gfio: make graph background white

Signed-off-by: Stephen M. Cameron <stephenmcameron@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/gfio.c b/gfio.c
index 7ff6ea6b42acb771eef0b91cca0d913168e26978..e190d89ac942ff2e13f82fb65a9776cc0940e527 100644 (file)
--- a/gfio.c
+++ b/gfio.c
@@ -1827,6 +1827,7 @@ static void init_ui(int *argc, char **argv[], struct gui *ui)
        GtkSettings *settings;
        GtkUIManager *uimanager;
        GtkWidget *menu, *probe, *probe_frame, *probe_box;
+       GdkColor white;
 
        memset(ui, 0, sizeof(*ui));
 
@@ -1912,9 +1913,11 @@ static void init_ui(int *argc, char **argv[], struct gui *ui)
        /*
         * Set up a drawing area and IOPS and bandwidth graphs
         */
+       gdk_color_parse("white", &white);
        ui->drawing_area = gtk_drawing_area_new();
        gtk_widget_set_size_request(GTK_WIDGET(ui->drawing_area), 
                        DRAWING_AREA_XDIM, DRAWING_AREA_YDIM);
+       gtk_widget_modify_bg(ui->drawing_area, GTK_STATE_NORMAL, &white);
        g_signal_connect(G_OBJECT(ui->drawing_area), "expose_event",
                                G_CALLBACK (on_expose_drawing_area), ui);
        ui->scrolled_window = gtk_scrolled_window_new(NULL, NULL);