GTK: Forward certain key strokes from the find bar to the render view.

The choice of keystrokes matches windows.

BUG=12697
TEST=press up or down in find bar; page should scroll (assuming it can scroll)

Review URL: http://codereview.chromium.org/122014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18176 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 9 insertions, 2 deletions

diff --git a/chrome/browser/gtk/find_bar_gtk.h b/chrome/browser/gtk/find_bar_gtk.h
index 6fab781..2fcd0bc 100644
--- a/chrome/browser/gtk/find_bar_gtk.h
+++ b/chrome/browser/gtk/find_bar_gtk.h
@@ -64,6 +64,12 @@ class FindBarGtk : public FindBar,
   // This should always be called before we claim focus.
   void StoreOutsideFocus();
 
+  // For certain keystrokes, such as up or down, we want to forward the event
+  // to the renderer rather than handling it ourselves. Returns true if the
+  // key event was forwarded.
+  // See similar function in FindBarWin.
+  bool MaybeForwardKeyEventToRenderer(GdkEventKey* event);
+
   // Returns the child of |fixed_| that holds what the user perceives as the
   // findbar.
   GtkWidget* slide_widget();
@@ -75,9 +81,10 @@ class FindBarGtk : public FindBar,
   // Callback when the entry text changes.
   static gboolean OnChanged(GtkWindow* window, FindBarGtk* find_bar);
 
-  // Callback for key presses.
-  static gboolean OnKeyPressEvent(GtkWindow* window, GdkEventKey* event,
+  static gboolean OnKeyPressEvent(GtkWidget* widget, GdkEventKey* event,
                                   FindBarGtk* find_bar);
+  static gboolean OnKeyReleaseEvent(GtkWidget* widget, GdkEventKey* event,
+                                    FindBarGtk* find_bar);
 
   // Callback for previous, next, and close button.
   static void OnClicked(GtkWidget* button, FindBarGtk* find_bar);