Add rudimentary support for resizing.

- Currently only libnsfb's SDL surface supports resizing.
- Flickers like crazy while resizing.  Possibly because the SDL
  surface is not set to use double buffering.
- The internal widget library, fbtk, was never intended for this,
  as such it has no knowledge of how a widget should be positioned
  with respect to its parent.
  This means the top level window has to track everything and move
  them itself.

1 files changed, 7 insertions, 0 deletions

diff --git a/framebuffer/fbtk/event.c b/framebuffer/fbtk/event.c
index bd018c52c..2ef36321e 100644
--- a/framebuffer/fbtk/event.c
+++ b/framebuffer/fbtk/event.c
@@ -248,6 +248,13 @@ fbtk_event(fbtk_widget_t *root, nsfb_event_t *event, int timeout)
 			timeout = 0;
 			break;
 
+		case NSFB_EVENT_RESIZE:
+			/* Try to resize framebuffer */
+			gui_resize(root,
+					event->value.resize.w,
+					event->value.resize.h);
+			break;
+
 		default:
 			break;
 		}