Re: Cant get GtkTextBuffer from GtkTextView widget

2008-04-14 Thread Tiberius DULUMAN 
The handler should be:

static void handler(GtkWidget *widget, GtkTextView *tview)
{
GtkTextBuffer *buffer = NULL;
GtkTextIter iterator;

buffer = gtk_text_view_get_buffer(tview);
g_assert(buffer != NULL);  assert that it is not null
gtk_text_buffer_get_end_iter(buffer, iterator);pass an allocated
iterator
gtk_text_buffer_insert(buffer, iterator, Info message, -1);
}


2008/4/14 Roman Makurin [EMAIL PROTECTED]:

 Hi All!

 I`ve got a problem with GtkTextView object. I want to append text to it
 everytime when some event occurs.

 Here is code snippet:

 static void handler(GtkWidget *widget, GtkTextView *tview) {
GtkTextBuffer *buffer;
GtkTextIter *iterator;

buffer = gtk_text_view_get_buffer(tview);
g_assert(buffer == NULL);
gtk_text_buffer_get_end_iter(buffer, iterator);
gtk_text_buffer_insert(buffer, iterator,
Info message, -1);
 }

 int main(int argc, char ** argv) {
GtkWiget *tview;
tview = gtk_text_view_new();

g_signal_connect(G_OBJECT(button), clicked,
G_CALLBACK(handler), tview);

return 0;
 }


 When I`m trying to get buffer object in habdler() it allways returned as
 NULL and I`ve got segmentation fault. I can`t figure out where is my
 fault :(

 How can I append text to GtkTextView ?

 Thanks

 PS: Sorry for my english
 --
 If you think of MS-DOS as mono, and Windows as stereo,
  then Linux is Dolby Digital and all the music is free...


 ___
 gtk-app-devel-list mailing list
 gtk-app-devel-list@gnome.org
 http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: Cant get GtkTextBuffer from GtkTextView widget

2008-04-14 Thread Roman Makurin 
В Пнд, 14/04/2008 в 09:59 +0300, Tiberius DULUMAN пишет:
 The handler should be:
 
 static void handler(GtkWidget *widget, GtkTextView *tview)
 {
 GtkTextBuffer *buffer = NULL;
 GtkTextIter iterator;
 
 buffer = gtk_text_view_get_buffer(tview);
 g_assert(buffer != NULL);  assert that it is not null
 gtk_text_buffer_get_end_iter(buffer, iterator);pass an allocated
 iterator
 gtk_text_buffer_insert(buffer, iterator, Info message, -1);
 }

Thanks, it helps me.

-- 
If you think of MS-DOS as mono, and Windows as stereo,
 then Linux is Dolby Digital and all the music is free...

___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Cant get GtkTextBuffer from GtkTextView widget

2008-04-13 Thread Roman Makurin 
Hi All!

I`ve got a problem with GtkTextView object. I want to append text to it
everytime when some event occurs.

Here is code snippet:

static void handler(GtkWidget *widget, GtkTextView *tview) {
GtkTextBuffer *buffer;
GtkTextIter *iterator;

buffer = gtk_text_view_get_buffer(tview);
g_assert(buffer == NULL);
gtk_text_buffer_get_end_iter(buffer, iterator);
gtk_text_buffer_insert(buffer, iterator, 
Info message, -1);
}

int main(int argc, char ** argv) {
GtkWiget *tview;
tview = gtk_text_view_new();

g_signal_connect(G_OBJECT(button), clicked,
G_CALLBACK(handler), tview);

return 0;
}


When I`m trying to get buffer object in habdler() it allways returned as
NULL and I`ve got segmentation fault. I can`t figure out where is my
fault :(

How can I append text to GtkTextView ?

Thanks

PS: Sorry for my english
-- 
If you think of MS-DOS as mono, and Windows as stereo,
 then Linux is Dolby Digital and all the music is free...

___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list