diff --git a/wireshark-1.8.x-gtk3-layouts.patch b/wireshark-1.8.x-gtk3-layouts.patch
new file mode 100644
index 0000000..7673cd6
--- /dev/null
+++ b/wireshark-1.8.x-gtk3-layouts.patch
@@ -0,0 +1,1648 @@
+diff --git a/ui/gtk/bootp_stat.c b/ui/gtk/bootp_stat.c
+index 246e305..3b4895e 100644
+--- a/ui/gtk/bootp_stat.c
++++ b/ui/gtk/bootp_stat.c
+@@ -228,7 +228,7 @@ dhcpstat_init(const char *optarg, void *userdata _U_)
+
+ /* Status Codes frame */
+ message_type_fr = gtk_frame_new("DHCP Message Type");
+- gtk_container_add(GTK_CONTAINER(vbox), message_type_fr);
++ gtk_box_pack_start(GTK_BOX (vbox), message_type_fr, FALSE, TRUE, 0);
+ gtk_widget_show(message_type_fr);
+
+ sp->table_message_type = gtk_table_new( 0, 4, FALSE);
+diff --git a/ui/gtk/capture_dlg.c b/ui/gtk/capture_dlg.c
+index f0d1115..eeaca87 100644
+--- a/ui/gtk/capture_dlg.c
++++ b/ui/gtk/capture_dlg.c
+@@ -1227,7 +1227,7 @@ capture_remote_cb(GtkWidget *w, gboolean focus_username)
+
+ /* Authentication options frame */
+ auth_fr = gtk_frame_new("Authentication");
+- gtk_container_add(GTK_CONTAINER(main_vb), auth_fr);
++ gtk_box_pack_start(GTK_BOX (main_vb), auth_fr, TRUE, TRUE, 0);
+
+ auth_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(auth_vb), 5);
+@@ -1428,7 +1428,7 @@ options_remote_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* Remote capture options */
+ capture_fr = gtk_frame_new("Capture Options");
+- gtk_container_add(GTK_CONTAINER(main_vb), capture_fr);
++ gtk_box_pack_start(GTK_BOX (main_vb), capture_fr, TRUE, TRUE, 0);
+
+ capture_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(capture_vb), 5);
+@@ -1437,17 +1437,18 @@ options_remote_cb(GtkWidget *w _U_, gpointer d _U_)
+ nocap_rpcap_cb = gtk_check_button_new_with_mnemonic("Do not capture own RPCAP traffic");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(nocap_rpcap_cb),
+ device.remote_opts.remote_host_opts.nocap_rpcap);
+- gtk_container_add(GTK_CONTAINER(capture_vb), nocap_rpcap_cb);
++ gtk_box_pack_start(GTK_BOX (capture_vb), nocap_rpcap_cb, TRUE, TRUE, 0);
+
+ datatx_udp_cb = gtk_check_button_new_with_mnemonic("Use UDP for data transfer");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(datatx_udp_cb),
+ device.remote_opts.remote_host_opts.datatx_udp);
+- gtk_container_add(GTK_CONTAINER(capture_vb), datatx_udp_cb);
++ gtk_box_pack_start(GTK_BOX (capture_vb), datatx_udp_cb, TRUE, TRUE, 0);
++
+
+ #ifdef HAVE_PCAP_SETSAMPLING
+ /* Sampling options */
+ sampling_fr = gtk_frame_new("Sampling Options");
+- gtk_container_add(GTK_CONTAINER(main_vb), sampling_fr);
++ gtk_box_pack_start(GTK_BOX (main_vb), sampling_fr, TRUE, TRUE, 0);
+
+ sampling_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(sampling_vb), 5);
+@@ -1960,7 +1961,7 @@ void options_interface_cb(GtkTreeView *view, GtkTreePath *path, GtkTreeViewColum
+
+ /* Capture-related options frame */
+ capture_fr = gtk_frame_new("Capture");
+- gtk_container_add(GTK_CONTAINER(main_vb), capture_fr);
++ gtk_box_pack_start(GTK_BOX (main_vb), capture_fr, TRUE, TRUE, 0);
+
+ capture_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(capture_vb), 5);
+@@ -3213,24 +3214,24 @@ show_add_interfaces_dialog(void)
+ tmp = gtk_label_new("Pipes");
+ gtk_widget_show(tmp);
+ hbox = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(hbox), tmp);
++ gtk_box_pack_start(GTK_BOX (hbox), tmp, TRUE, TRUE, 0);
+
+ gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, hbox);
+
+ /* Pipe row */
+ pipe_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 20, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(pipe_hb), 5);
+- gtk_box_pack_start(GTK_BOX(temp_page), pipe_hb, FALSE, FALSE, 0);
++ gtk_box_pack_start(GTK_BOX(temp_page), pipe_hb, TRUE, TRUE, 0);
+
+ /* Container for each row of widgets */
+ pipe_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(pipe_vb), 0);
+- gtk_container_add(GTK_CONTAINER(pipe_hb), pipe_vb);
++ gtk_box_pack_start(GTK_BOX (pipe_hb), pipe_vb, TRUE, TRUE, 0);
+ gtk_widget_show(pipe_vb);
+
+ /* Top row: Buttons and pipe list */
+ top_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
+- gtk_container_add(GTK_CONTAINER(pipe_vb), top_hb);
++ gtk_box_pack_start(GTK_BOX (pipe_vb), top_hb, TRUE, TRUE, 0);
+ gtk_widget_show(top_hb);
+
+ edit_fr = gtk_frame_new("");
+@@ -3300,7 +3301,7 @@ show_add_interfaces_dialog(void)
+ gtk_widget_show(props_vb);
+
+ middle_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(props_vb), middle_hb);
++ gtk_box_pack_start(GTK_BOX (props_vb), middle_hb, TRUE, TRUE, 0);
+ gtk_widget_show(middle_hb);
+
+ pipe_lb = gtk_label_new("Pipe:");
+@@ -3321,7 +3322,7 @@ show_add_interfaces_dialog(void)
+ g_signal_connect(pipe_bt, "clicked", G_CALLBACK(capture_prep_pipe_cb), pipe_te);
+
+ bbox = dlg_button_row_new(GTK_STOCK_SAVE, GTK_STOCK_CLOSE, NULL);
+- gtk_box_pack_start(GTK_BOX(temp_page), bbox, TRUE, FALSE, 5);
++ gtk_box_pack_start(GTK_BOX(temp_page), bbox, FALSE, FALSE, 5);
+
+ add_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_SAVE);
