def paint(self, painter, option, index):
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = (QApplication.style()
if options.widget is None else options.widget.style())
doc = QTextDocument()
doc.setDocumentMargin(self._margin)
doc.setHtml(options.text)
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
painter.save()
if style.objectName() == 'oxygen':
painter.translate(textRect.topLeft() + QPoint(5, -9))
else:
painter.translate(textRect.topLeft())
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def sizeHint(self, option, index):
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
doc = QTextDocument()
doc.setHtml(options.text)
doc.setTextWidth(options.rect.width())
return QSize(doc.idealWidth(), doc.size().height())