ncurses 6.3 - patch 20220430

[ncurses.git] / ncurses / base / lib_mouse.c

diff --git a/ncurses/base/lib_mouse.c b/ncurses/base/lib_mouse.c
index b2330c02855ab7e93258a90a30ae621171e3ae5b..c70cb5a3fc8484ca2ebb1b475fb6c3c5db8481dd 100644 (file)
--- a/ncurses/base/lib_mouse.c
+++ b/ncurses/base/lib_mouse.c
@@ -85,7 +85,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_mouse.c,v 1.194 2022/01/16 01:15:47 tom Exp $")
+MODULE_ID("$Id: lib_mouse.c,v 1.196 2022/04/30 23:21:34 tom Exp $")
 
 #include <tic.h>
 
@@ -969,6 +969,17 @@ handle_wheel(SCREEN *sp, MEVENT * eventp, int button, int wheel)
        PRESS_POSITION(3);
        break;
     default:
+       /*
+        * case 3 is sent when the mouse buttons are released.
+        *
+        * If the terminal uses xterm mode 1003, a continuous series of
+        * button-release events is sent as the mouse moves around the screen,
+        * or as the wheel mouse is rotated.
+        *
+        * Return false in this case, so that when running in X10 mode, we will
+        * recalculate bstate.
+        */
+       eventp->bstate = REPORT_MOUSE_POSITION;
        result = FALSE;
        break;
     }