+ g_signal_connect(add_bt, "clicked", G_CALLBACK(add_pipe_cb), new_interfaces_w);
+@@ -3341,12 +3342,13 @@ show_add_interfaces_dialog(void)
+ tmp = gtk_label_new("Local Interfaces");
+ gtk_widget_show(tmp);
+ hbox = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(hbox), tmp);
++ gtk_box_pack_start(GTK_BOX (hbox), tmp, TRUE, TRUE, 0);
+ gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, hbox);
+
+ local_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(local_vb), 0);
+- gtk_container_add(GTK_CONTAINER(temp_page), local_vb);
++ //gtk_container_add(GTK_CONTAINER(temp_page), local_vb);
++ gtk_box_pack_start(GTK_BOX(temp_page), local_vb, TRUE, TRUE, 0);
+ gtk_widget_show(local_vb);
+
+ local_fr = gtk_frame_new("Local Interfaces");
+@@ -3384,7 +3386,7 @@ show_add_interfaces_dialog(void)
+
+ bbox = dlg_button_row_new(GTK_STOCK_REFRESH, GTK_STOCK_APPLY, GTK_STOCK_CLOSE, NULL);
+
+- gtk_box_pack_start(GTK_BOX(temp_page), bbox, TRUE, FALSE, 5);
++ gtk_box_pack_start(GTK_BOX(temp_page), bbox, FALSE, FALSE, 5);
+ refresh_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_REFRESH);
+ g_signal_connect(refresh_bt, "clicked", G_CALLBACK(rescan_local_cb), NULL);
+ gtk_widget_set_tooltip_text(GTK_WIDGET(refresh_bt), "Rescan the local interfaces and refresh the list");
+@@ -3407,7 +3409,7 @@ show_add_interfaces_dialog(void)
+ tmp = gtk_label_new("Remote Interfaces");
+ gtk_widget_show(tmp);
+ hbox = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(hbox), tmp);
++ gtk_box_pack_start(GTK_BOX (hbox), tmp, TRUE, TRUE, 0);
+ gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, hbox);
+
+ remote_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
+@@ -3631,7 +3633,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* Capture-related options frame */
+ capture_fr = gtk_frame_new("Capture");
+- gtk_container_add(GTK_CONTAINER(main_vb), capture_fr);
++ gtk_box_pack_start(GTK_BOX (main_vb), capture_fr, TRUE, TRUE, 0);
+
+ capture_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(capture_vb), 5);
+@@ -3779,7 +3781,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* Capture file-related options frame */
+ file_fr = gtk_frame_new("Capture File(s)");
+- gtk_container_add(GTK_CONTAINER(left_vb), file_fr);
++ gtk_box_pack_start(GTK_BOX (left_vb), file_fr, TRUE, TRUE, 0);
+
+ file_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(file_vb), 5);
+@@ -3930,7 +3932,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* Capture limits frame */
+ limit_fr = gtk_frame_new("Stop Capture ...");
+- gtk_container_add(GTK_CONTAINER(left_vb), limit_fr);
++ gtk_box_pack_start(GTK_BOX (left_vb), limit_fr, TRUE, TRUE, 0);
+
+ limit_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(limit_vb), 5);
+@@ -4010,7 +4012,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* Display-related options frame */
+ display_fr = gtk_frame_new("Display Options");
+- gtk_container_add(GTK_CONTAINER(right_vb), display_fr);
++ gtk_box_pack_start(GTK_BOX (right_vb), display_fr, TRUE, TRUE, 0);
+
+ display_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(display_vb), 5);
+@@ -4025,7 +4027,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
+ gtk_widget_set_tooltip_text(sync_cb,
+ "Using this option will show the captured packets immediately on the main screen. "
+ "Please note: this will slow down capturing, so increased packet drops might appear.");
+- gtk_container_add(GTK_CONTAINER(display_vb), sync_cb);
++ gtk_box_pack_start(GTK_BOX (display_vb), sync_cb, TRUE, TRUE, 0);
+
+ /* "Auto-scroll live update" row */
+ auto_scroll_cb = gtk_check_button_new_with_mnemonic("_Automatic scrolling in live capture");
+@@ -4033,17 +4035,17 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
+ gtk_widget_set_tooltip_text(auto_scroll_cb,
+ "This will scroll the \"Packet List\" automatically to the latest captured packet, "
+ "when the \"Update List of packets in real time\" option is used.");
+- gtk_container_add(GTK_CONTAINER(display_vb), auto_scroll_cb);
++ gtk_box_pack_start(GTK_BOX (display_vb), auto_scroll_cb, TRUE, TRUE, 0);
+
+ /* "Hide capture info" row */
+ hide_info_cb = gtk_check_button_new_with_mnemonic("_Hide capture info dialog");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(hide_info_cb), !global_capture_opts.show_info);
+ gtk_widget_set_tooltip_text(hide_info_cb, "Hide the capture info dialog while capturing.");
+- gtk_container_add(GTK_CONTAINER(display_vb), hide_info_cb);
++ gtk_box_pack_start(GTK_BOX (display_vb), hide_info_cb, TRUE, TRUE, 0);
+
+ /* Name Resolution frame */
+ resolv_fr = gtk_frame_new("Name Resolution");
+- gtk_container_add(GTK_CONTAINER(right_vb), resolv_fr);
++ gtk_box_pack_start(GTK_BOX (right_vb), resolv_fr, TRUE, TRUE, 0);
+
+ resolv_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(resolv_vb), 5);
+@@ -4054,14 +4056,14 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_resolv_cb),
+ gbl_resolv_flags & RESOLV_MAC);
+ gtk_widget_set_tooltip_text(m_resolv_cb, "Perform MAC layer name resolution while capturing.");
