def sizeHint(self, option, index):
sh = QItemDelegate.sizeHint(self, option, index)
if index.isValid():
data = index.data()
h = 0
offs = 0
if isinstance(data, tuple) and len(data) > 0 and isinstance(
data[0], QPixmap):
pix: QPixmap = data[0]
h = pix.height()
offs += 1
fm = option.fontMetrics
h1 = IconTextItemDelegate.CellVerticalMargin * 2 + IconTextItemDelegate.CellLinesMargin
h1 += (fm.height() * 2) - 2
h = max(h, h1)
sh.setHeight(h)
return sh
def sizeHint(self, option: 'QStyleOptionViewItem', index):
size: QSize = QItemDelegate.sizeHint(self, option, index)
size.setWidth(100)
return size
def sizeHint(self, option, index):
delegate = self.delegates[index.column()]
if delegate is not None:
return delegate.sizeHint(option, index)
else:
return QItemDelegate.sizeHint(self, option, index)
def sizeHint(self, option: 'QStyleOptionViewItem', index):
if self.sizeCache is None:
size: QSize = QItemDelegate.sizeHint(self, option, index)
size.setWidth(100)
self.sizeCache = size
return self.sizeCache
