On Tue, 2 Mar 2010 17:01:26 +0000, Jugdish <jugd...@gmail.com> wrote:
> How do I convert a QStyleOptionViewItem into a QStyleOptionViewItemV4? Qt
> has the qstyleoption_cast() method, but no such method exists in PyQt4.
>
> I have my own subclass of QStyledItemDelegate and have overridden the
> initStyleOption() method so that I can provide my own
foreground/background
> colors, fonts, etc. The problem I'm running into is with the background
> color -- I need to set the backgroundBrush attribute, which is only
> available on QStyleOptionViewItemV4. So I need to somehow cast the
> QStyleOptionViewItem object into a QStyleOptionViewItemV4 object...
>
> from PyQt4 import *
>
> class MyItemDelegate(QStyledItemDelegate):
>
> def initStyleOption(self, option, index):
> QStyledItemDelegate.initStyleOption(self, option, index)
>
> # set font family and color
> option.font.setFamily("Courier")
> option.palette.setBrush(QPalette.Text, QtCore.Qt.red)
>
> # set background color
> # this doesn't work:
> option.backgroundBrush = QBrush(QtCore.Qt.black)
> # neither does this:
> option = QStyleOptionViewItemV4(option)
> option.backgroundBrush = QBrush(QtCore.Qt.black)
Implemented in tonight's snapshot - but untested.
Phil
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