[gtk+/touch-selection-improvements: 3/9] texthandle: Use the handle widget style context for rendering

[Carlos Garnacho <carlosg src gnome org>]

commit 4bcdf2371decff253246709fae77f3bfa1e3f51a
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Nov 20 13:41:24 2014 +0100

    texthandle: Use the handle widget style context for rendering
    
    Using the parent widget context is a leftover of the pre-popover
    implementation, which used GdkWindows directly. This will make the context
    reflect widget state, at the expense of changing the selector paths
    that used to match the handles.

 gtk/gtktexthandle.c |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktexthandle.c b/gtk/gtktexthandle.c
index 74023f4..2b42685 100644
--- a/gtk/gtktexthandle.c
+++ b/gtk/gtktexthandle.c
@@ -101,7 +101,7 @@ _gtk_text_handle_draw (GtkTextHandle         *handle,
   gint width, height;
 
   priv = handle->priv;
-  context = gtk_widget_get_style_context (priv->parent);
+  context = gtk_widget_get_style_context (priv->windows[pos].widget);
   _gtk_text_handle_get_size (handle, &width, &height);
 
   cairo_save (cr);
@@ -221,6 +221,12 @@ static void
 gtk_text_handle_widget_style_updated (GtkWidget     *widget,
                                       GtkTextHandle *handle)
 {
+  GtkTextHandlePrivate *priv;
+
+  priv = handle->priv;
+  gtk_style_context_set_parent (gtk_widget_get_style_context (widget),
+                                gtk_widget_get_style_context (priv->parent));
+
   _gtk_text_handle_update (handle, GTK_TEXT_HANDLE_POSITION_SELECTION_START);
   _gtk_text_handle_update (handle, GTK_TEXT_HANDLE_POSITION_SELECTION_END);
 }
@@ -254,6 +260,9 @@ _gtk_text_handle_ensure_widget (GtkTextHandle         *handle,
       priv->windows[pos].widget = g_object_ref_sink (widget);
       window = gtk_widget_get_ancestor (priv->parent, GTK_TYPE_WINDOW);
       _gtk_window_add_popover (GTK_WINDOW (window), widget);
+
+      gtk_style_context_set_parent (gtk_widget_get_style_context (widget),
+                                    gtk_widget_get_style_context (priv->parent));
     }
 
   return priv->windows[pos].widget;