diff -cr xfwm4-4.12.3/src/display.c xfwm4-4.12.3.patched/src/display.c
*** xfwm4-4.12.3/src/display.c	2015-05-15 14:25:56.000000000 +0200
--- xfwm4-4.12.3.patched/src/display.c	2015-09-05 17:56:45.639963375 +0200
***************
*** 406,411 ****
--- 406,413 ----
          XCreateFontCursor (display->dpy, XC_top_side);
      display->resize_cursor[CORNER_COUNT + SIDE_BOTTOM] =
          XCreateFontCursor (display->dpy, XC_bottom_side);
+     display->resize_cursor[CORNER_COUNT + RESIZE_GESTURE] =
+         XCreateFontCursor (display->dpy, XC_crosshair);
  }
  
  void
***************
*** 455,461 ****
  myDisplayGetCursorResize (DisplayInfo *display, guint list)
  {
      g_return_val_if_fail (display, None);
!     g_return_val_if_fail (list < 8, None);
  
      return display->resize_cursor [list];
  }
--- 457,463 ----
  myDisplayGetCursorResize (DisplayInfo *display, guint list)
  {
      g_return_val_if_fail (display, None);
!     g_return_val_if_fail (list <= HANDLES_COUNT, None);
  
      return display->resize_cursor [list];
  }
diff -cr xfwm4-4.12.3/src/display.h xfwm4-4.12.3.patched/src/display.h
*** xfwm4-4.12.3/src/display.h	2015-05-16 18:41:45.000000000 +0200
--- xfwm4-4.12.3.patched/src/display.h	2015-09-05 17:56:45.639963375 +0200
***************
*** 111,116 ****
--- 111,117 ----
      SIDE_RIGHT,
      SIDE_TOP,
      SIDE_BOTTOM,
+     RESIZE_GESTURE,
      SIDE_COUNT
  };
  #define NO_HANDLE -1
diff -cr xfwm4-4.12.3/src/events.c xfwm4-4.12.3.patched/src/events.c
*** xfwm4-4.12.3/src/events.c	2015-05-15 14:25:56.000000000 +0200
--- xfwm4-4.12.3.patched/src/events.c	2015-09-05 17:56:45.643296708 +0200
***************
*** 791,800 ****
      {
          XfwmButtonClickType tclick;
  
          tclick = typeOfClick (screen_info, c->window, (XEvent *) ev, FALSE);
          if (tclick == XFWM_BUTTON_DRAG)
          {
!             clientMove (c, (XEvent *) ev);
          }
          else if (tclick != XFWM_BUTTON_UNDEFINED)
          {
--- 791,806 ----
      {
          XfwmButtonClickType tclick;
  
+         if (!(c->type & WINDOW_TYPE_DONT_FOCUS))
+         {
+             clientSetFocus (screen_info, c, ev->time, NO_FOCUS_FLAG);
+         }
+         clientRaise (c, None);
+ 
          tclick = typeOfClick (screen_info, c->window, (XEvent *) ev, FALSE);
          if (tclick == XFWM_BUTTON_DRAG)
          {
!             clientResize (c, CORNER_COUNT + RESIZE_GESTURE, (XEvent *) ev);
          }
          else if (tclick != XFWM_BUTTON_UNDEFINED)
          {
diff -cr xfwm4-4.12.3/src/moveresize.c xfwm4-4.12.3.patched/src/moveresize.c
*** xfwm4-4.12.3/src/moveresize.c	2015-05-15 14:25:56.000000000 +0200
--- xfwm4-4.12.3.patched/src/moveresize.c	2015-09-05 18:06:18.799944430 +0200
***************
*** 73,78 ****
--- 73,79 ----
      gboolean is_transient;
      gboolean move_resized;
      gboolean released;
+     gboolean resize_gesture;
      guint button;
      gint cancel_x, cancel_y;
      gint cancel_w, cancel_h;
***************
*** 1379,1384 ****
--- 1380,1387 ----
      gboolean resizing;
      int right_edge; /* -Cliff */
      int bottom_edge; /* -Cliff */
+     gboolean newcursor;
+     Cursor cursor;
  
      TRACE ("entering clientResizeEventFilter");
  
***************
*** 1393,1398 ****
--- 1396,1402 ----
       * we use XFWM_FLAG_MOVING_RESIZING for that.
       */
      resizing = FLAG_TEST (c->xfwm_flags, XFWM_FLAG_MOVING_RESIZING);
+     newcursor = FALSE;
  
      cx = frameExtentX (c) + (frameExtentWidth (c) / 2);
      cy = frameExtentY (c) + (frameExtentHeight (c) / 2);
***************
*** 1556,1561 ****
--- 1560,1595 ----
          right_edge = c->x + c->width;
          bottom_edge = c->y + c->height;
  
