X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;ds=sidebyside;f=src%2Ffreeglut_main.c;h=fb8f9bbdf26c6b8668866fff2ddc1ebd03b1b41c;hb=58d16ae0b8baad8cadb1b5d83a39bce0d34af417;hp=6c569d3d376e1fbe58e59b3ba08169a3a7fbdd0e;hpb=9e880aa45091c604cffa4e564e395e2385c01e25;p=freeglut

diff --git a/src/freeglut_main.c b/src/freeglut_main.c
index 6c569d3..fb8f9bb 100644
--- a/src/freeglut_main.c
+++ b/src/freeglut_main.c
@@ -619,20 +619,13 @@ void FGAPIENTRY glutMainLoopEvent( void )
         break;
 
         case EnterNotify:
-        {
-            GETWINDOW( xcrossing );
-            GETMOUSE( xcrossing );
-            INVOKE_WCB( *window, Entry, ( GLUT_ENTERED ) );
-        }
-        break;
-        /* XXX Combine EnterNotify and LeaveNotify */
         case LeaveNotify:
-        {
             GETWINDOW( xcrossing );
             GETMOUSE( xcrossing );
-            INVOKE_WCB( *window, Entry, ( GLUT_LEFT ) );
-        }
-        break;
+            INVOKE_WCB( *window, Entry, ( ( EnterNotify == event.type ) ?
+                                          GLUT_ENTERED :
+                                          GLUT_LEFT ) );
+            break;
 
         case MotionNotify:
         {
@@ -801,7 +794,7 @@ void FGAPIENTRY glutMainLoopEvent( void )
              *
              * XXX Use a symbolic constant, *not* "4"!
              */
-            if( ( button < 4 ) || ( ! FETCH_WCB( *window, MouseWheel ) ) )
+            if( ( button < 3 ) || ( ! FETCH_WCB( *window, MouseWheel ) ) )
             {
                 INVOKE_WCB( *window, Mouse, ( button,
                                               pressed ? GLUT_DOWN : GLUT_UP,
@@ -819,9 +812,14 @@ void FGAPIENTRY glutMainLoopEvent( void )
                  * XXX since the order and numbering isn't certain
                  * XXX See XFree86 configuration docs (even back in the
                  * XXX 3.x days, and especially with 4.x).
+                 *
+                 * XXX Note that {button} has already been decremeted
+                 * XXX in mapping from X button numbering to GLUT.
                  */
-                int wheel_number = (button - 4) / 2;
-                int direction = (button & 1)*2 - 1;
+                int wheel_number = (button - 3) / 2;
+                int direction = -1;
+                if( button % 2 )
+                    direction = 1;
                 
                 if( pressed )
                     INVOKE_WCB( *window, MouseWheel, ( wheel_number,
@@ -947,6 +945,9 @@ void FGAPIENTRY glutMainLoopEvent( void )
         }
         break;
 
+        case ReparentNotify:
+            break; /* XXX Should disable this event */
+
         default:
             fgWarning ("Unknown X event type: %d", event.type);
             break;