tests: Get rid of GtkEventBox

diff --git a/tests/testadjustsize.c b/tests/testadjustsize.c
index 8bd24b2053b49a286a4054016ed199b03ba92eae..1f099d858f90392c5c8c12c940a53a9cd18ff988 100644 (file)
--- a/tests/testadjustsize.c
+++ b/tests/testadjustsize.c
@@ -167,16 +167,16 @@ create_widget_visible_border (const char *text)
   GtkWidget *test_widget;
   GtkWidget *label;
 
-  outer_box = gtk_event_box_new ();
+  outer_box = gtk_overlay_new ();
   gtk_style_context_add_class (gtk_widget_get_style_context (outer_box), "black-bg");
 
-  inner_box = gtk_event_box_new ();
+  inner_box = gtk_overlay_new ();
   gtk_style_context_add_class (gtk_widget_get_style_context (inner_box), "blue-bg");
 
   gtk_container_add (GTK_CONTAINER (outer_box), inner_box);
 
 
-  test_widget = gtk_event_box_new ();
+  test_widget = gtk_overlay_new ();
   gtk_style_context_add_class (gtk_widget_get_style_context (test_widget), "red-bg");
 
   gtk_container_add (GTK_CONTAINER (inner_box), test_widget);

diff --git a/tests/testbaseline.c b/tests/testbaseline.c
index 9dd5358fc884662984608cbf84676dd0c9558c8d..62a663f37057e7b3b82fa1662bb2285a9465e7a7 100644 (file)
--- a/tests/testbaseline.c
+++ b/tests/testbaseline.c
@@ -71,7 +71,7 @@ main (int    argc,
       char **argv)
 {
   GtkWidget *window, *label, *entry, *button, *grid, *notebook;
-  GtkWidget *vbox, *hbox, *grid_hbox, *spin, *spin2, *toggle, *combo, *image, *ebox;
+  GtkWidget *vbox, *hbox, *grid_hbox, *spin, *spin2, *toggle, *combo, *image;
   GtkAdjustment *adjustment;
   int i, j;
   GtkCssProvider *provider;
@@ -193,16 +193,11 @@ main (int    argc,
          gtk_container_add (GTK_CONTAINER (hbox), button);
        }
 
-      ebox = gtk_event_box_new ();
-      if (j == 0)
-       gtk_widget_set_valign (ebox, GTK_ALIGN_BASELINE);
-      gtk_container_add (GTK_CONTAINER (hbox), ebox);
-
       image = gtk_image_new_from_icon_name ("face-sad", GTK_ICON_SIZE_BUTTON);
       gtk_image_set_pixel_size (GTK_IMAGE (image), 34);
       if (j == 0)
        gtk_widget_set_valign (image, GTK_ALIGN_BASELINE);
-      gtk_container_add (GTK_CONTAINER (ebox), image);
+      gtk_container_add (GTK_CONTAINER (hbox), image);
 
       button = gtk_toggle_button_new_with_label ("│Xyj,Ö");
       if (j == 0)

diff --git a/tests/testdnd2.c b/tests/testdnd2.c
index 1b7a9bf2d556f15d7d2033849af6ede794c18a58..3a0b872c3eed45cbf0b7551b8d7b6b8f5b2d9588 100644 (file)
--- a/tests/testdnd2.c
+++ b/tests/testdnd2.c
@@ -81,12 +81,12 @@ drag_widget_destroyed (GtkWidget *image, gpointer data)
 }
 
 static void
-window_drag_end (GtkWidget *ebox, GdkDragContext *context, gpointer data)
+window_drag_end (GtkWidget *widget, GdkDragContext *context, gpointer data)
 {
   GtkWidget *window = data;
 
   gtk_widget_destroy (window);
-  g_signal_handlers_disconnect_by_func (ebox, window_drag_end, data);
+  g_signal_handlers_disconnect_by_func (widget, window_drag_end, data);
 }
 
 static void
@@ -121,7 +121,7 @@ window_drag_begin (GtkWidget      *widget,
 }
 
 static void
-update_source_target_list (GtkWidget *ebox, GtkWidget *image)
+update_source_target_list (GtkWidget *image)
 {
   GtkTargetList *target_list;
 
