Re: [wxlua-users] wxSizer::Add() function not working the same in a Lua module

On Jan 6, 2008 4:45 PM, Ryan Pusztai <rpu...@gm...> wrote:

> The wxSizer::Add() function is not working right when wxLua is used as a
> Lua module.
>
> Example script:
>
> require( "wx" )
>
> frame = wx.wxFrame(wx.NULL, wx.wxID_ANY,  "wxLua sizer test frame")
>
> -- Create two controls (note that their parents are the _frame_ (not the
> sizer))
> textEntry = wx.wxTextCtrl(frame, 1001, "Enter URL");
> button = wx.wxButton(frame, 1002, "test")
>
> -- Put them in a vertical sizer, with ratio 3 units for the text entry, 5
> for button
> -- and padding of 6 pixels.
> sizerTop = wx.wxBoxSizer(wx.wxVERTICAL)
> sizerTop:Add(textEntry, 1, wx.wxGROW + wx.wxALL, 6)
> sizerTop:Add(button, 1, wx.wxGROW + wx.wxALL, 6)
>
> -- Set up the frame to use that sizer to move/resize its children controls
> frame:SetAutoLayout(true)
> frame:SetSizer(sizerTop)
>
> -- Optional - these will set an initial minimal size, just enough to hold
> the
> -- controls (more useful for dialogs than a frame)
> sizerTop:SetSizeHints(frame)
> sizerTop:Fit(frame)
>
> -- Start the application
> wx.wxGetApp():SetTopWindow(frame)
> frame:Show(true)
>
> -- ALWAYS call wx.wxGetApp():MainLoop() last to keep the program active
> -- otherwise the lua program will exit immediately
> wx.wxGetApp():MainLoop()
>
>
> Error output:
>
> > $ ./lua test.wx.lua
> > d:\devel\wxLua\wxBuilder\lua.exe: wxLua: Expected a number for parameter
> > 2, but got 'userdata'.
> > stack traceback:
> >         [C]: in function 'Add'
> >         test.wx.lua:21: in main chunk
> >         [C]: ?
> >
>
> What is the problem? Shouldn't this work no matter how I am using wxLua?
>

I forgot to mention that this is using the dll release of wxLua v2.8.4.2 dll
version. I am also using Windows XP.
-- 
Regards,
Ryan