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More info, the same code works fine on
Linux Mint.
Regards,
Miroslav
On 9/19/2012 11:24 AM, Miroslav Rajcic wrote:
I am having a problem similar to the one described in the
following posts:
https://mail.gnome.org/archives/gtk-list/2009-September/msg00066.html
https://mail.gnome.org/archives/gtk-list/2009-September/msg00067.html
Basically key press event handler passes individual key presses
which may not be suitable
to be interpreted as UTF-8 characters.
I've tried to implement solution described in the posts (using
GtkIMContext), but it doesn't seem to work correctly.
Sample code is a combination of those two posts:
#include <gtk/gtk.h>
static GtkIMContext *im_context;
static void gtk_entry_commit_cb (GtkIMContext *context, const
gchar *str, gpointer data) {
printf("TEXT = %s\n", str); fflush(stdout);
}
gboolean key_press_handler(GtkWidget *widget, GdkEventKey *event,
gpointer data) {
if(gtk_im_context_filter_keypress(im_context, event))
return TRUE;
return FALSE;
}
int main(int argc, char *argv[]) {
GtkWidget *the_window;
gtk_init (&argc, &argv);
the_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_signal_connect (the_window, "destroy",
G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect (the_window, "key-press-event", G_CALLBACK
(key_press_handler), NULL);
g_signal_connect (the_window, "key-release-event", G_CALLBACK
(key_press_handler), NULL);
im_context = gtk_im_context_simple_new ();
g_signal_connect (im_context, "commit", G_CALLBACK
(gtk_entry_commit_cb), NULL);
gtk_widget_show_all(the_window);
gtk_main();
return 0;
}
My problem is following: when I press single key "č" on Croatian
keyboard (AKA "LATIN SMALL LETTER C
WITH CARON"),
in the commit callback I get "Ä" letter instead (AKA "LATIN
CAPITAL LETTER A WITH DIAERESIS").
Do I need to additionally post-process this string to get the
correct UTF-8 string ?
Regards,
Miroslav
PS. My test PC is using Windows 7 with GTK 2.24.10 (32-bit).
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