@@ -131,13 +131,13 @@ update_source_target_list (GtkWidget *ebox, GtkWidget *image)
   if (gtk_image_get_storage_type (GTK_IMAGE (image)) == GTK_IMAGE_ICON_NAME)
     gtk_target_list_add_text_targets (target_list, TARGET_TEXT);
 
-  gtk_drag_source_set_target_list (ebox, target_list);
+  gtk_drag_source_set_target_list (image, target_list);
 
   gtk_target_list_unref (target_list);
 }
 
 static void
-update_dest_target_list (GtkWidget *ebox)
+update_dest_target_list (GtkWidget *image)
 {
   GtkTargetList *target_list;
 
@@ -146,7 +146,7 @@ update_dest_target_list (GtkWidget *ebox)
   gtk_target_list_add_image_targets (target_list, TARGET_IMAGE, FALSE);
   gtk_target_list_add_text_targets (target_list, TARGET_TEXT);
 
-  gtk_drag_dest_set_target_list (ebox, target_list);
+  gtk_drag_dest_set_target_list (image, target_list);
 
   gtk_target_list_unref (target_list);
 }
@@ -218,51 +218,45 @@ image_drag_data_received (GtkWidget        *widget,
 GtkWidget *
 make_image (const gchar *icon_name, int hotspot)
 {
-  GtkWidget *image, *ebox;
+  GtkWidget *image;
 
   image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_DIALOG);
-  ebox = gtk_event_box_new ();
 
-  gtk_drag_source_set (ebox, GDK_BUTTON1_MASK, NULL, 0, GDK_ACTION_COPY);
-  update_source_target_list (ebox, image);
+  gtk_drag_source_set (image, GDK_BUTTON1_MASK, NULL, 0, GDK_ACTION_COPY);
+  update_source_target_list (image);
 
   g_object_set_data  (G_OBJECT (image), "hotspot", GINT_TO_POINTER (hotspot));
 
-  g_signal_connect (ebox, "drag-begin", G_CALLBACK (image_drag_begin), image);
-  g_signal_connect (ebox, "drag-data-get", G_CALLBACK (image_drag_data_get), image);
-
-  gtk_drag_dest_set (ebox, GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY);
-  g_signal_connect (ebox, "drag-data-received", G_CALLBACK (image_drag_data_received), image);
-  update_dest_target_list (ebox);
+  g_signal_connect (image, "drag-begin", G_CALLBACK (image_drag_begin), image);
+  g_signal_connect (image, "drag-data-get", G_CALLBACK (image_drag_data_get), image);
 
-  gtk_container_add (GTK_CONTAINER (ebox), image);
+  gtk_drag_dest_set (image, GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY);
+  g_signal_connect (image, "drag-data-received", G_CALLBACK (image_drag_data_received), image);
+  update_dest_target_list (image);
 
-  return ebox;
+  return image;
 }
 
 GtkWidget *
 make_image2 (const gchar *icon_name, int hotspot)
 {
-  GtkWidget *image, *ebox;
+  GtkWidget *image;
 
   image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_DIALOG);
-  ebox = gtk_event_box_new ();
 
-  gtk_drag_source_set (ebox, GDK_BUTTON1_MASK, NULL, 0, GDK_ACTION_COPY);
-  update_source_target_list (ebox, image);
+  gtk_drag_source_set (image, GDK_BUTTON1_MASK, NULL, 0, GDK_ACTION_COPY);
+  update_source_target_list (image);
 
   g_object_set_data  (G_OBJECT (image), "hotspot", GINT_TO_POINTER (hotspot));
 
-  g_signal_connect (ebox, "drag-begin", G_CALLBACK (window_drag_begin), image);
-  g_signal_connect (ebox, "drag-data-get", G_CALLBACK (image_drag_data_get), image);
+  g_signal_connect (image, "drag-begin", G_CALLBACK (window_drag_begin), image);
+  g_signal_connect (image, "drag-data-get", G_CALLBACK (image_drag_data_get), image);
 