+- gtk_container_add(GTK_CONTAINER(resolv_vb), m_resolv_cb);
++ gtk_box_pack_start(GTK_BOX (resolv_vb), m_resolv_cb, TRUE, TRUE, 0);
+
+ n_resolv_cb = gtk_check_button_new_with_mnemonic(
+ "Enable _network name resolution");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(n_resolv_cb),
+ gbl_resolv_flags & RESOLV_NETWORK);
+ gtk_widget_set_tooltip_text(n_resolv_cb, "Perform network layer name resolution while capturing.");
+- gtk_container_add(GTK_CONTAINER(resolv_vb), n_resolv_cb);
++ gtk_box_pack_start(GTK_BOX (resolv_vb), n_resolv_cb, FALSE, TRUE, 0);
+
+ t_resolv_cb = gtk_check_button_new_with_mnemonic(
+ "Enable _transport name resolution");
+@@ -4069,7 +4071,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
+ gbl_resolv_flags & RESOLV_TRANSPORT);
+ gtk_widget_set_tooltip_text(t_resolv_cb,
+ "Perform transport layer name resolution while capturing.");
+- gtk_container_add(GTK_CONTAINER(resolv_vb), t_resolv_cb);
++ gtk_box_pack_start(GTK_BOX (resolv_vb), t_resolv_cb, TRUE, TRUE, 0);
+
+ /* Button row: "Start", "Cancel" and "Help" buttons */
+ bbox = dlg_button_row_new(WIRESHARK_STOCK_CAPTURE_START, GTK_STOCK_CLOSE, GTK_STOCK_HELP, NULL);
+diff --git a/ui/gtk/capture_file_dlg.c b/ui/gtk/capture_file_dlg.c
+index 0f0b1b5..90ff4e8 100644
+--- a/ui/gtk/capture_file_dlg.c
++++ b/ui/gtk/capture_file_dlg.c
+@@ -721,7 +721,7 @@ file_merge_cmd(GtkWidget *w)
+
+ /* File type row */
+ ft_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(main_vb), ft_hb);
++ gtk_box_pack_start(GTK_BOX (main_vb), ft_hb, FALSE, TRUE, 0);
+ gtk_widget_show(ft_hb);
+
+ ft_lb = gtk_label_new("Merged output file type:");
+@@ -1646,7 +1646,7 @@ do_file_save_as(capture_file *cf, gboolean must_support_comments,
+
+ /* File type row */
+ ft_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(main_vb), ft_hb);
++ gtk_box_pack_start(GTK_BOX (main_vb), ft_hb, FALSE, TRUE, 0);
+ gtk_widget_show(ft_hb);
+
+ ft_lb = gtk_label_new("File type:");
+@@ -1664,7 +1664,7 @@ do_file_save_as(capture_file *cf, gboolean must_support_comments,
+ /* compressed - if the file is currently compressed, and the default
+ file type supports compression, turn the checkbox on */
+ compressed_cb = gtk_check_button_new_with_label("Compress with gzip");
+- gtk_container_add(GTK_CONTAINER(ft_hb), compressed_cb);
++ gtk_box_pack_start(GTK_BOX (ft_hb), compressed_cb, FALSE, TRUE, 0);
+ if (cf->iscompressed && wtap_dump_can_compress(default_ft))
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compressed_cb), TRUE);
+ gtk_widget_show(compressed_cb);
+@@ -1879,7 +1879,8 @@ file_export_specified_packets_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
+
+ /* File type row */
+ ft_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(main_vb), ft_hb);
++ gtk_box_pack_start(GTK_BOX (main_vb), ft_hb, FALSE, TRUE, 0);
++
+ gtk_widget_show(ft_hb);
+
+ ft_lb = gtk_label_new("File type:");
+@@ -1899,7 +1900,7 @@ file_export_specified_packets_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
+
+ /* compressed */
+ compressed_cb = gtk_check_button_new_with_label("Compress with gzip");
+- gtk_container_add(GTK_CONTAINER(ft_hb), compressed_cb);
++ gtk_box_pack_start(GTK_BOX (ft_hb), compressed_cb, FALSE, TRUE, 0);
+ gtk_widget_show(compressed_cb);
+ g_object_set_data(G_OBJECT(file_export_specified_packets_w), E_COMPRESSED_CB_KEY, compressed_cb);
+
+@@ -2111,7 +2112,7 @@ file_color_import_cmd_cb(GtkWidget *color_filters, gpointer filter_list _U_)
+ gtk_widget_show(main_vb);
+
+ cfglobal_but = gtk_button_new_with_label("Global Color Filter File");
+- gtk_container_add(GTK_CONTAINER(main_vb), cfglobal_but);
++ gtk_box_pack_start(GTK_BOX (main_vb), cfglobal_but, FALSE, TRUE, 0);
+ g_signal_connect(cfglobal_but, "clicked",
+ G_CALLBACK(color_global_cb), file_color_import_w);
+ gtk_widget_show(cfglobal_but);
+@@ -2220,7 +2221,7 @@ file_color_export_cmd_cb(GtkWidget *w _U_, gpointer filter_list)
+ gtk_widget_show(main_vb);
+
+ cfselect_cb = gtk_check_button_new_with_label("Export only selected filters");
+- gtk_container_add(GTK_CONTAINER(main_vb), cfselect_cb);
++ gtk_box_pack_start(GTK_BOX (main_vb), cfselect_cb, FALSE, TRUE, 0);
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cfselect_cb), FALSE);
+ g_signal_connect(cfselect_cb, "toggled",
+ G_CALLBACK(color_toggle_selected_cb), NULL);
+@@ -2228,7 +2229,7 @@ file_color_export_cmd_cb(GtkWidget *w _U_, gpointer filter_list)
+ color_set_export_selected_sensitive(cfselect_cb);
+
+ cfglobal_but = gtk_button_new_with_label("Global Color Filter File");
+- gtk_container_add(GTK_CONTAINER(main_vb), cfglobal_but);
++ gtk_box_pack_start(GTK_BOX (main_vb), cfglobal_but, FALSE, TRUE, 0);
+ g_signal_connect(cfglobal_but, "clicked",
+ G_CALLBACK(color_global_cb), file_color_export_w);
+ gtk_widget_show(cfglobal_but);
+diff --git a/ui/gtk/capture_if_details_dlg_win32.c b/ui/gtk/capture_if_details_dlg_win32.c
+index 2ab50ff..e2de682 100644
+--- a/ui/gtk/capture_if_details_dlg_win32.c
