[gnome-control-center] wacom: Show the cursor in the calibrator UI when used from test_wacom

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit 3702a5679379099d6f8d5cc22e7a1f8b1b9b22bc
Author: Joaquim Rocha <me joaquimrocha com>
Date:   Tue Apr 16 14:25:29 2013 +0200

    wacom: Show the cursor in the calibrator UI when used from test_wacom
    
    This functionality is dictated by the definition of FAKE_AREA in the
    CPPFLAGS.

 panels/wacom/calibrator/Makefile.am | 1 +
 panels/wacom/calibrator/gui_gtk.c   | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/panels/wacom/calibrator/Makefile.am b/panels/wacom/calibrator/Makefile.am
index de4a5cc..74d4385 100644
--- a/panels/wacom/calibrator/Makefile.am
+++ b/panels/wacom/calibrator/Makefile.am
@@ -21,6 +21,7 @@ libwacom_calibrator_la_LDFLAGS = $(PANEL_LDFLAGS)
 
 libwacom_calibrator_test_la_SOURCES = $(libwacom_calibrator_la_SOURCES)
 
+libwacom_calibrator_test_la_CPPFLAGS = -DFAKE_AREA
 libwacom_calibrator_test_la_LIBADD = $(libwacom_calibrator_la_LIBADD)
 libwacom_calibrator_test_la_LDFLAGS = $(libwacom_calibrator_la_LDFLAGS)
 
diff --git a/panels/wacom/calibrator/gui_gtk.c b/panels/wacom/calibrator/gui_gtk.c
index 91fc4f7..62bffbe 100644
--- a/panels/wacom/calibrator/gui_gtk.c
+++ b/panels/wacom/calibrator/gui_gtk.c
@@ -460,7 +460,9 @@ calib_area_new (GdkScreen      *screen,
        GdkRectangle rect;
        GdkWindow *window;
        GdkRGBA black;
+#ifndef FAKE_AREA
        GdkCursor *cursor;
+#endif /* FAKE_AREA */
 
        g_return_val_if_fail (old_axis, NULL);
        g_return_val_if_fail (callback, NULL);
@@ -494,10 +496,13 @@ calib_area_new (GdkScreen      *screen,
        window = gtk_widget_get_window (calib_area->window);
        gdk_window_set_background_rgba (window, &black);
 
-       /* No cursor */
+#ifndef FAKE_AREA
+       /* No cursor (unless we're faking the area
+          which might be convenient) */
        cursor = gdk_cursor_new (GDK_BLANK_CURSOR);
        gdk_window_set_cursor (window, cursor);
        g_object_unref (cursor);
+#endif /* FAKE_AREA */
 
        /* Listen for mouse events */
        gtk_widget_add_events (calib_area->window, GDK_KEY_RELEASE_MASK | GDK_BUTTON_PRESS_MASK);