[gtk+] entry: Fix drag highlight problems

[Matthias Clasen <matthiasc src gnome org>]

commit 2fee5fbda702a232054e95a1eade89bd7fa0f39b
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 11 08:01:06 2016 -0500

    entry: Fix drag highlight problems
    
    We don't want drag highlights around icons or progress, so don't
    propagate the :drop(active) state to them.

 gtk/gtkentry.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkentry.c b/gtk/gtkentry.c
index a2ec505..000322b 100644
--- a/gtk/gtkentry.c
+++ b/gtk/gtkentry.c
@@ -2771,7 +2771,7 @@ gtk_entry_init (GtkEntry *entry)
       gtk_css_node_set_name (priv->undershoot_node[i], I_("undershoot"));
       gtk_css_node_add_class (priv->undershoot_node[i], g_quark_from_static_string (i == 0 ? 
GTK_STYLE_CLASS_LEFT : GTK_STYLE_CLASS_RIGHT));
       gtk_css_node_set_parent (priv->undershoot_node[i], widget_node);
-      gtk_css_node_set_state (priv->undershoot_node[i], gtk_css_node_get_state (widget_node));
+      gtk_css_node_set_state (priv->undershoot_node[i], gtk_css_node_get_state (widget_node) & 
~GTK_STATE_FLAG_DROP_ACTIVE);
       g_object_unref (priv->undershoot_node[i]);
     }
 }
@@ -3175,7 +3175,7 @@ update_icon_state (GtkWidget            *widget,
     return;
 
   state = gtk_widget_get_state_flags (widget);
-  state &= ~GTK_STATE_FLAG_PRELIGHT;
+  state &= ~(GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_DROP_ACTIVE);
 
   if ((state & GTK_STATE_FLAG_INSENSITIVE) || icon_info->insensitive)
     state |= GTK_STATE_FLAG_INSENSITIVE;
@@ -3192,11 +3192,15 @@ update_node_state (GtkEntry *entry)
   GtkStateFlags state;
 
   state = gtk_widget_get_state_flags (GTK_WIDGET (entry));
+  state &= ~GTK_STATE_FLAG_DROP_ACTIVE;
 
   if (priv->progress_gadget)
     gtk_css_gadget_set_state (priv->progress_gadget, state);
   if (priv->selection_node)
     gtk_css_node_set_state (priv->selection_node, state);
+
+  gtk_css_node_set_state (priv->undershoot_node[0], state);
+  gtk_css_node_set_state (priv->undershoot_node[1], state);
 }
 
 static void