Ejemplos de PCBChanged en C++ (Cpp)

Ejemplo n.º 1

Archivo: gui-output-events.c Proyecto: bert/pcb-update

gboolean
ghid_port_drawing_area_configure_event_cb (GtkWidget * widget,
					   GdkEventConfigure * ev,
					   GHidPort * out)
{
  static gboolean first_time_done;

  HideCrosshair (TRUE);
  gport->width = ev->width;
  gport->height = ev->height;

  if (gport->pixmap)
    gdk_pixmap_unref (gport->pixmap);

  gport->pixmap = gdk_pixmap_new (widget->window,
				  gport->width, gport->height, -1);
  gport->drawable = gport->pixmap;

  if (!first_time_done)
    {
      gport->colormap = gtk_widget_get_colormap (gport->top_window);
      gport->bg_gc = gdk_gc_new (gport->drawable);
      if (gdk_color_parse (Settings.BackgroundColor, &gport->bg_color))
	gdk_color_alloc (gport->colormap, &gport->bg_color);
      else
	gdk_color_white (gport->colormap, &gport->bg_color);
      gdk_gc_set_foreground (gport->bg_gc, &gport->bg_color);

      gport->offlimits_gc = gdk_gc_new (gport->drawable);
      if (gdk_color_parse (Settings.OffLimitColor, &gport->offlimits_color))
	gdk_color_alloc (gport->colormap, &gport->offlimits_color);
      else
	gdk_color_white (gport->colormap, &gport->offlimits_color);
      gdk_gc_set_foreground (gport->offlimits_gc, &gport->offlimits_color);
      first_time_done = TRUE;
      PCBChanged (0, NULL, 0, 0);
    }
  if (gport->mask)
    {
      gdk_pixmap_unref (gport->mask);
      gport->mask = gdk_pixmap_new (0, gport->width, gport->height, 1);
    }
  ghid_port_ranges_scale (FALSE);
  ghid_invalidate_all ();
  RestoreCrosshair (TRUE);
  return 0;
}

Ejemplo n.º 2

Archivo: gui-output-events.c Proyecto: BenBergman/geda-pcb

gboolean
ghid_port_drawing_area_configure_event_cb (GtkWidget * widget,
					   GdkEventConfigure * ev,
					   GHidPort * out)
{
  static gboolean first_time_done;

  gport->width = ev->width;
  gport->height = ev->height;

  if (gport->pixmap)
    gdk_pixmap_unref (gport->pixmap);

  gport->pixmap = gdk_pixmap_new (gtk_widget_get_window (widget),
				  gport->width, gport->height, -1);
  gport->drawable = gport->pixmap;

  if (!first_time_done)
    {
      gport->colormap = gtk_widget_get_colormap (gport->top_window);
      if (gdk_color_parse (Settings.BackgroundColor, &gport->bg_color))
	gdk_color_alloc (gport->colormap, &gport->bg_color);
      else
	gdk_color_white (gport->colormap, &gport->bg_color);

      if (gdk_color_parse (Settings.OffLimitColor, &gport->offlimits_color))
	gdk_color_alloc (gport->colormap, &gport->offlimits_color);
      else
	gdk_color_white (gport->colormap, &gport->offlimits_color);
      first_time_done = TRUE;
      ghid_drawing_area_configure_hook (out);
      PCBChanged (0, NULL, 0, 0);
    }
  else
    {
      ghid_drawing_area_configure_hook (out);
    }

  ghid_port_ranges_scale ();
  ghid_invalidate_all ();
  return 0;
}