Hi again, My greatest apologies for posting twice, but unfortunately my experience with mailing lists is limited and I've just found out that my attachment is missing and also I will provide a more detailed explanation of my problem in this re-post.
The code/test case you can find at http://files.i-nz.net/temp/dynamic_menus.c My configuration: SuSE Linux 10.0 GNOME 2.12 X Window System Version 6.8.2 gtk+ 2.8.10 glib 2.8.5 pango 1.10.2 What I am trying to do is dynamically create sub menus by handling "select" and "deselect" signals for the menu item. Once a menu item is selected I am creating the sub menu and once I get a deselected event I delete the sub menu. I assume that I will always get a signal and destroy a sub menu(for example if the user moves the pointer outside the menu item or to another menu), which will destroy the children, etc. I have two major problems with the code: 1) The newly created sub menu is not being shown after it is created in the selected signal handler. It is shown only if I click on the selected menu item. 2) If I double click on a menu item it freezes my whole screen and I can't click on anything. I get a flood of messages containing the same text in console: Gtk-CRITICAL **: gtk_widget_event: assertion `WIDGET_REALIZED_FOR_EVENT (widget, event)' failed I managed to get a backtrace with GDB by running the program with --g-fatal-warnings and it is: Program received signal SIGABRT, Aborted. 0xffffe410 in __kernel_vsyscall () #0 0xffffe410 in __kernel_vsyscall () #1 0x407b6541 in raise () from /lib/tls/libc.so.6 #2 0x407b7dbb in abort () from /lib/tls/libc.so.6 #3 0x4073a1a0 in g_logv () from /opt/gnome/lib/libglib-2.0.so.0 #4 0x4073a1e5 in g_log () from /opt/gnome/lib/libglib-2.0.so.0 #5 0x4073a33c in g_return_if_fail_warning () from /opt/gnome/lib/libglib-2.0.so.0 #6 0x40263df4 in gtk_widget_event () from /opt/gnome/lib/libgtk-x11-2.0.so.0 #7 0x4016ffc5 in gtk_propagate_event () from /opt/gnome/lib/libgtk-x11-2.0.so.0 #8 0x4017045f in gtk_main_do_event () from /opt/gnome/lib/libgtk-x11-2.0.so.0 #9 0x4037ae4a in gdk_screen_get_setting () from /opt/gnome/lib/libgdk-x11-2.0.so.0 #10 0x407325dc in g_main_context_dispatch () from /opt/gnome/lib/libglib-2.0.so.0 #11 0x40732c9b in g_main_context_dispatch () from /opt/gnome/lib/libglib-2.0.so.0 #12 0x40733187 in g_main_loop_run () from /opt/gnome/lib/libglib-2.0.so.0 #13 0x4016f5d1 in gtk_main () from /opt/gnome/lib/libgtk-x11-2.0.so.0 #14 0x08049161 in main (argc=1, argv=0xbfd92174) at main.c:111 What am I doing wrong and what would be the proper way to implement what I am trying to without experiencing the 2 problems I am having? -- Ivan N. Zlatev Web: http://www.i-nZ.net PGP Key: http://files.i-nz.net/Ivan%20N.%20Zlatev.asc "It's all some kind of whacked out conspiracy."
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