Re: Difference between Gtk2 and Gtk3 output

[HW Krus <hwkrus gmail com>]

Hi,

the idea of two linked scrolled windows worked as intended. Defining the "viewport widget" as a scrolled window instead.

Using:

  ...

  swin = gtk_scrolled_window_new (NULL, NULL);

  horizontal = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (swin));

  vertical = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (swin));

  viewport = gtk_scrolled_window_new (horizontal, vertical);

  

  gtk_container_set_border_width (GTK_CONTAINER (swin), 5);

  gtk_container_set_border_width (GTK_CONTAINER (viewport), 5);

  

  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swin),

                                  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);  

  gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (swin), table1);

  gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (viewport), table2);  

  vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);

  gtk_box_pack_start(GTK_BOX (vbox), viewport, TRUE, TRUE, 0);

  gtk_box_pack_start(GTK_BOX (vbox), swin,     TRUE, TRUE, 0);

  ...

Results in: http://img836.imageshack.us/img836/7641/scrolledwindowtwoofthem.png

It almost looks the same as the Gtk2 original. 

Going back to the documentation for GtkViewport.

Gtk2: 

  Properties

  "hadjustment"              GtkAdjustment*        : Read / Write / Construct

  "shadow-type"              GtkShadowType         : Read / Write

  "vadjustment"              GtkAdjustment*        : Read / Write / Construct

  Signals

  "set-scroll-adjustments"                         : Action

and in Gtk3:

  Properties

  "shadow-type"              GtkShadowType         : Read / Write

  (no signals)

Clearly GtkViewport changed significantly.

Thanks for your feedback!

Ciao