[epiphany] Don't use deprecated GtkButton API

[Diego Escalante Urrelo <diegoe src gnome org>]

commit 7df0ef5da7881342298485eb88241695603d447c
Author: Diego Escalante Urrelo <diegoe gnome org>
Date:   Fri Dec 4 14:34:01 2009 -0500

    Don't use deprecated GtkButton API
    
    In 82a5da33 we removed usage of gtk_button_pressed and gtk_button_released
    however replacing those for g_signal_emit calls of button-press-event and
    button-release-event. This however caused a crash on middle clicking of
    elements in the toolbar.
    To fix this we use g_signal_emit with pressed and released signals, these
    two are deprecated signals, though.
    
    There doesn't seem to be a way to trigger button pressed/released animation
    without the pressed/released *deprecated* signals or functions, so this is our
    best solution for now.
    
    Bug #603450

 src/bookmarks/ephy-bookmark-action.c |    4 ++--
 src/ephy-link-action.c               |   12 ++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/src/bookmarks/ephy-bookmark-action.c b/src/bookmarks/ephy-bookmark-action.c
index 90af3b1..de59a14 100644
--- a/src/bookmarks/ephy-bookmark-action.c
+++ b/src/bookmarks/ephy-bookmark-action.c
@@ -431,7 +431,7 @@ button_press_cb (GtkWidget *widget,
 {
 	if (event->button == 2)	
 	{
-		gtk_button_pressed (GTK_BUTTON (widget));
+		g_signal_emit_by_name (widget, "pressed");
 	}
 
 	return FALSE;
@@ -444,7 +444,7 @@ button_release_cb (GtkWidget *widget,
 {
 	if (event->button == 2)	
 	{
-		gtk_button_released (GTK_BUTTON (widget));
+		g_signal_emit_by_name (widget, "released");
 	}
 
 	return FALSE;
diff --git a/src/ephy-link-action.c b/src/ephy-link-action.c
index 0447663..68ac2ff 100644
--- a/src/ephy-link-action.c
+++ b/src/ephy-link-action.c
@@ -34,20 +34,20 @@ G_DEFINE_TYPE_WITH_CODE (EphyLinkAction, ephy_link_action, GTK_TYPE_ACTION,
                                                 NULL))
 
 static gboolean
-proxy_button_press_event_cb (GtkButton *button,
-			       GdkEventButton *event,
-			       EphyLinkAction *action)
+proxy_button_press_event_cb (GtkWidget *widget,
+			     GdkEventButton *event,
+			     EphyLinkAction *action)
 {
 	if (event->button == 2)
 	{
-		gtk_button_pressed(button);
+		g_signal_emit_by_name (widget, "pressed");
 	}
 
 	return FALSE;
 }
 
 static gboolean
-proxy_button_release_event_cb (GtkButton *button,
+proxy_button_release_event_cb (GtkWidget *widget,
 			       GdkEventButton *event,
 			       EphyLinkAction *action)
 {
@@ -58,7 +58,7 @@ proxy_button_release_event_cb (GtkButton *button,
 	 */
 	if (event->button == 2)
 	{
-		gtk_button_released(button);
+		g_signal_emit_by_name (widget, "released");
 	}
 
 	return FALSE;