Enforce explicit downcasting of numeric values

As part of the change, upgrade tkblt internal structures from
short/float to int/double, as those are artifacts of the legacy code
relying on X.  Downcast to short at the latest stage: when interfacing
with X.

1 files changed, 1 insertions, 1 deletions

diff --git a/generic/tkbltGrHairs.h b/generic/tkbltGrHairs.h
index 825cf2a..a86d0c6 100644
--- a/generic/tkbltGrHairs.h
+++ b/generic/tkbltGrHairs.h
@@ -56,7 +56,7 @@ namespace Blt {
 
     int visible_;
     GC gc_;
-    XPoint segArr_[4];
+    Point segArr_[4];
 
   public:
     Crosshairs(Graph*);