===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/layout.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -c -r1.6 -r1.7
*** src/usr.bin/tmux/layout.c	2010/06/29 03:30:14	1.6
--- src/usr.bin/tmux/layout.c	2011/05/08 20:34:12	1.7
***************
*** 1,4 ****
! /* $OpenBSD: layout.c,v 1.6 2010/06/29 03:30:14 nicm Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
--- 1,4 ----
! /* $OpenBSD: layout.c,v 1.7 2011/05/08 20:34:12 nicm Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
***************
*** 483,488 ****
--- 483,535 ----
  	/* Fix cell offsets. */
  	layout_fix_offsets(wp->window->layout_root);
  	layout_fix_panes(wp->window, wp->window->sx, wp->window->sy);
+ }
+ 
+ void
+ layout_resize_pane_mouse(struct client *c, struct mouse_event *mouse)
+ {
+ 	struct window		*w;
+ 	struct window_pane	*wp;
+ 	int		      	 pane_border;
+ 
+ 	w = c->session->curw->window;
+ 
+ 	pane_border = 0;
+ 	if ((c->last_mouse.b & MOUSE_BUTTON) != MOUSE_UP &&
+ 		(c->last_mouse.b & MOUSE_RESIZE_PANE)) {
+ 		TAILQ_FOREACH(wp, &w->panes, entry) {
+ 			if (wp->xoff + wp->sx == c->last_mouse.x &&
+ 				wp->yoff <= 1 + c->last_mouse.y &&
+ 				wp->yoff + wp->sy >= c->last_mouse.y) {
+ 				layout_resize_pane(wp, LAYOUT_LEFTRIGHT,
+ 								   mouse->x - c->last_mouse.x);
+ 				pane_border = 1;
+ 			}
+ 			if (wp->yoff + wp->sy == c->last_mouse.y &&
+ 				wp->xoff <= 1 + c->last_mouse.x &&
+ 				wp->xoff + wp->sx >= c->last_mouse.x) {
+ 				layout_resize_pane(wp, LAYOUT_TOPBOTTOM,
+ 								   mouse->y - c->last_mouse.y);
+ 				pane_border = 1;
+ 			}
+ 		}
+ 		if (pane_border)
+ 			server_redraw_window(w);
+ 	} else if (mouse->b != MOUSE_UP &&
+ 			   mouse->b == (mouse->b & MOUSE_BUTTON)) {
+ 		TAILQ_FOREACH(wp, &w->panes, entry) {
+ 			if ((wp->xoff + wp->sx == mouse->x &&
+ 				 wp->yoff <= 1 + mouse->y &&
+ 				 wp->yoff + wp->sy >= mouse->y) ||
+ 				(wp->yoff + wp->sy == mouse->y &&
+ 				 wp->xoff <= 1 + mouse->x &&
+ 				 wp->xoff + wp->sx >= mouse->x)) {
+ 				pane_border = 1;
+ 			}
+ 		}
+ 	}
+ 	if (pane_border)
+ 		mouse->b |= MOUSE_RESIZE_PANE;
  }
  
  int