I cant see that link. Your mails was very informative, can you please explain what your last problem is about? Also, why do you call gtk_widget_realize(win); Doesnt show_all realize all the widgets? 2008/8/30 Kuang-Chun Cheng <kcc1967@xxxxxxxxx>: > This message explains my question and fix my problem :-) > > http://www.mail-archive.com/gtk-app-devel-list@xxxxxxxxx/msg11790.html > > Since I did not found this behavior on Linux, so I think the Win32 port of Gtk+ > may still has this "bug". > > > KC > > > On Sat, Aug 30, 2008 at 2:08 PM, Kuang-Chun Cheng <kcc1967@xxxxxxxxx> wrote: >>>> 2008/8/28 Tor Lillqvist <tml@xxxxxx>: >>>>> Have the idle callback function return FALSE... Schedule it again with >>>>> g_idle_add() whenever you have something new that needs to be done in >>>>> the GUI thread. >> >> First, thanks for you guys here, I had successfully porting my Gtk2 app. from >> Linux to Win32 :-) However, I found a behavior of Linux and Win32 is >> quite different ... >> Let me explain what I'm doing: >> >> hello button ---> disable itself and create a thread to run non-gui job. >> ---> after non-gui job done, use g_add_idle() to enable hello >> button again. >> >> What's odd is when I click on the button, it works OK at the first time. >> But when I click on it again ... it stop receive my mouse event !!!! >> >> If I move my mouse away from the button then move it back and click on it again, >> it works again. >> >> I did not see this strange behavior under Linux. I can keep my mouse on top of >> the button, just click on it again and again ... all clicks work perfectly. >> >> The source code is here (hopefully, not too long), could someone tell me what's >> wrong in my code ?? >> My Win32 platform is WinXP/SP3, and I'm using gtk+-bundle-2.12.11.zip which I >> downloaded from http://www.gtk.org/download-windows.html. >> >> Thanks a lot >> KC >> >> ------------------------------------------------------------------ >> /* button2.c */ >> >> #include <stdlib.h> >> #include <gtk/gtk.h> >> >> gpointer non_gui_worker(gpointer data); >> gboolean non_gui_idle(gpointer data); >> void gui_cb_clicked(GtkWidget *widget, gpointer data); >> >> gboolean non_gui_idle(gpointer data) >> { >> GtkWidget *widget = data; >> gtk_widget_set_sensitive(widget, TRUE); >> return FALSE; >> } >> >> gpointer non_gui_worker(gpointer data) >> { >> printf("DO SOMETHING IN NON-GUI THREAD ...\n"); >> g_idle_add(non_gui_idle, data); >> return NULL; >> } >> >> void gui_cb_clicked(GtkWidget *widget, gpointer data) >> { >> gtk_widget_set_sensitive(widget, FALSE); >> g_thread_create(non_gui_worker, widget, FALSE, NULL); >> } >> >> int main (int argc, char *argv[]) >> { >> GtkWidget *win = NULL; >> GtkWidget *button = NULL; >> >> g_thread_init(NULL); >> gdk_threads_init(); >> gtk_init(&argc, &argv); >> >> gdk_threads_enter(); >> win = gtk_window_new(GTK_WINDOW_TOPLEVEL); >> gtk_container_set_border_width(GTK_CONTAINER(win), 10); >> >> g_signal_connect(G_OBJECT(win), "destroy", >> G_CALLBACK(gtk_main_quit), NULL); >> >> gtk_widget_realize(win); >> button = gtk_button_new_with_label("Hello Gtk+-2.0"); >> >> g_signal_connect(G_OBJECT(button), "clicked", >> G_CALLBACK(gui_cb_clicked), (gpointer) "Data Passed"); >> >> gtk_container_add(GTK_CONTAINER(win), button); >> >> gtk_widget_show_all(win); >> gtk_main(); >> gdk_threads_leave(); >> exit(0); >> } >> > _______________________________________________ > gtk-list mailing list > gtk-list@xxxxxxxxx > http://mail.gnome.org/mailman/listinfo/gtk-list > _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
