On 04/29/2011 12:31 PM, John Emmas wrote: > I'm adapting a Linux program to run under Windows, using gtk-win32. The app > has a particular dialog box which displays a Gtk::FileChooserButton. When > the dialog first gets displayed, there's no particular file selected and the > button's entry says "(None)". Clicking the button launches a > Gtk::FileChooser and the chosen file then gets "remembered" by the button. > In other words, next time the main dialog box gets displayed, the last file > to be chosen is effectively pre-selected into the FileChooserButton. This > seems to be achieved by calling Gtk::FileChooser::set_filename() > > All the above works fine. But under certain circumstances I don't want any > file to be preselected. Even if the dialog has been shown before I want the > FileChooserButton to say "(None)" when it's next displayed (like it did the > first time around). I assumed that I might be able to achieve this by > calling Gtk::FileChooser::set_filename() with an empty string. And indeed > that does seem to work when I build under Linux. But it doesn't work for me > if I compile for Windows and link to gtk-win32. Passing an empty string > seems to do some strange things. Firstly, it bizarrely selects whichever > folder the main app is running in. Secondly, if I press the button to > display the FileChooser, the FileChooser won't respond to mouse clicks > (although it continues responding to mouseover events). > > If all else fails I guess I could delete the FileChooserButton object and > create a new one each time. But before I consider that option I just > wondered if I'm doing something obviously wrong. Is there an actual > recommended way of removing a file that's currently in the > FileChooserButton's memory? (i.e. resetting its entry back to "(None)". > > John > _______________________________________________ > gtk-app-devel-list mailing list > gtk-app-devel-list@gnome.org > http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Have you tried with Gtk::FileChooser::set_current_name() instead ? -- Emmanuel Thomas-Maurin <manutm...@gmail.com> _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
