static void facq_baf_view_plot_constructed(GObject *self)
{
FacqBAFViewPlot *plot = FACQ_BAF_VIEW_PLOT(self);
GdkColor color;
GtkDataboxGraph *grid = NULL;
gtk_databox_create_box_with_scrollbars_and_rulers(&plot->priv->databox,
&plot->priv->table,
FALSE,FALSE,TRUE,TRUE);
color.red = color.green = color.blue = 0;
gtk_widget_modify_bg(plot->priv->databox,GTK_STATE_NORMAL,&color);
color.red = color.blue = 0;
color.green = 65535;
grid = gtk_databox_grid_new(7,7,&color,1);
gtk_databox_graph_add(GTK_DATABOX(plot->priv->databox),grid);
color.red = color.blue = 0;
color.green = 32767;
grid = gtk_databox_grid_new(15,15,&color,1);
gtk_databox_graph_add(GTK_DATABOX(plot->priv->databox),grid);
gtk_databox_set_total_limits(GTK_DATABOX(plot->priv->databox),0,10,10,-10);
gtk_databox_set_enable_zoom(GTK_DATABOX(plot->priv->databox),TRUE);
gtk_databox_set_enable_selection(GTK_DATABOX(plot->priv->databox),TRUE);
gtk_widget_set_size_request(plot->priv->table,512,256);
gtk_widget_show_all(plot->priv->table);
}
static void
create_colors (void)
{
static GtkWidget *window = NULL;
GtkWidget *box1 = NULL;
GtkWidget *box2 = NULL;
GtkWidget *close_button = NULL;
GtkWidget *box = NULL;
GtkWidget *separator;
GtkWidget *label;
GtkWidget *menu;
GtkWidget *root_menu;
GtkWidget *menu_bar;
gfloat *X = NULL;
gfloat *Y = NULL;
gint i, j;
GdkColor color;
GtkDataboxGraph *graph;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_size_request (window, 500, 300);
g_signal_connect (G_OBJECT (window), "destroy",
G_CALLBACK (gtk_main_quit), NULL);
gtk_window_set_title (GTK_WINDOW (window), "GtkDatabox: Colors");
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
box = gtk_databox_new ();
gtk_databox_set_enable_selection (GTK_DATABOX (box), FALSE);
gtk_databox_set_enable_zoom (GTK_DATABOX (box), FALSE);
color.red = 0;
color.green = 0;
color.blue = 0;
gtk_widget_modify_bg (box, GTK_STATE_NORMAL, &color);
menu = gtk_menu_new ();
root_menu = gtk_menu_item_new_with_label ("Color Menu");
gtk_menu_item_set_submenu (GTK_MENU_ITEM (root_menu), menu);
menu_bar = gtk_menu_bar_new ();
gtk_menu_shell_append (GTK_MENU_SHELL (menu_bar), root_menu);
gtk_box_pack_start (GTK_BOX (box1), menu_bar, FALSE, TRUE, 0);
label =
gtk_label_new
("You can change the colors of the shown datasets via the menu.\n\n");
gtk_box_pack_start (GTK_BOX (box1), label, FALSE, FALSE, 0);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (box), "destroy",
G_CALLBACK (gtk_main_quit), NULL);
for (i = 0; i < NO_OF_DATASETS; i++)
{
if (!i)
X = g_new0 (gfloat, POINTS);
Y = g_new0 (gfloat, POINTS);
for (j = 0; j < POINTS; j++)
{
X[j] = j;
Y[j] = 100. * sin ((i + 1) * 2 * j * G_PI / POINTS);
}
color.red = 65535 * ((i + 1) % 2);
color.green = (65535 / 2) * ((i + 1) % 3);
color.blue = (65535 / 3) * ((i + 1) % 4);
graph = gtk_databox_points_new (POINTS, X, Y, &color, 1);
gtk_databox_graph_add (GTK_DATABOX (box), graph);
create_menu_entry (menu, i, box, graph);
}
gtk_databox_auto_rescale (GTK_DATABOX (box), 0.05);
gtk_box_pack_start (GTK_BOX (box1), box, TRUE, TRUE, 0);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_end (GTK_BOX (box1), box2, FALSE, TRUE, 0);
close_button = gtk_button_new_with_label ("close");
g_signal_connect (G_OBJECT (close_button), "clicked",
G_CALLBACK (gtk_main_quit), (gpointer) NULL);
gtk_box_pack_start (GTK_BOX (box2), close_button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (close_button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (close_button);
gtk_widget_show_all (window);
}
