gecko-dev/cmd/winfe/intelli.h
1998-03-28 02:44:41 +00:00

55 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef __IntellipointMouse_H
#define __IntellipointMouse_H
#ifndef _WIN32
#error intelli.h is Win32 only
#endif
#define MOUSEWHEEL_KEYS(wparam, lparam) ((WORD)LOWORD(wparam))
#define MOUSEWHEEL_DELTA(wparam, lparam) ((short)HIWORD(wparam))
#define MOUSEWHEEL_X(wparam, lparam) ((short)LOWORD(lparam))
#define MOUSEWHEEL_Y(wparam, lparam) ((short)HIWORD(lparam))
extern UINT msg_MouseWheel;
class CMouseWheel {
public:
// Determine number of lines to scroll once
// WHEEL_DELTA is accumulated.
// Be sure to check if == WHEEL_PAGESCROLL
UINT ScrollLines();
// Stuff you don't care about.
public:
CMouseWheel();
~CMouseWheel();
private:
void *m_pWatcher;
UINT m_uScrollLines;
void Update();
HWND GetWheelWnd();
friend void UpdateMouseSettings(UINT, WPARAM, LPARAM);
};
extern CMouseWheel intelli;
#endif // __IntellipointMouse_H