++++ b/ui/gtk/capture_if_details_dlg_win32.c
+@@ -2316,8 +2316,7 @@ capture_if_details_page_new(GtkWidget **table)
+ *table = gtk_table_new(1, 2, FALSE);
+ gtk_table_set_col_spacings(GTK_TABLE(*table), 6);
+ gtk_table_set_row_spacings(GTK_TABLE(*table), 3);
+- gtk_container_add(GTK_CONTAINER(main_vb), *table);
+-
++ gtk_box_pack_start(GTK_BOX (main_vb), *table, TRUE, TRUE, 0);
+ return main_vb;
+ }
+
+diff --git a/ui/gtk/capture_if_dlg.c b/ui/gtk/capture_if_dlg.c
+index 018d095..b7b9759 100644
+--- a/ui/gtk/capture_if_dlg.c
++++ b/ui/gtk/capture_if_dlg.c
+@@ -699,21 +699,21 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(if_sw), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+ gtk_box_pack_start(GTK_BOX(top_vb), if_sw, TRUE, TRUE, 0);
+
+- if_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
++ if_vb = gtk_alignment_new(0.0, 0.0, 1.0, 0.0);
+ gtk_container_set_border_width(GTK_CONTAINER(if_vb), 5);
+ gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(if_sw), if_vb);
+
+- if_tb = gtk_table_new(1,9, FALSE);
+- gtk_table_set_row_spacings(GTK_TABLE(if_tb), 3);
+- gtk_table_set_col_spacings(GTK_TABLE(if_tb), 3);
+- gtk_box_pack_start(GTK_BOX(if_vb), if_tb, FALSE, FALSE, 0);
++ if_tb = ws_gtk_grid_new();
++ ws_gtk_grid_set_row_spacing(GTK_GRID(if_tb), 3);
++ ws_gtk_grid_set_column_spacing(GTK_GRID(if_tb), 3);
++ gtk_container_add(GTK_CONTAINER(if_vb), if_tb);
+
+- row = 0;
++ row = 1;
+ height = 0;
+
+ /* This is the icon column, used to display which kind of interface we have */
+ if_lb = gtk_label_new("");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), if_lb, 0, 1, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), if_lb, 0, 1, 1, 1);
+
+ #ifndef _WIN32
+ /*
+@@ -722,19 +722,19 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
+ * bother showing them.
+ */
+ if_lb = gtk_label_new("Device");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), if_lb, 1, 4, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), if_lb, 1, 1, 2, 1);
+ #endif
+ if_lb = gtk_label_new("Description");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), if_lb, 4, 5, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), if_lb, 4, 1, 1, 1);
+
+ if_lb = gtk_label_new(" IP ");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), if_lb, 5, 6, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), if_lb, 5, 1, 1, 1);
+
+ if_lb = gtk_label_new("Packets");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), if_lb, 6, 7, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), if_lb, 6, 1, 1, 1);
+
+ if_lb = gtk_label_new(" Packets/s ");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), if_lb, 7, 8, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), if_lb, 7, 1, 1, 1);
+ row++;
+
+ height += 30;
+@@ -754,7 +754,7 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
+ continue;
+ }
+ data.choose_bt = gtk_check_button_new();
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), data.choose_bt, 0, 1, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), data.choose_bt, 0, row, 1, 1);
+ if (gbl_capture_in_progress) {
+ gtk_widget_set_sensitive(data.choose_bt, FALSE);
+ } else {
+@@ -764,13 +764,13 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
+ g_signal_connect(data.choose_bt, "toggled", G_CALLBACK(store_selected), device.name);
+ /* Kind of adaptor (icon) */
+ icon = capture_get_if_icon(&(device));
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), icon, 1, 2, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), icon, 1, row, 1, 1);
+
+ /* device name */
+ data.device_lb = gtk_label_new(device.name);
+ #ifndef _WIN32
+ gtk_misc_set_alignment(GTK_MISC(data.device_lb), 0.0f, 0.5f);
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), data.device_lb, 2, 4, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), data.device_lb, 2, row, 1, 1);
+ #endif
+ g_string_append(if_tool_str, "Device: ");
+ g_string_append(if_tool_str, device.name);
+@@ -788,7 +788,7 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
+ data.descr_lb = gtk_label_new("");
+ }
+ gtk_misc_set_alignment(GTK_MISC(data.descr_lb), 0.0f, 0.5f);
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), data.descr_lb, 4, 5, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), data.descr_lb, 4, row, 1, 1);
+ if (device.if_info.description) {
+ g_string_append(if_tool_str, "Description: ");
+ g_string_append(if_tool_str, device.if_info.description);
+@@ -809,7 +809,7 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
+ }
+ eb = gtk_event_box_new ();
+ gtk_container_add(GTK_CONTAINER(eb), data.ip_lb);
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), eb, 5, 6, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), eb, 5, row, 1, 1);
+ if (get_ip_addr_count(device.if_info.addrs) > 1) {
+ /* More than one IP address, make it possible to toggle */
+ g_object_set_data(G_OBJECT(eb), CAPTURE_IF_IP_ADDR_LABEL, data.ip_lb);
+@@ -821,17 +821,17 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* packets */