-  gtk_drag_dest_set (ebox, GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY);
-  g_signal_connect (ebox, "drag-data-received", G_CALLBACK (image_drag_data_received), image);
-  update_dest_target_list (ebox);
+  gtk_drag_dest_set (image, GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY);
+  g_signal_connect (image, "drag-data-received", G_CALLBACK (image_drag_data_received), image);
+  update_dest_target_list (image);
 
-  gtk_container_add (GTK_CONTAINER (ebox), image);
-
-  return ebox;
+  return image;
 }
 
 static void
@@ -325,23 +319,20 @@ spinner_drag_data_get (GtkWidget        *widget,
 static GtkWidget *
 make_spinner (void)
 {
-  GtkWidget *spinner, *ebox;
+  GtkWidget *spinner;
 
   spinner = gtk_spinner_new ();
   gtk_spinner_start (GTK_SPINNER (spinner));
-  ebox = gtk_event_box_new ();
-
-  gtk_drag_source_set (ebox, GDK_BUTTON1_MASK, NULL, 0, GDK_ACTION_COPY);
-  gtk_drag_source_add_text_targets (ebox);
 
-  g_signal_connect (ebox, "drag-begin", G_CALLBACK (spinner_drag_begin), spinner);
-  g_signal_connect (ebox, "drag-end", G_CALLBACK (spinner_drag_end), spinner);
-  g_signal_connect (ebox, "drag-failed", G_CALLBACK (spinner_drag_failed), spinner);
-  g_signal_connect (ebox, "drag-data-get", G_CALLBACK (spinner_drag_data_get), spinner);
+  gtk_drag_source_set (spinner, GDK_BUTTON1_MASK, NULL, 0, GDK_ACTION_COPY);
+  gtk_drag_source_add_text_targets (spinner);
 
-  gtk_container_add (GTK_CONTAINER (ebox), spinner);
+  g_signal_connect (spinner, "drag-begin", G_CALLBACK (spinner_drag_begin), spinner);
+  g_signal_connect (spinner, "drag-end", G_CALLBACK (spinner_drag_end), spinner);
+  g_signal_connect (spinner, "drag-failed", G_CALLBACK (spinner_drag_failed), spinner);
+  g_signal_connect (spinner, "drag-data-get", G_CALLBACK (spinner_drag_data_get), spinner);
 
-  return ebox;
+  return spinner;
 }
 
 int

diff --git a/tests/testellipsise.c b/tests/testellipsise.c
index e9f525da12ecda154b6c7339b4cae082b9d6265d..a0d7cc1d825f5c29dd3960a3531b5f41d2475d17 100644 (file)
--- a/tests/testellipsise.c
+++ b/tests/testellipsise.c
@@ -24,21 +24,6 @@
 
 #include <gtk/gtk.h>
 
-static void
-redraw_event_box (GtkWidget *widget)
-{
-  while (widget)
-    {
-      if (GTK_IS_EVENT_BOX (widget))
-        {
-          gtk_widget_queue_draw (widget);
-          break;
-        }
-
-      widget = gtk_widget_get_parent (widget);
-    }
-}
-
 static void
 combo_changed_cb (GtkWidget *combo,
                  gpointer   data)
@@ -48,16 +33,6 @@ combo_changed_cb (GtkWidget *combo,
 
   active = gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
   gtk_label_set_ellipsize (GTK_LABEL (label), (PangoEllipsizeMode)active);
-  redraw_event_box (label);
-}
-
-static void
-scale_changed_cb (GtkRange *range,
-                 gpointer   data)
-{
-  GtkWidget *label = GTK_WIDGET (data);
-  
-  redraw_event_box (label);
 }
 
 static void
@@ -163,8 +138,6 @@ main (int argc, char *argv[])
   g_object_set_data (G_OBJECT (label), "combo", combo);
 
   g_signal_connect (combo, "changed", G_CALLBACK (combo_changed_cb), label);
-  g_signal_connect (scale, "value-changed", G_CALLBACK (scale_changed_cb), label);
-
 
   gtk_widget_show (window);
 

