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fix mouse motion when wheel is moved

This commit is contained in:
David Rose 2006-09-28 18:36:58 +00:00
parent 8de0914056
commit 88f3ec86be
1 changed files with 6 additions and 4 deletions
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10
panda/src/windisplay/winGraphicsWindow.cxx
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@ -1212,18 +1212,20 @@ window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
case WM_MOUSEWHEEL:
{
int delta = GET_WHEEL_DELTA_WPARAM(wparam);
int x = translate_mouse(LOWORD(lparam));
int y = translate_mouse(HIWORD(lparam));
POINT point;
GetCursorPos(&point);
ScreenToClient(hwnd, &point);
double time = get_message_time();
if (delta >= 0) {
while (delta > 0) {
handle_keypress(MouseButton::wheel_up(), x, y, time);
handle_keypress(MouseButton::wheel_up(), point.x, point.y, time);
delta -= WHEEL_DELTA;
}
} else {
while (delta < 0) {
handle_keypress(MouseButton::wheel_down(), x, y, time);
handle_keypress(MouseButton::wheel_down(), point.x, point.y, time);
delta += WHEEL_DELTA;
}
}