+ data.curr_lb = gtk_label_new("-");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), data.curr_lb, 6, 7, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), data.curr_lb, 6, row, 1, 1);
+
+ /* packets/s */
+ data.last_lb = gtk_label_new("-");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), data.last_lb, 7, 8, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), data.last_lb, 7, row, 1, 1);
+
+ /* details button */
+ #ifdef _WIN32
+ data.details_bt = gtk_button_new_from_stock(WIRESHARK_STOCK_CAPTURE_DETAILS);
+ gtk_widget_set_tooltip_text(data.details_bt, "Open the capture details dialog of this interface.");
+- gtk_table_attach_defaults(GTK_TABLE(if_tb), data.details_bt, 8, 9, row, row+1);
++ ws_gtk_grid_attach_defaults(GTK_GRID(if_tb), data.details_bt, 8, row, 1, 1);
+ if (capture_if_has_details(device.name)) {
+ g_signal_connect(data.details_bt, "clicked", G_CALLBACK(capture_details_cb), device.name);
+ } else {
+@@ -844,7 +844,9 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
+ row++;
+ if (row <= 20) {
+ /* Lets add up 20 rows of interfaces, otherwise the window may become too high */
++ gtk_widget_show(GTK_WIDGET(data.choose_bt));
+ gtk_widget_get_preferred_size(GTK_WIDGET(data.choose_bt), &requisition, NULL);
++ gtk_widget_hide(GTK_WIDGET(data.choose_bt));
+ height += requisition.height;
+ }
+ }
+diff --git a/ui/gtk/conversations_table.c b/ui/gtk/conversations_table.c
+index 6442b9a..77b0f9f 100644
+--- a/ui/gtk/conversations_table.c
++++ b/ui/gtk/conversations_table.c
+@@ -2785,7 +2785,7 @@ init_conversation_notebook_cb(GtkWidget *w _U_, gpointer d _U_)
+ gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
+
+ nb = gtk_notebook_new();
+- gtk_container_add(GTK_CONTAINER(vbox), nb);
++ gtk_box_pack_start(GTK_BOX (vbox), nb, TRUE, TRUE, 0);
+ g_object_set_data(G_OBJECT(nb), NB_PAGES_KEY, pages);
+
+ page = 0;
+@@ -2812,14 +2812,14 @@ init_conversation_notebook_cb(GtkWidget *w _U_, gpointer d _U_)
+ gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+
+ resolv_cb = gtk_check_button_new_with_mnemonic("Name resolution");
+- gtk_container_add(GTK_CONTAINER(hbox), resolv_cb);
++ gtk_box_pack_start(GTK_BOX (hbox), resolv_cb, TRUE, TRUE, 0);
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(resolv_cb), TRUE);
+ gtk_widget_set_tooltip_text(resolv_cb, "Show results of name resolutions rather than the \"raw\" values. "
+ "Please note: The corresponding name resolution must be enabled.");
+ g_signal_connect(resolv_cb, "toggled", G_CALLBACK(ct_resolve_toggle_dest), pages);
+
+ filter_cb = gtk_check_button_new_with_mnemonic("Limit to display filter");
+- gtk_container_add(GTK_CONTAINER(hbox), filter_cb);
++ gtk_box_pack_start(GTK_BOX (hbox), filter_cb, TRUE, TRUE, 0);
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(filter_cb), FALSE);
+ gtk_widget_set_tooltip_text(filter_cb, "Limit the list to conversations matching the current display filter.");
+ g_signal_connect(filter_cb, "toggled", G_CALLBACK(ct_filter_toggle_dest), pages);
+diff --git a/ui/gtk/decode_as_dlg.c b/ui/gtk/decode_as_dlg.c
+index dbdc4cf..fbbfc1d 100644
+--- a/ui/gtk/decode_as_dlg.c
++++ b/ui/gtk/decode_as_dlg.c
+@@ -1847,7 +1847,7 @@ decode_add_notebook (GtkWidget *format_hb)
+
+ /* Start a nootbook for flipping between sets of changes */
+ notebook = gtk_notebook_new();
+- gtk_container_add(GTK_CONTAINER(format_hb), notebook);
++ gtk_box_pack_start(GTK_BOX(format_hb), notebook, TRUE, TRUE, 0);
+ g_object_set_data(G_OBJECT(decode_w), E_NOTEBOOK, notebook);
+
+ /* Add link level selection page */
+diff --git a/ui/gtk/dfilter_expr_dlg.c b/ui/gtk/dfilter_expr_dlg.c
+index 10627c4..afe2517 100644
+--- a/ui/gtk/dfilter_expr_dlg.c
++++ b/ui/gtk/dfilter_expr_dlg.c
+@@ -929,11 +929,11 @@ dfilter_expr_dlg_new(GtkWidget *filter_te)
+
+ main_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(main_hb), 5);
+- gtk_container_add(GTK_CONTAINER(main_vb), main_hb);
++ gtk_box_pack_start(GTK_BOX (main_vb), main_hb, TRUE, TRUE, 0);
+
+ field_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(field_vb), 5);
+- gtk_container_add(GTK_CONTAINER(main_hb), field_vb);
++ gtk_box_pack_start(GTK_BOX (main_hb), field_vb, TRUE, TRUE, 0);
+
+ field_tree_lb = gtk_label_new("Field name");
+ gtk_misc_set_alignment(GTK_MISC(field_tree_lb), 0.0f, 0.0f);
+@@ -961,7 +961,7 @@ dfilter_expr_dlg_new(GtkWidget *filter_te)
+
+ relation_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(relation_vb), 5);
+- gtk_container_add(GTK_CONTAINER(main_hb), relation_vb);
++ gtk_box_pack_start(GTK_BOX (main_hb), relation_vb, TRUE, TRUE, 0);
+
+ relation_label = gtk_label_new("Relation");
+ gtk_misc_set_alignment(GTK_MISC(relation_label), 0.0f, 0.0f);
+@@ -1036,7 +1036,7 @@ dfilter_expr_dlg_new(GtkWidget *filter_te)
+ /* value column */
+ value_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(value_vb), 5);
+- gtk_container_add(GTK_CONTAINER(main_hb), value_vb);
++ gtk_box_pack_start(GTK_BOX (main_hb), value_vb, FALSE, TRUE, 0);
