Re: question on GtkScrolledWindow

[Gregory Hosler <ghosler redhat com>]

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Iago Rubio wrote:
| Sorry, looks like the attachment got stripped.
|
| Here you've got the code.
|

ahhhh.

Many thanks.

- -Greg

|
|
| #include <gtk/gtk.h>
| // gcc `pkg-config --cflags --libs gtk+-2.0` test_w.c
|
| gboolean
| scroll_viewport (gpointer data)
| {
|   GtkWidget *viewport = (GtkWidget*)data;
|   GtkAdjustment *adj;
|   gdouble upper;
|
|   adj = gtk_viewport_get_hadjustment (GTK_VIEWPORT(viewport));        
|   g_object_get (adj, "upper", &upper, NULL);    
|   gtk_adjustment_set_value (adj, upper/2);
|
|   return FALSE;
| }
|
| int
| main (int argc, char *argv[])
| {
|   GtkWidget *window;
|   GtkWidget *scrolledwindow;
|   GtkWidget *viewport;
|   GtkWidget *fixed;
|   GtkWidget *image;
|
|   gtk_set_locale ();
|   gtk_init (&argc, &argv);
|
|   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|   gtk_window_set_default_size (GTK_WINDOW(window), 300, 100);
|
|   scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
|   gtk_widget_show (scrolledwindow);
|   gtk_container_add (GTK_CONTAINER (window), scrolledwindow);
|
|   viewport = gtk_viewport_new (NULL, NULL);
|   gtk_widget_show (viewport);
|   gtk_container_add (GTK_CONTAINER (scrolledwindow), viewport);
|
|   fixed = gtk_fixed_new ();
|   gtk_widget_show (fixed);
|   gtk_container_add (GTK_CONTAINER (viewport), fixed);
|   gtk_widget_set_size_request (fixed, 3000, 45);
|
|   image = gtk_image_new_from_stock (GTK_STOCK_OPEN,
| GTK_ICON_SIZE_DIALOG);
|   gtk_widget_show (image);
|   gtk_fixed_put (GTK_FIXED (fixed), image, 1600, 10);
|   gtk_widget_set_size_request (image, 64, 64);
|
|   g_signal_connect_swapped (window, "delete-event", gtk_main_quit,
| NULL);
|   gtk_widget_show (window);
|
|   g_idle_add (scroll_viewport, (gpointer)viewport);
|
|   gtk_main ();
|
|   return 0;
| }
|
|
|
|
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| gtk-app-devel-list gnome org
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- --
+---------------------------------------------------------------------+

Please also check the log file at "/dev/null" for additional information.
                (from /var/log/Xorg.setup.log)

| Greg Hosler                                   ghosler redhat com    |
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