate.png'))) QToolButton.setIcon(self, QIcon(I('donate.png')))
self.setText('\xa0') self.setText('\xa0')
@ -73,6 +76,7 @@ class ThrobbingButton(QToolButton):
opt.iconSize = QSize(size, size) opt.iconSize = QSize(size, size)
s.drawComplexControl(s.CC_ToolButton, opt, p, self) s.drawComplexControl(s.CC_ToolButton, opt, p, self)
if __name__ == '__main__': if __name__ == '__main__':
from PyQt5.Qt import QApplication, QHBoxLayout from PyQt5.Qt import QApplication, QHBoxLayout
app = QApplication([]) app = QApplication([])