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(w32_wnd_proc) <WM_MOUSEMOVE>: Ignore mouse movements if a menu is active

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on this frame.
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Eli Zaretskii 2006-04-08 20:05:43 +00:00
parent 31a4f621f9
commit f93bd8e401
2 changed files with 13 additions and 0 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2006-04-08 Eli Zaretskii <eliz@gnu.org>
* w32fns.c (w32_wnd_proc) <WM_MOUSEMOVE>: Ignore mouse movements
if a menu is active on this frame.
2006-04-08 Dan Nicolaescu <dann@ics.uci.edu>
* lisp.h (report_file_error): Mark as NO_RETURN.

8
src/w32fns.c
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@ -3297,6 +3297,14 @@ w32_wnd_proc (hwnd, msg, wParam, lParam)
return (msg == WM_XBUTTONDOWN || msg == WM_XBUTTONUP);
case WM_MOUSEMOVE:
/* Ignore mouse movements as long as the menu is active. These
movements are processed by the window manager anyway, and
it's wrong to handle them as if they happened on the
underlying frame. */
f = x_window_to_frame (dpyinfo, hwnd);
if (f && f->output_data.w32->menubar_active)
return 0;
/* If the mouse has just moved into the frame, start tracking
it, so we will be notified when it leaves the frame. Mouse
tracking only works under W98 and NT4 and later. On earlier