def paint(self, painter, option, index):
'''
Use the QTextDokument to represent the HTML text.
@see: U{http://www.pyside.org/docs/pyside/PySide/QtGui/QAbstractItemDelegate.html#PySide.QtGui.QAbstractItemDelegate}
'''
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = QApplication.style(
) if options.widget is None else options.widget.style()
doc = QTextDocument()
doc.setHtml(self.toHTML(options.text))
# doc.setTextWidth(option.rect.width())
options.text = ''
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
# Highlighting text if item is selected
# if (optionV4.state and QStyle::State_Selected):
# ctx.palette.setColor(QPalette::Text, optionV4.palette.color(QPalette::Active, QPalette::HighlightedText));
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options,
options.widget)
painter.save()
painter.translate(
QPoint(textRect.topLeft().x(),
textRect.topLeft().y() - 3))
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def sizeHint(self, option, index):
'''
Determines and returns the size of the text after the format.
@see: U{http://www.pyside.org/docs/pyside/PySide/QtGui/QAbstractItemDelegate.html#PySide.QtGui.QAbstractItemDelegate}
'''
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
return QSize(options.rect.width(), 25)
def sizeHint(self, option, index):
'''
Determines and returns the size of the text after the format.
@see: U{http://www.pyside.org/docs/pyside/PySide/QtGui/QAbstractItemDelegate.html#PySide.QtGui.QAbstractItemDelegate}
'''
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
doc = QTextDocument()
doc.setHtml(options.text)
doc.setTextWidth(options.rect.width())
metric = QFontMetrics(doc.defaultFont())
return QSize(doc.idealWidth(), metric.height() + 4)