+
+ value_label = gtk_label_new("Value");
+ gtk_misc_set_alignment(GTK_MISC(value_label), 0.0f, 0.0f);
+diff --git a/ui/gtk/edit_packet_comment_dlg.c b/ui/gtk/edit_packet_comment_dlg.c
+index 9674c75..841a3ed 100644
+--- a/ui/gtk/edit_packet_comment_dlg.c
++++ b/ui/gtk/edit_packet_comment_dlg.c
+@@ -103,6 +103,7 @@ edit_packet_comment_dlg (GtkAction *action _U_, gpointer data _U_)
+
+ GtkWidget *vbox;
+ GtkWidget *view;
++ GtkWidget *scroll;
+ GtkWidget *bbox;
+ GtkWidget *ok_bt, *cancel_bt, *help_bt;
+ GtkTextBuffer *buffer = NULL;
+@@ -121,6 +122,14 @@ edit_packet_comment_dlg (GtkAction *action _U_, gpointer data _U_)
+ view = gtk_text_view_new ();
+ gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD);
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
++ gtk_widget_show (view);
++
++ scroll = gtk_scrolled_window_new(NULL, NULL);
++ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
++ GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
++ gtk_container_add(GTK_CONTAINER(scroll), view);
++ gtk_widget_show(scroll);
++ gtk_box_pack_start(GTK_BOX (vbox), scroll, TRUE, TRUE, 0);
+
+ /* Get the comment */
+ opt_comment = new_packet_list_get_packet_comment();
+@@ -131,8 +140,6 @@ edit_packet_comment_dlg (GtkAction *action _U_, gpointer data _U_)
+ gtk_text_buffer_set_text (buffer, buf_str, -1);
+ g_free(buf_str);
+ }
+- gtk_container_add(GTK_CONTAINER(vbox), view);
+- gtk_widget_show (view);
+
+ /* Button row. */
+ bbox = dlg_button_row_new (GTK_STOCK_OK, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
+@@ -208,7 +215,7 @@ edit_capture_dlg_launch (void)
+ gtk_text_buffer_set_text (buffer, buf_str, -1);
+ g_free(buf_str);
+ }
+- gtk_container_add(GTK_CONTAINER(vbox), view);
++ gtk_box_pack_start(GTK_BOX (vbox), view, FALSE, TRUE, 0);
+ gtk_widget_show (view);
+
+ /* Button row. */
+diff --git a/ui/gtk/export_object.c b/ui/gtk/export_object.c
+index 4d61ffc..3d23d81 100644
+--- a/ui/gtk/export_object.c
++++ b/ui/gtk/export_object.c
+@@ -464,7 +464,7 @@ export_object_window(const gchar *tapname, const gchar *name, tap_packet_cb tap_
+ gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(sw),
+ GTK_SHADOW_IN);
+
+- gtk_container_add(GTK_CONTAINER(vbox), sw);
++ gtk_box_pack_start(GTK_BOX(vbox), sw, TRUE, TRUE, 0);
+
+ object_list->store = gtk_tree_store_new(EO_NUM_COLUMNS,
+ G_TYPE_INT, G_TYPE_STRING,
+diff --git a/ui/gtk/filter_dlg.c b/ui/gtk/filter_dlg.c
+index 9f051f5..bde76ab 100644
+--- a/ui/gtk/filter_dlg.c
++++ b/ui/gtk/filter_dlg.c
+@@ -425,12 +425,12 @@ filter_dialog_new(GtkWidget *button, GtkWidget *parent_filter_te,
+ /* Container for each row of widgets */
+ filter_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(filter_vb), 0);
+- gtk_container_add(GTK_CONTAINER(main_vb), filter_vb);
++ gtk_box_pack_start(GTK_BOX(main_vb), filter_vb, TRUE, TRUE, 0);
+ gtk_widget_show(filter_vb);
+
+ /* Top row: Buttons and filter list */
+ top_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
+- gtk_container_add(GTK_CONTAINER(filter_vb), top_hb);
++ gtk_box_pack_start(GTK_BOX(filter_vb), top_hb, TRUE, TRUE, 0);
+ gtk_widget_show(top_hb);
+
+ edit_fr = gtk_frame_new("Edit");
+diff --git a/ui/gtk/find_dlg.c b/ui/gtk/find_dlg.c
+index ec26b4d..e278924 100644
+--- a/ui/gtk/find_dlg.c
++++ b/ui/gtk/find_dlg.c
+@@ -155,7 +155,7 @@ find_frame_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* */
+ main_find_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(main_vb), main_find_hb);
++ gtk_box_pack_start(GTK_BOX (main_vb), main_find_hb, TRUE, TRUE, 0);
+ gtk_widget_show(main_find_hb);
+
+
+@@ -171,7 +171,7 @@ find_frame_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* find type row */
+ find_type_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(find_type_vb), find_type_hb);
++ gtk_box_pack_start(GTK_BOX (find_type_vb), find_type_hb, TRUE, TRUE, 0);
+ gtk_widget_show(find_type_hb);
+
+ find_type_lb = gtk_label_new("By:");
+@@ -226,7 +226,7 @@ find_frame_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ /* */
+ main_options_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
+- gtk_container_add(GTK_CONTAINER(main_vb), main_options_hb);
++ gtk_box_pack_start(GTK_BOX (main_vb), main_options_hb, TRUE, TRUE, 0);
+ gtk_widget_show(main_options_hb);
+
+
+@@ -274,12 +274,12 @@ find_frame_cb(GtkWidget *w _U_, gpointer d _U_)
+
+ case_cb = gtk_check_button_new_with_mnemonic("Case sensitive");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(case_cb), !case_type);
+- gtk_container_add(GTK_CONTAINER(string_opt_vb), case_cb);
++ gtk_box_pack_start(GTK_BOX (string_opt_vb), case_cb, TRUE, TRUE, 0);
+ gtk_widget_set_tooltip_text(case_cb, "Search by mixed upper/lower case?");
+ gtk_widget_show(case_cb);
+
+ combo_lb = gtk_label_new("Character set:");
+- gtk_container_add(GTK_CONTAINER(string_opt_vb), combo_lb);
++ gtk_box_pack_start(GTK_BOX (string_opt_vb), combo_lb, TRUE, TRUE, 0);
+ gtk_misc_set_alignment(GTK_MISC(combo_lb), 0.0f, 0.5f);
+ gtk_widget_show(combo_lb);
