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, 12 insertions, 0 deletions

diff --git a/framebuffer/gui.h b/framebuffer/gui.h
index c1fa3cc1d..e102b2551 100644
--- a/framebuffer/gui.h
+++ b/framebuffer/gui.h
@@ -20,6 +20,7 @@
 #define NETSURF_FB_GUI_H
 
 typedef struct fb_cursor_s fb_cursor_t;
+typedef struct fbtk_widget_s fbtk_widget_t;
 
 /* bounding box */
 typedef struct nsfb_bbox_s bbox_t;
@@ -41,16 +42,25 @@ struct gui_window {
 	struct fbtk_widget_s *window;
 	struct fbtk_widget_s *back;
 	struct fbtk_widget_s *forward;
+	struct fbtk_widget_s *history;
+	struct fbtk_widget_s *stop;
+	struct fbtk_widget_s *reload;
+	struct fbtk_widget_s *close;
 	struct fbtk_widget_s *url;
 	struct fbtk_widget_s *status;
 	struct fbtk_widget_s *throbber;
 	struct fbtk_widget_s *hscroll;
 	struct fbtk_widget_s *vscroll;
 	struct fbtk_widget_s *browser;
+	struct fbtk_widget_s *toolbar;
+	struct fbtk_widget_s *bottom_right;
 
 	int throbber_index;
 
 	struct gui_localhistory *localhistory;
+
+	struct gui_window *next;
+	struct gui_window *prev;
 };
 
 
@@ -59,6 +69,8 @@ extern struct gui_window *window_list;
 struct gui_localhistory *fb_create_localhistory(struct browser_window *bw, struct fbtk_widget_s *parent, int furniture_width);
 void fb_localhistory_map(struct gui_localhistory * glh);
 
+void gui_resize(fbtk_widget_t *root, int width, int height);
+
 
 #endif /* NETSURF_FB_GUI_H */