from wxPython.wx import * from wxPython.xrc import * #---------------------------------------------------------------------- resourceText = r''' 200,100 10,10 ''' #---------------------------------------------------------------------- class MyBluePanel(wxPanel): def __init__(self): #print "MyBluePanel.__init__" p = wxPrePanel() self.this = p.this self.thisown = p.thisown self._setOORInfo(self) EVT_WINDOW_CREATE(self, self.OnCreate) def OnCreate(self, evt): # This is the little bit of customization that we do for this # silly example. It could just as easily have been done in # the resource. We do it in the EVT_WINDOW_CREATE handler # because the window doesn't really exist yet in the __init__. self.SetBackgroundColour("BLUE") self.SetForegroundColour("WHITE") #---------------------------------------------------------------------- class TestPanel(wxPanel): def __init__(self, parent, log): self.log = log wxPanel.__init__(self, parent, -1) # make the components label = wxStaticText(self, -1, "The lower panel was built from this XML:") label.SetFont(wxFont(12, wxSWISS, wxNORMAL, wxBOLD)) text = wxTextCtrl(self, -1, resourceText, style=wxTE_READONLY|wxTE_MULTILINE) text.SetInsertionPoint(0) line = wxStaticLine(self, -1) # Load the resource res = wxEmptyXmlResource() res.LoadFromString(resourceText) # Now create a panel from the resource data panel = res.LoadPanel(self, "MyPanel") # and do the layout sizer = wxBoxSizer(wxVERTICAL) sizer.Add(label, 0, wxEXPAND|wxTOP|wxLEFT, 5) sizer.Add(text, 1, wxEXPAND|wxALL, 5) sizer.Add(line, 0, wxEXPAND) sizer.Add(panel, 1, wxEXPAND|wxALL, 5) self.SetSizer(sizer) self.SetAutoLayout(True) #---------------------------------------------------------------------- def runTest(frame, nb, log): win = TestPanel(nb, log) return win #---------------------------------------------------------------------- overview = """

wxXmlResourceSubclass

Sometimes it is necessary to use custom classes, but you still want them to be created from XRC. The subclass XRC attribute allows you to do that. """ if __name__ == '__main__': import sys,os import run run.main(['', os.path.basename(sys.argv[0])])