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treeview: Add support for styling the dragged header

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https://bugzilla.gnome.org/show_bug.cgi?id=684980
This commit is contained in:
Stefano Facchini 2012-09-27 19:07:42 +02:00 committed by Matthias Clasen
parent f67273c579
commit 4e42bd055d
1 changed files with 9 additions and 0 deletions
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9
gtk/gtktreeview.c
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@ -3275,6 +3275,7 @@ gtk_tree_view_button_release_drag_column (GtkWidget *widget,
GList *l;
gboolean rtl;
GdkDevice *device, *other;
GtkStyleContext *context;
tree_view = GTK_TREE_VIEW (widget);
@ -3286,6 +3287,10 @@ gtk_tree_view_button_release_drag_column (GtkWidget *widget,
/* Move the button back */
button = gtk_tree_view_column_get_button (tree_view->priv->drag_column);
context = gtk_widget_get_style_context (button);
gtk_style_context_remove_class (context, STYLE_CLASS_DND);
g_object_ref (button);
gtk_container_remove (GTK_CONTAINER (tree_view), button);
gtk_widget_set_parent_window (button, tree_view->priv->header_window);
@ -9788,6 +9793,7 @@ _gtk_tree_view_column_start_drag (GtkTreeView *tree_view,
GdkDevice *pointer, *keyboard;
GdkWindowAttr attributes;
guint attributes_mask;
GtkStyleContext *context;
g_return_if_fail (tree_view->priv->column_drag_info == NULL);
g_return_if_fail (tree_view->priv->cur_reorder == NULL);
@ -9800,6 +9806,9 @@ _gtk_tree_view_column_start_drag (GtkTreeView *tree_view,
button = gtk_tree_view_column_get_button (column);
context = gtk_widget_get_style_context (button);
gtk_style_context_add_class (context, STYLE_CLASS_DND);
gtk_widget_get_allocation (button, &button_allocation);
attributes.window_type = GDK_WINDOW_CHILD;