Hello List
I'm struggling with a gtk bug that I don't know if is ubuntu specific but i suspect it is.
In my app when I open a file chooser dialog the dialog will freeze with an hourglass and home folder and desktop icons are missing from the left pane.
If I take the same open dialog code and compile in a small test app it works.
A user on the gtk list thinks that its related to linking of libgio.
I link my app with gtk, gtksourcview1, gtkglext1, glew, opengl, openal, sdl, libxml and others.
How do I fix it? What could be the bug?
This is the code I use which works as a simple hello world app:
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#include <gtk/gtk.h>
void hello (void) { g_print ("Hello World\n"); }
void destroy (void) { gtk_main_quit (); }
void opendialog(void){ GtkWidget *filedialog;
filedialog = gtk_file_chooser_dialog_new ("Open File", NULL, GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
GtkFileFilter *filter; filter = gtk_file_filter_new();
gtk_file_filter_add_pattern(filter, "*.xml");
gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(filed ialog), filter);
if (gtk_dialog_run (GTK_DIALOG (filedialog)) == GTK_RESPONSE_ACCEPT) { char *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filedialog)); g_free (filename); }
gtk_widget_destroy(filedialog);
}
main (int argc, char *argv[]) { GtkWidget *window; GtkWidget *button;
gtk_init (&argc, &argv);
window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (destroy), NULL); gtk_container_border_width (GTK_CONTAINER (window), 10);
button = gtk_button_new_with_label ("Hello World");
gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (opendialog), NULL); gtk_signal_connect_object (GTK_OBJECT (button), "clicked", hello, GTK_OBJECT (window)); gtk_container_add (GTK_CONTAINER (window), button); gtk_widget_show (button);
gtk_widget_show (window);
gtk_main ();
return 0; }