diff --git a/tests/testgrid.c b/tests/testgrid.c
index 43e1783e55d9999dfd02c20126129c350a898a70..afd3f1211207826999e35a3557955b33e27e9165 100644 (file)
--- a/tests/testgrid.c
+++ b/tests/testgrid.c
@@ -9,9 +9,9 @@ oriented_test_widget (const gchar *label, const gchar *color)
   gchar *data;
 
   widget = gtk_label_new (label);
-  box = gtk_event_box_new ();
+  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
   provider = gtk_css_provider_new ();
-  data = g_strdup_printf ("GtkEventBox { background-color: %s; }", color);
+  data = g_strdup_printf ("box { background: %s; }", color);
   gtk_css_provider_load_from_data (provider, data, -1);
   gtk_style_context_add_provider (gtk_widget_get_style_context (box),
                                   GTK_STYLE_PROVIDER (provider),

diff --git a/tests/testheaderbar.c b/tests/testheaderbar.c
index c12ebf1938a5c8ee1c174f5b33358aeabb943fc1..0165ca7d8921d233b804ae0b8bce51d7b6aa0ff7 100644 (file)
--- a/tests/testheaderbar.c
+++ b/tests/testheaderbar.c
@@ -81,22 +81,19 @@ change_header (GtkButton *button, gpointer data)
   GtkWidget *label;
   GtkWidget *widget;
   GtkWidget *image;
-  GtkWidget *box;
 
   if (button && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
     {
-      header = gtk_event_box_new ();
+      header = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
       gtk_style_context_add_class (gtk_widget_get_style_context (header), "titlebar");
       gtk_style_context_add_class (gtk_widget_get_style_context (header), "header-bar");
-      box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
-      g_object_set (box, "margin", 10, NULL);
-      gtk_container_add (GTK_CONTAINER (header), box);
+      g_object_set (header, "margin", 10, NULL);
       label = gtk_label_new ("Label");
-      gtk_box_pack_start (GTK_BOX (box), label);
+      gtk_box_pack_start (GTK_BOX (header), label);
       widget = gtk_level_bar_new ();
       gtk_level_bar_set_value (GTK_LEVEL_BAR (widget), 0.4);
       gtk_widget_set_hexpand (widget, TRUE);
-      gtk_box_pack_start (GTK_BOX (box), widget);
+      gtk_box_pack_start (GTK_BOX (header), widget);
     }
   else
     {

diff --git a/tests/testimage.c b/tests/testimage.c
index a49bfe86bdfbe02361485c40d7e56c2bb3d1a1b9..47b9c5570416a4714dc825cb3c9f414f9b952b0d 100644 (file)
--- a/tests/testimage.c
+++ b/tests/testimage.c
@@ -79,7 +79,7 @@ int
 main (int argc, char **argv)
 {
   GtkWidget *window, *grid;
-  GtkWidget *label, *image, *box;
+  GtkWidget *label, *image;
   GtkIconTheme *theme;
   GdkPixbuf *pixbuf;
   gchar *icon_name = "gnome-terminal";
@@ -111,24 +111,22 @@ main (int argc, char **argv)
   theme = gtk_icon_theme_get_default ();
   pixbuf = gtk_icon_theme_load_icon (theme, icon_name, 48, 0, NULL);
   image = gtk_image_new_from_pixbuf (pixbuf);
-  box = gtk_event_box_new ();
-  gtk_container_add (GTK_CONTAINER (box), image);
-  gtk_grid_attach (GTK_GRID (grid), box, 2, 1, 1, 1);
+  gtk_grid_attach (GTK_GRID (grid), image, 2, 1, 1, 1);
 
-  gtk_drag_source_set (box, GDK_BUTTON1_MASK, 
+  gtk_drag_source_set (image, GDK_BUTTON1_MASK, 
                       NULL, 0,
                       GDK_ACTION_COPY);
-  gtk_drag_source_add_image_targets (box);
-  g_signal_connect (box, "drag_begin", G_CALLBACK (drag_begin), image);
-  g_signal_connect (box, "drag_data_get", G_CALLBACK (drag_data_get), image);
+  gtk_drag_source_add_image_targets (image);
+  g_signal_connect (image, "drag_begin", G_CALLBACK (drag_begin), image);
+  g_signal_connect (image, "drag_data_get", G_CALLBACK (drag_data_get), image);
 