+
+@@ -294,7 +294,7 @@ find_frame_cb(GtkWidget *w _U_, gpointer d _U_)
+ gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(combo_cb), "ASCII Unicode");
+
+ gtk_combo_box_set_active(GTK_COMBO_BOX(combo_cb),0);
+- gtk_container_add(GTK_CONTAINER(string_opt_vb), combo_cb);
++ gtk_box_pack_start(GTK_BOX (string_opt_vb), combo_cb, TRUE, TRUE, 0);
+
+ gtk_widget_show(combo_cb);
+
+diff --git a/ui/gtk/follow_stream.c b/ui/gtk/follow_stream.c
+index c2f73b5..54c17ad 100644
+--- a/ui/gtk/follow_stream.c
++++ b/ui/gtk/follow_stream.c
+@@ -744,7 +744,7 @@ follow_stream(gchar *title, follow_info_t *follow_info,
+ } else {
+ stream_fr = gtk_frame_new("Stream Content");
+ }
+- gtk_container_add(GTK_CONTAINER(vbox), stream_fr);
++ gtk_box_pack_start(GTK_BOX(vbox), stream_fr, TRUE, TRUE, 0);
+ gtk_widget_show(stream_fr);
+
+ stream_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 6, FALSE);
+diff --git a/ui/gtk/gui_utils.c b/ui/gtk/gui_utils.c
+index 89f48e1..6dface2 100644
+--- a/ui/gtk/gui_utils.c
++++ b/ui/gtk/gui_utils.c
+@@ -52,6 +52,7 @@
+ #include "ui/gtk/gtkglobals.h"
+ #include "ui/gtk/gui_utils.h"
+ #include "ui/gtk/font_utils.h"
++#include "ui/gtk/color_utils.h"
+
+ #include "ui/gtk/old-gtk-compat.h"
+
+@@ -379,7 +380,7 @@ window_get_geometry(GtkWidget *widget,
+ &geom->height);
+ #endif
+ state = gdk_window_get_state(widget_window);
+- geom->maximized = (state == GDK_WINDOW_STATE_MAXIMIZED);
++ geom->maximized = (state & GDK_WINDOW_STATE_MAXIMIZED ? 1 : 0);
+ }
+
+
+@@ -2032,3 +2033,82 @@ gtk_separator_new(GtkOrientation orientation)
+ }
+ }
+ #endif /* GTK_CHECK_VERSION(3,0,0) */
++
++
++
++/* ---------------------------------
++ * ws_gtk_grid...() wrappers
++ * See gui_utils.h
++ */
++
++#if !GTK_CHECK_VERSION(3,0,0)
++#else /* GTK3 */
++
++void
++ws_gtk_grid_attach_defaults(GtkGrid *grid, GtkWidget *child, gint left, gint top, gint width, gint height)
++{
++ /* Use defaults for [x|y]options and [x|y]padding which match those for gtk_table_attach_defaults() */
++ ws_gtk_grid_attach_extended(grid, child, left, top, width, height, GTK_EXPAND|GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
++}
++
++void
++ws_gtk_grid_attach_extended(GtkGrid *grid, GtkWidget *child,
++ gint left, gint top, gint width, gint height,
++ GtkAttachOptions xoptions, GtkAttachOptions yoptions,
++ guint xpadding, guint ypadding)
++{
++ gtk_grid_attach(grid, child, left, top, width, height);
++
++ /* XXX: On Gtk3, there's Some trickyness about EXPAND which I probably don't
++ * really understand.
++ * It seems that:
++ * Default for EXPAND is "not set".
++ * In this case "computed expand" based on any child(ren) of this widget will
++ * affect this widget.
++ * If EXPAND is set (either TRUE or FALSE) then the value overrides any effect from children.
++ *
++ * This wrapper currently only sets EXPAND (to TRUE) if the GTK_FILL is specified;
++ */
++ if (xoptions & GTK_EXPAND)
++ gtk_widget_set_hexpand(child, TRUE);
++ if (yoptions & GTK_EXPAND)
++ gtk_widget_set_vexpand(child, TRUE);
++
++ /* Note: default is GTK_FILL */
++ gtk_widget_set_halign(child, (xoptions & GTK_FILL) ? GTK_ALIGN_FILL : GTK_ALIGN_CENTER);
++ gtk_widget_set_valign(child, (yoptions & GTK_FILL) ? GTK_ALIGN_FILL : GTK_ALIGN_CENTER);
++
++ if (xpadding != 0) {
++ gtk_widget_set_margin_left(child, xpadding);
++ gtk_widget_set_margin_right(child, xpadding);
++ }
++ if (ypadding != 0) {
++ gtk_widget_set_margin_top(child, ypadding);
++ gtk_widget_set_margin_bottom(child, ypadding);
++ }
++}
++
++void
++ws_gtk_grid_set_homogeneous(GtkGrid *grid, gboolean homogeneous)
++{
++ gtk_grid_set_row_homogeneous(grid, homogeneous);
++ gtk_grid_set_column_homogeneous(grid, homogeneous);
++}
++#endif /* !GTK_CHECK_VERSION(3,0,0) */
++
++/*
++ * Wrap gdk_cairo_set_source_color() with the GTK 3 equivalent
++ * to be used in GTK2
++ */
++#if !GTK_CHECK_VERSION(3,0,0)
++void
++gdk_cairo_set_source_rgba(cairo_t *cr, const GdkRGBA *rgba)
++{
++ GdkColor color;
++
++ gdkRGBAcolor_to_GdkColor(&color, rgba);
++
++ gdk_cairo_set_source_color(cr, &color);
++
++}
++#endif /* GTK_CHECK_VERSION(3,0,0) */
+diff --git a/ui/gtk/gui_utils.h b/ui/gtk/gui_utils.h
+index 5ed4085..642a709 100644
+--- a/ui/gtk/gui_utils.h
++++ b/ui/gtk/gui_utils.h
+@@ -530,10 +530,106 @@ GdkPixbuf *gdk_pixbuf_get_from_surface (cairo_surface_t *surface,
+ GtkWidget * ws_gtk_box_new(GtkOrientation orientation, gint spacing, gboolean homogeneous);
+
+ #if !GTK_CHECK_VERSION(3,0,0)
++typedef struct {
++ gdouble red;
++ gdouble green;
++ gdouble blue;
++ gdouble alpha;
++} GdkRGBA;
++
+ GtkWidget * gtk_button_box_new(GtkOrientation orientation);
+ GtkWidget * gtk_scrollbar_new(GtkOrientation orientation, GtkAdjustment *adjustment);
+ GtkWidget * gtk_paned_new(GtkOrientation orientation);
+ GtkWidget * gtk_separator_new (GtkOrientation orientation);
++void gdk_cairo_set_source_rgba(cairo_t *cr, const GdkRGBA *rgba);
+ #endif /* GTK_CHECK_VERSION(3,0,0) */
+
++
++/* GtkTable is deprecated in Gtk3 ...
