David Boddie schrieb:
On Tue Feb 10 15:02:13 GMT 2009, Markus Feldmann wrote:
I think my Problem is that i have to send an envent?
Yes, you need to make a paint event happen. You can do this by calling
the update() method on the widget you want to be updated.
As you wrote i changed some of my code. I parted my
scrollarea, where i want to paint my picture, and my
mainwindow, which is a MDI Sub-Widget. The scrollarea
will be centered into the MDI Sub-Widget.
class ScrollArea(QScrollArea):
def __init__(self, parent=None):
QScrollArea.__init__(self, parent)
self.pen = QPen()
self.brush = QBrush()
self.pixmap = QPixmap()
self.pixmap.load(":/../media/images/aventurien.jpg")
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setPen(self.pen)
painter.setBrush(self.brush)
painter.save()
painter.drawPixmap(0, 0, self.pixmap)
painter.restore()
painter.end()
Looks OK to me.
class ReiseHelfer(QMainWindow):
def __init__(self, parent=None):
QMainWindow.__init__(self, parent)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.createActions()
self.createMenus()
self.createStatusBar()
self.setWindowTitle(self.tr("Reisehelfer"))
self.scrollArea = ScrollArea()
self.setCentralWidget(self.scrollArea)
self.readSettings()
Does this work? Does it cause the errors you reported in your other message?
David
Yes it works, but with no Picture.
I am reading an example in
/usr/share/doc/python-qt4-doc/examples/painting/basicdrawing
And the example is a little bit different.
It is doing something with the paintevent i think.
It is useful to post my whole Code?
Regards Markus
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