redraw the main line? It's definitely a good idea
to gather all codes of axes drawing into special function and put it
into a configure event handler. What do you recommend that I do now
(if "off-screen' drawing is much more expensive and in general is a
very niche use cases)?
Regards,
Serg
Hi, everyone
I'm struggling with migration from gtk2. Well gtk_cairo_create is
deprecated in gtk3. And it looks the changes are very serious (or I'm sach
silly that even do not understand what should I do instead of it ). Is
there anybody who use Drawing Area in GTK3 and can explain the right way
Hi everyone!
Can anybody be so kind to help me with sources (docs of web) with relevant
information or any ideas concerning interpretation of gtk messages like
this:
(main_1:31671): Gtk-WARNING **:
/build/buildd-gtk+2.0_2.24.10-2-i386-Tg7Q_2/gtk+2.0-2.24.10/gtk/gtkwidget.c:5683:
widget not within
Hi,
to write a trivial key-press handler like the following:
static gboolean key_pressed (GtkWidget *area, GdkEventKey *event, GPtrArray
*ptLinePoints)
{
GError *error;
guint tt;
if (event-keyval == GDK_Delete) {
...
}
if (event-keyval == GDK_Return) {
...
}
return FALSE;
}
