Connect mousewheel to Forward/BackwardEvent (XB)

The mouse buttons 4 and 5 are now processed in the handler for the
board widget.

diff --git a/dialogs.c b/dialogs.c
index badad64..3a1769c 100644 (file)
--- a/dialogs.c
+++ b/dialogs.c
@@ -2536,6 +2536,8 @@ Exp (int n, int x, int y)
        case  3: menuNr = RightClick(Press,   x, y, &pmFromX, &pmFromY), but3 = 1; break;
        case -2: shiftKey = !shiftKey;
        case -3: menuNr = RightClick(Release, x, y, &pmFromX, &pmFromY), but3 = 0; break;
+       case  4: BackwardEvent(); break;
+       case  5: ForwardEvent(); break;
        case 10:
            sizing = (oldW != x || oldH != y);
            oldW = x; oldH = y;