++ *
++ * ws_gtk_grid...() wrapper functions & macros matching basic GtkGrid functions
++ * have been created which can be used both on Gtk2 and Gtk3.
++ *
++ * The functionality provided matches the fairly simple Wireshatk
++ * Gtk2 GtkTable usage and is intended to replace same.
++ *
++ * The ws_gtk_grid...() functionality is implemented as follows:
++ * Gtk2: macros which effect calls to GtkTable functions
++ * (with GTK_GRID typedef'd as GTK_TABLE & etc).
++ * Gtk3: wrapper functions and macros which effect calls to gtk_grid...()
++ * and other Gtk3 functions as needed.
++ *
++ * The args to the ws_gtk_grid...() functions are identical to the Gtk3 gtk_grid...() functions
++ * (other than ws_gtk_attach_extended() which has no gtk_grid...() equivalent).
++ *
++ * ws_gtk_grid_new() ;; gtk_table_new()
++ * ws_gtk_grid_attach_defaults() ;; gtk_table_attach_defaults()
++ * ;; Gtk3: sets GTK_EXPAND/GTK_FILL as default;
++ * ;; That is, the defaults used by gtk_table_attach_defaults()
++ * ws_gtk_grid_attach_extended() ;; gtk_table_attach()
++ * ;; Essentially gtk_grid_attach() with eadditional args
++ * ;; to specify 'options' and 'padding' [as used in gtk_table_attach()];
++ * ;; Gtk3: sets GTK_EXPAND/GTK_FILL & margins on child widgit
++ * ;; as specified.
++ * ;; (See below for declaration).
++ * ws_gtk_grid_set_homogeneous() ;; gtk_table_set_homogeneous()
++ * ;; Gtk3 grid: sets both 'row-homogeneous' and 'column-homogeneous'
++ * ws_gtk_set_row_spacing() ;; gtk_table_set_row_spacings()
++ * ws_gtk_set_column_spacing() ;; gtk_table_set_col_spacings()
++ *
++ * Example: Existing Wireshark Gtk2 code:
++ * gtk_table_attach_defaults(GTK_TABLE(foo_tb), child, col, col+1, row, row+1)
++ *
++ * should be converted to:
++ * ws_gtk_grid_attach_defaults(GTK_GRID(foo_grid), child, col, row, 1, 1);
++ */
++
++#if !GTK_CHECK_VERSION(3,0,0)
++
++typedef GtkTable GtkGrid;
++#define GTK_GRID(x) GTK_TABLE(x)
++
++#define ws_gtk_grid_new() \
++ gtk_table_new(0, 0, FALSE)
++
++#define ws_gtk_grid_attach_defaults(grid, child, left, top, width, height) \
++ gtk_table_attach_defaults(grid, child, left, left+width, top, top+height)
++
++#define ws_gtk_grid_attach_extended(grid, child, left, top, width, height, xoptions, yoptions, xpadding, ypadding) \
++ gtk_table_attach(grid, child, left, left+width, top, top+height, xoptions, yoptions, xpadding, ypadding)
++
++#define ws_gtk_grid_set_homogeneous(grid, homogeneous) \
++ gtk_table_set_homogeneous(grid, homogeneous)
++
++#define ws_gtk_grid_set_row_spacing(grid, spacing) \
++ gtk_table_set_row_spacings(grid, spacing)
++
++#define ws_gtk_grid_set_column_spacing(grid, spacing) \
++ gtk_table_set_col_spacings(grid, spacing)
++
++
++#else
++#define ws_gtk_grid_new() \
++ gtk_grid_new()
++
++extern void ws_gtk_grid_attach_defaults(GtkGrid *grid, GtkWidget *child,
++ gint left, gint top, gint width, gint height);
++
++extern void ws_gtk_grid_attach_extended(GtkGrid *grid, GtkWidget *child,
++ gint left, gint top, gint width, gint height,
++ GtkAttachOptions xoptions, GtkAttachOptions yoptions,
++ guint xpadding, guint ypadding);
++
++extern void ws_gtk_grid_set_homogeneous(GtkGrid *grid, gboolean homogeneous);
++
++#define ws_gtk_grid_set_row_spacing(grid, spacing) \
++ gtk_grid_set_row_spacing(grid, spacing)
++
++#define ws_gtk_grid_set_column_spacing(grid, spacing) \
++ gtk_grid_set_column_spacing(grid, spacing)
++
++
++#endif /* GTK_CHECK_VERSION(3,0,0) */
++
++
+ #endif /* __GUI_UTIL_H__ */
+diff --git a/ui/gtk/iax2_analysis.c b/ui/gtk/iax2_analysis.c
+index 8c50ac1..7fd0735 100644
+--- a/ui/gtk/iax2_analysis.c
++++ b/ui/gtk/iax2_analysis.c
+@@ -3278,7 +3278,7 @@ static void create_iax2_dialog(user_data_t* user_data)
+
+ /* Start a notebook for flipping between sets of changes */
+ notebook = gtk_notebook_new();
+- gtk_container_add(GTK_CONTAINER(main_vb), notebook);
++ gtk_box_pack_start(GTK_BOX(main_vb), notebook, TRUE, TRUE, 0);
+ g_object_set_data(G_OBJECT(window), "notebook", notebook);
+
+ user_data->dlg.notebook_signal_id =
+diff --git a/ui/gtk/main_menubar.c b/ui/gtk/main_menubar.c
+index 28d4fa2..6b4a80f 100644
+--- a/ui/gtk/main_menubar.c
++++ b/ui/gtk/main_menubar.c
+@@ -1168,9 +1168,6 @@ static const char *ui_desc_menubar =
+ " \n"
+ " \n"
+ " \n"
+-" \n"
+-" \n"
+-" \n"
+ " \n"
+ "