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Q: How to use a Gtk::FileFilter to restrict to PNG-files?

 
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MacSlow
Familiar Face


Joined: 21 Sep 2005
Posts: 17
Location: Aachen, Germany
PostPosted: Sun Sep 25, 2005 6:21 am    Post subject: Q: How to use a Gtk::FileFilter to restrict to PNG-files? Reply with quote
Greetings everybody!

I want to enforce only PNG-files to be selected via a Gtk::FileChooser (or Gtk::FileChooserButton). From reading the API-reference of gtkmm I didn't get enough clues on Gtk::FileFilter to get it working. Furthermore I also didn't find a simple example for this on the web yet. Can anybody help out?

Thanks in advance for you time and kind advice!

Best regards...

MacSlow
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MacSlow
Familiar Face


Joined: 21 Sep 2005
Posts: 17
Location: Aachen, Germany
PostPosted: Sun Sep 25, 2005 6:30 am    Post subject: insert brain... Reply with quote
Well... in the future I should look at PyGTK-examples and derive the stuff I need for C++ from that. I just found an example and got it working. All I have to do to get the desired effect is:

Code: (Plaintext)
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Gtk::FileFilter pngFilter;
pngFilter.add_pattern ("*.png");
pngFilter.add_pattern ("*.PNG");
pFCB->add_filter (pngFilter);
pFCB->set_filter (pngFilter);
...


Best regards...

MacSlow
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