-  gtk_drag_dest_set (box,
+  gtk_drag_dest_set (image,
                      GTK_DEST_DEFAULT_MOTION |
                      GTK_DEST_DEFAULT_HIGHLIGHT |
                      GTK_DEST_DEFAULT_DROP,
                      NULL, 0, GDK_ACTION_COPY);
-  gtk_drag_dest_add_image_targets (box);
-  g_signal_connect (box, "drag_data_received",
+  gtk_drag_dest_add_image_targets (image);
+  g_signal_connect (image, "drag_data_received",
                    G_CALLBACK (drag_data_received), image);
 
   label = gtk_label_new ("GTK_IMAGE_ICON_NAME");

diff --git a/tests/testlist3.c b/tests/testlist3.c
index 686cf8af95e773c4fa4d2dfaa938c3bfbbf5d826..2c216b36abf817f0275e2c0f771e10cb34754552 100644 (file)
--- a/tests/testlist3.c
+++ b/tests/testlist3.c
@@ -82,23 +82,21 @@ drag_data_received (GtkWidget        *widget,
 static GtkWidget *
 create_row (const gchar *text)
 {
-  GtkWidget *row, *ebox, *box, *label, *image;
+  GtkWidget *row, *box, *label, *image;
 
   row = gtk_list_box_row_new (); 
-  ebox = gtk_event_box_new ();
   image = gtk_image_new_from_icon_name ("open-menu-symbolic", 1);
-  gtk_container_add (GTK_CONTAINER (ebox), image);
   box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
   g_object_set (box, "margin-start", 10, "margin-end", 10, NULL);
   label = gtk_label_new (text);
   gtk_container_add (GTK_CONTAINER (row), box);
   gtk_widget_set_hexpand (label, TRUE);
   gtk_container_add (GTK_CONTAINER (box), label);
-  gtk_container_add (GTK_CONTAINER (box), ebox);
+  gtk_container_add (GTK_CONTAINER (box), image);
 
-  gtk_drag_source_set (ebox, GDK_BUTTON1_MASK, entries, 1, GDK_ACTION_MOVE);
-  g_signal_connect (ebox, "drag-begin", G_CALLBACK (drag_begin), NULL);
-  g_signal_connect (ebox, "drag-data-get", G_CALLBACK (drag_data_get), NULL);
+  gtk_drag_source_set (image, GDK_BUTTON1_MASK, entries, 1, GDK_ACTION_MOVE);
+  g_signal_connect (image, "drag-begin", G_CALLBACK (drag_begin), NULL);
+  g_signal_connect (image, "drag-data-get", G_CALLBACK (drag_data_get), NULL);
 
   gtk_drag_dest_set (row, GTK_DEST_DEFAULT_ALL, entries, 1, GDK_ACTION_MOVE);
   g_signal_connect (row, "drag-data-received", G_CALLBACK (drag_data_received), NULL);

diff --git a/tests/testoverlay.c b/tests/testoverlay.c
index 583443b889c742077dc0965a6f75707e8f5c2476..9c3b001571bddddb7946cfa3e6c13835bcde9c09 100644 (file)
--- a/tests/testoverlay.c
+++ b/tests/testoverlay.c
@@ -394,7 +394,7 @@ test_stacking (void)
 
   grid = gtk_grid_new ();
   overlay = gtk_overlay_new ();
-  main_child = gtk_event_box_new ();
+  main_child = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
   gtk_style_context_add_class (gtk_widget_get_style_context (main_child), "overlay-green");
   gtk_widget_set_hexpand (main_child, TRUE);
   gtk_widget_set_vexpand (main_child, TRUE);
@@ -489,7 +489,7 @@ test_child_order (void)
   GtkWidget *overlay;
   GtkWidget *button;
   GtkWidget *label;
-  GtkWidget *ebox;
+  GtkWidget *box;
   int i;
 
