[gimp/gimp-2-10] app: revert combo-box drop-down changes

[Ell <ell src gnome org>]

commit f19ebb6269267d86b6251306eb8a1308c17915cf
Author: Ell <ell_se yahoo com>
Date:   Wed Mar 27 16:50:57 2019 -0400

    app: revert combo-box drop-down changes
    
    Revert the use of gtk_combo_box_set_wrap_width() to change the
    combo-box drop-down style, except for the status-bar unit combo.
    See https://gitlab.gnome.org/GNOME/gimp/issues/2828#note_421312 for
    the rationale.
    
    This reverts commits 1d984542e9a4673dc81baa3d60d389e3bb3c2d03,
    68a33ab5bda1470453d5856afc5bc499631b6da7, and
    6dfca83c2a5ee8d053150e85e2047702d67eb4e7.
    
    (cherry picked from commit 846d242f301b6ee8d62169d18bca61eaa3057a8b)

 app/display/gimpscalecombobox.c           | 3 ---
 app/display/gimpstatusbar.c               | 3 +++
 app/widgets/gimpcontainercombobox.c       | 3 ---
 app/widgets/gimplanguagecombobox.c        | 3 ---
 libgimpwidgets/gimpcolorprofilecombobox.c | 3 ---
 libgimpwidgets/gimpintcombobox.c          | 3 ---
 libgimpwidgets/gimpstringcombobox.c       | 3 ---
 libgimpwidgets/gimpunitcombobox.c         | 3 ---
 8 files changed, 3 insertions(+), 21 deletions(-)
---
diff --git a/app/display/gimpscalecombobox.c b/app/display/gimpscalecombobox.c
index bbce45026f..3a5bba0ebe 100644
--- a/app/display/gimpscalecombobox.c
+++ b/app/display/gimpscalecombobox.c
@@ -186,9 +186,6 @@ gimp_scale_combo_box_constructed (GObject *object)
   g_signal_connect (entry, "key-press-event",
                     G_CALLBACK (gimp_scale_combo_box_entry_key_press),
                     combo_box);
-
-  /* See issues #2828 and #2642. */
-  gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (object), 1);
 }
 
 static void
diff --git a/app/display/gimpstatusbar.c b/app/display/gimpstatusbar.c
index 8f51b5f63d..0c0ca14907 100644
--- a/app/display/gimpstatusbar.c
+++ b/app/display/gimpstatusbar.c
@@ -235,6 +235,9 @@ gimp_statusbar_init (GimpStatusbar *statusbar)
   statusbar->unit_combo = gimp_unit_combo_box_new_with_model (store);
   g_object_unref (store);
 
+  /* see issue #2642 */
+  gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (statusbar->unit_combo), 1);
+
   gtk_widget_set_can_focus (statusbar->unit_combo, FALSE);
   g_object_set (statusbar->unit_combo, "focus-on-click", FALSE, NULL);
   gtk_box_pack_start (GTK_BOX (hbox), statusbar->unit_combo, FALSE, FALSE, 0);
diff --git a/app/widgets/gimpcontainercombobox.c b/app/widgets/gimpcontainercombobox.c
index 8c34384c06..87e2af8eac 100644
--- a/app/widgets/gimpcontainercombobox.c
+++ b/app/widgets/gimpcontainercombobox.c
@@ -177,9 +177,6 @@ gimp_container_combo_box_init (GimpContainerComboBox *combo)
                     combo);
 
   gtk_widget_set_sensitive (GTK_WIDGET (combo), FALSE);
-
-  /* See issues #2828 and #2642. */
-  gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (combo), 1);
 }
 
 static void
diff --git a/app/widgets/gimplanguagecombobox.c b/app/widgets/gimplanguagecombobox.c
index 5a2e13b457..428277408e 100644
--- a/app/widgets/gimplanguagecombobox.c
+++ b/app/widgets/gimplanguagecombobox.c
@@ -62,9 +62,6 @@ gimp_language_combo_box_init (GimpLanguageComboBox *combo)
   gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), renderer,
                                   "text",  GIMP_LANGUAGE_STORE_LABEL,
                                   NULL);
-
-  /* See issues #2828 and #2642. */
-  gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (combo), 1);
 }
 
 /**
diff --git a/libgimpwidgets/gimpcolorprofilecombobox.c b/libgimpwidgets/gimpcolorprofilecombobox.c
index c3f6dcc51e..348136530d 100644
--- a/libgimpwidgets/gimpcolorprofilecombobox.c
+++ b/libgimpwidgets/gimpcolorprofilecombobox.c
@@ -151,9 +151,6 @@ gimp_color_profile_combo_box_init (GimpColorProfileComboBox *combo_box)
   gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (combo_box),
                                         gimp_color_profile_row_separator_func,
                                         NULL, NULL);
-
-  /* See issues #2828 and #2642. */
-  gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (combo_box), 1);
 }
 
 static void
diff --git a/libgimpwidgets/gimpintcombobox.c b/libgimpwidgets/gimpintcombobox.c
index e22c22b5fa..6cd890935b 100644
--- a/libgimpwidgets/gimpintcombobox.c
+++ b/libgimpwidgets/gimpintcombobox.c
@@ -930,9 +930,6 @@ gimp_int_combo_box_create_cells (GimpIntComboBox *combo_box)
       for (; attached_menus; attached_menus = g_list_next (attached_menus))
         queue_resize_cell_view (attached_menus->data);
     }
-
-  /* See issues #2828 and #2642. */
-  gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (combo_box), 1);
 }
 
 static void
diff --git a/libgimpwidgets/gimpstringcombobox.c b/libgimpwidgets/gimpstringcombobox.c
index 87fd3e36b3..56208a385b 100644
--- a/libgimpwidgets/gimpstringcombobox.c
+++ b/libgimpwidgets/gimpstringcombobox.c
@@ -159,9 +159,6 @@ gimp_string_combo_box_constructed (GObject *object)
   gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (object), cell,
                                   "text", priv->label_column,
                                   NULL);
-
-  /* See issues #2828 and #2642. */
-  gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (object), 1);
 }
 
 static void
diff --git a/libgimpwidgets/gimpunitcombobox.c b/libgimpwidgets/gimpunitcombobox.c
index 3919461edf..fff5577482 100644
--- a/libgimpwidgets/gimpunitcombobox.c
+++ b/libgimpwidgets/gimpunitcombobox.c
@@ -83,9 +83,6 @@ gimp_unit_combo_box_init (GimpUnitComboBox *combo)
   g_signal_connect (combo, "notify::popup-shown",
                     G_CALLBACK (gimp_unit_combo_box_popup_shown),
                     NULL);
-
-  /* See issues #2828 and #2642. */
-  gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (combo), 1);
 }
 
 static void