[wxPython] wxWindow not responding to Refresh()

wxPython Users
1

I'm trying to display an image in a window, but the 'wxWindow.Refresh()'
method doesn't seem to be issuing a Paint event. All the methods in my
ImageWindow class get called except for the 'OnPaint' event handler.

Please help.

Thanks in advance,
Carl

···

---------------------------------------------
class ImageWindow(wxWindow):
    def __init__(self, parent, ID):
        wxWindow.__init__(self, parent, ID)
        self.image = None

    def SetImage(self, image):
        self.image = image
        self.Refresh(true)

    def OnPaint(self, evt):
        myDC = wxPaintDC(self)
        if self.image:
            myDC.DrawBitmap(self.image.ConvertToBitmap(), 0, 0, false)

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2

I'm trying to display an image in a window, but the 'wxWindow.Refresh()'
method doesn't seem to be issuing a Paint event. All the methods in my
ImageWindow class get called except for the 'OnPaint' event handler.

Please help.

Thanks in advance,
Carl

---------------------------------------------
class ImageWindow(wxWindow):
    def __init__(self, parent, ID):
        wxWindow.__init__(self, parent, ID)
        self.image = None

Add this here:

          EVT_PAINT(self, self.OnPaint)

···

    def SetImage(self, image):
        self.image = image
        self.Refresh(true)

    def OnPaint(self, evt):
        myDC = wxPaintDC(self)
        if self.image:
            myDC.DrawBitmap(self.image.ConvertToBitmap(), 0, 0, false)

--
Robin Dunn
Software Craftsman
robin@AllDunn.com
http://wxPython.org Java give you jitters?
http://wxPROs.com Relax with wxPython!

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