[wxPython-users] How does wx.ArtProvider_GetIcon influences wx.ArtProvider_GetBitmap

[Yuan HOng]

The error is gone with wxPython 2.6.3.2. Thanks.

On 7/2/06, Robin Dunn <robin at alldunn.com> wrote:
> Yuan HOng wrote:
> > I am trying to create a custom dialog to display error messages. I'd
> > like to set the window icon of the dialog to wx.ART_ERROR, and in the
> > dialog I also want to display a bitmap of the same image.
> >
> > I find that under Windows, once you call wx.ArtProvider_GetIcon,
> > subsequent calls to wx.ArtProvider_GetBitmap will return strange
> > results.
> >
> > In the attached test, the dialog is shown correctly the first time.
> > When you click 'Test' button to show it the second time, the bitmap
> > lost its transparant background. And for the third time, the image
> > vanishes completely. Commenting out the call to ArtProvider_GetIcon
> > will produce the same bitmap for all invocation of the dialog.
> >
> > I tested this under Windows XP with Python 2.4 and wxPython 2.6.2.1
> > Unicode build.
> >
> > Why does calls to wx.ArtProvider_GetIcon influence subsequent calls to
> > ArtProvider_GetBitmap?
>
> I don't see the problem here.  Please try version 2.6.3.2.
>
>
> >  Besides, what does the 'client' parameter to
> > the function call actually mean?
>
> It's designed to be a way to have different collections of images with
> the same IDs, but I don't think anybody is using it that way yet.
>
>
> --
> Robin Dunn
> Software Craftsman
> http://wxPython.org  Java give you jitters?  Relax with wxPython!
>

-- 
Hong Yuan

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