[wxPython-users] xrc and wxStatusBar probs

[DASPRiD]

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> Hi, I am trying to instantiate a wxStatus Bar, but not having much luck.

Hi Marc Risney,

> Here is my element in the .xrc file
> 
> <object class="sizeritem">
>           <object class="wxStatusBar" name="ID_STATUS_BAR">
>             <fields>2</fields>
>             <widths></widths>
>             <style>wxST_SIZEGRIP</style>
>           </object>
>           <flag>wxEXPAND</flag>
>         </object>
>        </object>

I don't know much about xrc, but

> and here is my python code
> 
> 
> class Application(wx.App):
>     def OnInit(self):
>         self.res = xrc.XmlResource("gui.xrc")
>         self.InitFrame()
>         self.InitMenu()
>         self.InitStatusBar()
>         self.InitEverythingElse()
>         return True
> 
>     def InitFrame(self):
>         self.frame = self.res.LoadFrame(None, "ID_MAIN_FRAME")
>         self.panel = xrc.XRCCTRL(self.frame, "ID_MAIN_PANEL")
>     
>     def InitMenu(self):
>         self.menuBar = self.res.LoadMenuBar("ID_MENU_BAR")
>         self.frame.SetMenuBar(self.menuBar)
>         self.frame.Bind(wx.EVT_MENU, self.OnOpen, id=xrc.XRCID("ID_OPEN"))
> 
>     def InitStatusBar(self):
>         self.statusBar = wx.StatusBar
>         self.statusBar = self.res.LoadObject(self,"ID_STATUS_BAR","wxStatusBar")

Here you gave self as first parameter (with self in the object itself,
its the second one). self is wx.app, but wx.window * is expected, so you
have to write:

self.statusBar =
self.res.LoadObject(self.frame,"ID_STATUS_BAR","wxStatusBar")

>         self.frame.SetStatusBar = self.statusBar
>         self.statusBar.SetStatusText("test",0)
> 
> 
> This is the error I get when I try to start my app:
> 
>  File "D:\projects\CarsonCity\Python\gui\ncats.py", line 79, in main
>    app = Application(0)
>  File
> "D:\Python\Python24\Lib\site-packages\wx-2.6-msw-unicode\wx\_core.py", li
> e 7700, in __init__
>    self._BootstrapApp()
>  File
> "D:\Python\Python24\Lib\site-packages\wx-2.6-msw-unicode\wx\_core.py", li
> e 7352, in _BootstrapApp
>    return _core_.PyApp__BootstrapApp(*args, **kwargs)
>  File "D:\projects\CarsonCity\Python\gui\ncats.py", line 17, in OnInit
>    self.InitStatusBar()
>  File "D:\projects\CarsonCity\Python\gui\ncats.py", line 34, in
> InitStatusBar
>    self.statusBar = self.res.LoadObject(self,"ID_STATUS_BAR","wxStatusBar")
>  File
> "D:\Python\Python24\Lib\site-packages\wx-2.6-msw-unicode\wx\xrc.py", line
> 157, in LoadObject
>    return _xrc.XmlResource_LoadObject(*args, **kwargs)
> ypeError: argument number 2: a 'wxWindow *' is expected,
> 'PySwigObject(_p_wxPyA
> p)' is received
> 
> any suggestions?
> 
> Marc

Hope this helps you.


Best regards,
DASPRiD
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