   win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
@@ -503,7 +503,7 @@ test_child_order (void)
       char *style_classes[] = {
         "transparent-red", "transparent-green", "transparent-blue", "transparent-purple"
       };
-      ebox = gtk_event_box_new ();
+      box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
       button = gtk_button_new_with_label (g_strdup_printf ("Child %d", i));
       g_signal_connect (button, "clicked", G_CALLBACK (reorder_overlay), overlay);
       gtk_widget_set_margin_start (button, 20);
@@ -511,24 +511,24 @@ test_child_order (void)
       gtk_widget_set_margin_top (button, 10);
       gtk_widget_set_margin_bottom (button, 10);
 
-      gtk_container_add (GTK_CONTAINER (ebox), button);
+      gtk_container_add (GTK_CONTAINER (box), button);
 
-      gtk_style_context_add_class (gtk_widget_get_style_context (ebox), style_classes[i]);
+      gtk_style_context_add_class (gtk_widget_get_style_context (box), style_classes[i]);
 
-      gtk_widget_set_halign (ebox, (i == 0 || i == 3) ? GTK_ALIGN_START : GTK_ALIGN_END);
-      gtk_widget_set_valign (ebox, i < 2 ? GTK_ALIGN_START : GTK_ALIGN_END);
-      gtk_overlay_add_overlay (GTK_OVERLAY (overlay), ebox);
+      gtk_widget_set_halign (box, (i == 0 || i == 3) ? GTK_ALIGN_START : GTK_ALIGN_END);
+      gtk_widget_set_valign (box, i < 2 ? GTK_ALIGN_START : GTK_ALIGN_END);
+      gtk_overlay_add_overlay (GTK_OVERLAY (overlay), box);
     }
 
-  ebox = gtk_event_box_new ();
-  gtk_style_context_add_class (gtk_widget_get_style_context (ebox), "overlay-white");
+  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+  gtk_style_context_add_class (gtk_widget_get_style_context (box), "overlay-white");
 
   label = gtk_label_new ("Main\n"
                         "Main\n"
                         "Main\n"
                         "Main\n");
-  gtk_container_add (GTK_CONTAINER (ebox), label);
-  gtk_container_add (GTK_CONTAINER (overlay), ebox);
+  gtk_container_add (GTK_CONTAINER (box), label);
+  gtk_container_add (GTK_CONTAINER (overlay), box);
 
   return win;
 }

diff --git a/tests/testoverlaystyleclass.c b/tests/testoverlaystyleclass.c
index e9787d5df1429a56f53dfee6e3b2eb2188a3699e..2ceeac9189b8f2354759e561d0e50c3cc03767b9 100644 (file)
--- a/tests/testoverlaystyleclass.c
+++ b/tests/testoverlaystyleclass.c
@@ -63,12 +63,10 @@ main (int argc, char *argv[])
   gtk_window_set_default_size (GTK_WINDOW (win), 600, 600);
 
   grid = gtk_grid_new ();
-  child = gtk_event_box_new ();
-  gtk_widget_set_hexpand (child, TRUE);
-  gtk_widget_set_vexpand (child, TRUE);
-  gtk_container_add (GTK_CONTAINER (grid), child);
   label = gtk_label_new ("Out of overlay");
-  gtk_container_add (GTK_CONTAINER (child), label);
+  gtk_widget_set_hexpand (label, TRUE);
+  gtk_widget_set_vexpand (label, TRUE);
+  gtk_container_add (GTK_CONTAINER (grid), label);
 
   overlay = gtk_overlay_new ();
   sw = gtk_scrolled_window_new (NULL, NULL);
@@ -77,7 +75,7 @@ main (int argc, char *argv[])
                                   GTK_POLICY_ALWAYS);
   gtk_container_add (GTK_CONTAINER (overlay), sw);
 
-  main_child = gtk_event_box_new ();
+  main_child = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
   gtk_container_add (GTK_CONTAINER (sw), main_child);
   gtk_widget_set_hexpand (main_child, TRUE);
   gtk_widget_set_vexpand (main_child, TRUE);