+         if (!move_left && !move_right && passdata->resize_gesture)
+         {
+             if (xevent->xmotion.x_root >= c->x + c->width + frameExtentRight (c) - 1)
+             {
+                 move_right = 1;
+                 switch (passdata->handle)
+                 {
+                     case CORNER_COUNT + SIDE_TOP: passdata->handle = CORNER_TOP_RIGHT; break;
+                     case CORNER_COUNT + SIDE_BOTTOM: passdata->handle = CORNER_BOTTOM_RIGHT; break;
+                     case CORNER_COUNT + RESIZE_GESTURE: passdata->handle = CORNER_COUNT + SIDE_RIGHT; break;
+                 }
+                 newcursor = TRUE;
+                 passdata->ow = c->width;
+                 passdata->mx = c->x + c->width + frameExtentRight (c) - 1;
+             }
+             else if (xevent->xmotion.x_root <= c->x - frameExtentLeft(c))
+             {
+                 move_left = 1;
+                 switch (passdata->handle)
+                 {
+                     case CORNER_COUNT + SIDE_TOP: passdata->handle = CORNER_TOP_LEFT; break;
+                     case CORNER_COUNT + SIDE_BOTTOM: passdata->handle = CORNER_BOTTOM_LEFT; break;
+                     case CORNER_COUNT + RESIZE_GESTURE: passdata->handle = CORNER_COUNT + SIDE_LEFT; break;
+                 }
+                 newcursor = TRUE;
+                 passdata->ow = c->width;
+                 passdata->mx = passdata->ox - frameExtentLeft(c);
+             }
+         }
+ 
          if (move_left)
          {
              c->width = passdata->ow - (xevent->xmotion.x_root - passdata->mx);
***************
*** 1575,1580 ****
--- 1609,1644 ----
          }
          if (!FLAG_TEST (c->flags, CLIENT_FLAG_SHADED))
          {
+             if (!move_top && !move_bottom && passdata->resize_gesture)
+             {
+                 if (xevent->xmotion.y_root <= c->y - frameExtentTop(c))
+                 {
+                     move_top = 1;
+                     switch (passdata->handle)
+                     {
+                         case CORNER_COUNT + SIDE_LEFT: passdata->handle = CORNER_TOP_LEFT; break;
+                         case CORNER_COUNT + SIDE_RIGHT: passdata->handle = CORNER_TOP_RIGHT; break;
+                         case CORNER_COUNT + RESIZE_GESTURE: passdata->handle = CORNER_COUNT + SIDE_TOP; break;
+                     }
+                     newcursor = TRUE;
+                     passdata->oh = c->height;
+                     passdata->my = passdata->oy - frameExtentTop(c);
+                 }
+                 else if (xevent->xmotion.y_root >= c->y + c->height + frameExtentBottom (c) - 1)
+                 {
+                     move_bottom = 1;
+                     switch (passdata->handle)
+                     {
+                         case CORNER_COUNT + SIDE_LEFT: passdata->handle = CORNER_BOTTOM_LEFT; break;
+                         case CORNER_COUNT + SIDE_RIGHT: passdata->handle = CORNER_BOTTOM_RIGHT; break;
+                         case CORNER_COUNT + RESIZE_GESTURE: passdata->handle = CORNER_COUNT + SIDE_BOTTOM; break;
+                     }
+                     newcursor = TRUE;
+                     passdata->oh = c->height;
+                     passdata->my = c->y + c->height + frameExtentBottom (c) - 1;
+                 }
+             }
+ 
              if (move_top)
              {
                  c->height = passdata->oh - (xevent->xmotion.y_root - passdata->my);
***************
*** 1601,1607 ****
          c->width -= c->x - cx;
  
          /* Apply contrain ratio if any, only once the expected size is set */
!         clientConstrainRatio (c, passdata->handle);
  
          c->width = clientCheckWidth (c, c->width, FALSE);
          if (move_left)
--- 1665,1671 ----
          c->width -= c->x - cx;
  
          /* Apply contrain ratio if any, only once the expected size is set */
!         if (passdata->handle != CORNER_COUNT + RESIZE_GESTURE) clientConstrainRatio (c, passdata->handle);
  
          c->width = clientCheckWidth (c, c->width, FALSE);
          if (move_left)
***************
*** 1615,1620 ****
--- 1679,1689 ----
              c->y =  bottom_edge - c->height;
          }
  
+         if (newcursor)
+         {
+             cursor = myDisplayGetCursorResize (display_info, passdata->handle);
+             myScreenChangeGrabPointer (screen_info, MOVERESIZE_EVENT_MASK, cursor, myDisplayGetCurrentTime (display_info));
+         }
          if (passdata->poswin)
          {
              poswinSetPosition (passdata->poswin, c);
***************
*** 1715,1720 ****
--- 1784,1790 ----
      passdata.use_keys = FALSE;
      passdata.grab = FALSE;
      passdata.released = FALSE;
+     passdata.resize_gesture = (handle == CORNER_COUNT + RESIZE_GESTURE);
      passdata.button = 0;
      passdata.handle = handle;
      passdata.wireframe = NULL;