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A more efficient delegate for cover viewing

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Kovid Goyal 2011-04-22 14:28:00 -06:00
parent 9055c9e5ff
commit 65118f0f42
1 changed files with 8 additions and 5 deletions
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13
src/calibre/gui2/metadata/single_download.py
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@ -113,14 +113,17 @@ class CoverDelegate(QStyledItemDelegate): # {{{
def paint(self, painter, option, index):
QStyledItemDelegate.paint(self, painter, option, index)
# Ensure the cover is rendered over any selection rect
style = QApplication.style()
style.drawItemPixmap(painter, option.rect, Qt.AlignTop|Qt.AlignHCenter,
QPixmap(index.data(Qt.DecorationRole)))
if self.timer.isActive() and index.data(Qt.UserRole).toBool():
waiting = self.timer.isActive() and index.data(Qt.UserRole).toBool()
if waiting:
rect = QRect(0, 0, self.spinner_width, self.spinner_width)
rect.moveCenter(option.rect.center())
self.draw_spinner(painter, rect)
else:
# Ensure the cover is rendered over any selection rect
style.drawItemPixmap(painter, option.rect, Qt.AlignTop|Qt.AlignHCenter,
QPixmap(index.data(Qt.DecorationRole)))
# }}}
class ResultsModel(QAbstractTableModel): # {{{
@ -946,7 +949,7 @@ class CoverFetch(QDialog): # {{{
# }}}
if __name__ == '__main__':
#DEBUG_DIALOG = True
DEBUG_DIALOG = True
app = QApplication([])
d = FullFetch()
d.start(title='great gatsby', authors=['fitzgerald'])