[gtk/list-widget-styles: 1/2] Change css names of list widget

[Matthias Clasen <matthiasc src gnome org>]

commit 2e12f820e3cca791337f8f5b46a2e4c2bbb25cd4
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jun 4 08:42:55 2020 -0400

    Change css names of list widget
    
    The new names are
    
    GtkListView - listview row
    GtkGridView - gridview child
    GtkColumView - columnview header
                   columnview listview row
    
    Fixes: #2818

 gtk/gtkcolumnview.c | 2 +-
 gtk/gtkgridview.c   | 4 ++--
 gtk/gtklistview.c   | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkcolumnview.c b/gtk/gtkcolumnview.c
index e7ef11d797..0ff4ef82d2 100644
--- a/gtk/gtkcolumnview.c
+++ b/gtk/gtkcolumnview.c
@@ -653,7 +653,7 @@ gtk_column_view_class_init (GtkColumnViewClass *klass)
                               G_TYPE_FROM_CLASS (gobject_class),
                               g_cclosure_marshal_VOID__UINTv);
 
-  gtk_widget_class_set_css_name (widget_class, I_("treeview"));
+  gtk_widget_class_set_css_name (widget_class, I_("columnview"));
 }
 
 static void update_column_resize  (GtkColumnView *self,
diff --git a/gtk/gtkgridview.c b/gtk/gtkgridview.c
index f6b93b3dec..d16357a17b 100644
--- a/gtk/gtkgridview.c
+++ b/gtk/gtkgridview.c
@@ -992,7 +992,7 @@ gtk_grid_view_class_init (GtkGridViewClass *klass)
   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 
-  list_base_class->list_item_name = "flowboxchild";
+  list_base_class->list_item_name = "child";
   list_base_class->list_item_size = sizeof (Cell);
   list_base_class->list_item_augment_size = sizeof (CellAugment);
   list_base_class->list_item_augment_func = cell_augment;
@@ -1123,7 +1123,7 @@ gtk_grid_view_class_init (GtkGridViewClass *klass)
                                    "u",
                                    gtk_grid_view_activate_item);
 
-  gtk_widget_class_set_css_name (widget_class, I_("flowbox"));
+  gtk_widget_class_set_css_name (widget_class, I_("gridview"));
 }
 
 static void
diff --git a/gtk/gtklistview.c b/gtk/gtklistview.c
index 90b594da30..8688472e0a 100644
--- a/gtk/gtklistview.c
+++ b/gtk/gtklistview.c
@@ -832,7 +832,7 @@ gtk_list_view_class_init (GtkListViewClass *klass)
                                    "u",
                                    gtk_list_view_activate_item);
 
-  gtk_widget_class_set_css_name (widget_class, I_("list"));
+  gtk_widget_class_set_css_name (widget_class, I_("listview"));
 }
 
 static void