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Add grotty casts to prevent negative -> large positive conversion of cursor

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position in Windows frontend; this showed up as a UI glitch while dragging to
the left/top of the window in Rectangles.

[originally from svn r5007]
This commit is contained in:
Jacob Nevins
2004-12-17 22:00:20 +00:00
parent 6f62e91d51
commit ec3d23c9d9
1 changed files with 6 additions and 6 deletions
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12
windows.c
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@ -1017,8 +1017,8 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
else else
button = RIGHT_BUTTON; button = RIGHT_BUTTON;
if (!midend_process_key(fe->me, LOWORD(lParam), if (!midend_process_key(fe->me, (signed short)LOWORD(lParam),
HIWORD(lParam), button)) (signed short)HIWORD(lParam), button))
PostQuitMessage(0); PostQuitMessage(0);
SetCapture(hwnd); SetCapture(hwnd);
@ -1042,8 +1042,8 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
else else
button = RIGHT_RELEASE; button = RIGHT_RELEASE;
if (!midend_process_key(fe->me, LOWORD(lParam), if (!midend_process_key(fe->me, (signed short)LOWORD(lParam),
HIWORD(lParam), button)) (signed short)HIWORD(lParam), button))
PostQuitMessage(0); PostQuitMessage(0);
ReleaseCapture(); ReleaseCapture();
@ -1060,8 +1060,8 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
else else
button = RIGHT_DRAG; button = RIGHT_DRAG;
if (!midend_process_key(fe->me, LOWORD(lParam), if (!midend_process_key(fe->me, (signed short)LOWORD(lParam),
HIWORD(lParam), button)) (signed short)HIWORD(lParam), button))
PostQuitMessage(0); PostQuitMessage(0);
} }
break; break;