[gtk/matthiasc/for-master: 3/3] dragicon: Make a function propertly exported

[Matthias Clasen <matthiasc src gnome org>]

commit c09ff35df4e418871901ae1101c85f5beb744c0b
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Nov 5 07:23:38 2020 -0500

    dragicon: Make a function propertly exported
    
    Mark gtk_drag_icon_create_widget_for_value with
    GDK_AVAILABLE_IN_ALL, since it is meant to be public.
    Also, clarify the documentation a bit.
    
    Fixes: #3325

 gtk/gtkdragicon.c | 1 +
 gtk/gtkdragicon.h | 1 +
 2 files changed, 2 insertions(+)
---
diff --git a/gtk/gtkdragicon.c b/gtk/gtkdragicon.c
index e16d0d8b8c..2348674951 100644
--- a/gtk/gtkdragicon.c
+++ b/gtk/gtkdragicon.c
@@ -500,6 +500,7 @@ gtk_drag_icon_get_child (GtkDragIcon *self)
  * Creates a widget that can be used as a drag icon for the given
  * @value.
  *
+ * Supported types include strings, #GdkRGBA and #GtkTextBuffer.
  * If GTK does not know how to create a widget for a given value,
  * it will return %NULL.
  *
diff --git a/gtk/gtkdragicon.h b/gtk/gtkdragicon.h
index 018b9d4f6a..ea5907f38c 100644
--- a/gtk/gtkdragicon.h
+++ b/gtk/gtkdragicon.h
@@ -51,6 +51,7 @@ void            gtk_drag_icon_set_from_paintable (GdkDrag      *drag,
                                                   int           hot_x,
                                                   int           hot_y);
 
+GDK_AVAILABLE_IN_ALL
 GtkWidget *     gtk_drag_icon_create_widget_for_value           (const GValue           *value);
 
 G_END_DECLS