wxWidgets/include/wx/msw/taskbar.h

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/////////////////////////////////////////////////////////////////////////
// File: taskbar.h
// Purpose: Defines wxTaskBarIcon class for manipulating icons on the
// Windows task bar.
// Author: Julian Smart
// Modified by:
// Created: 24/3/98
// RCS-ID: $Id$
// Copyright: (c)
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////
#ifndef _TASKBAR_H_
#define _TASKBAR_H_
#ifdef __GNUG__
#pragma interface "taskbar.h"
#endif
#include <wx/event.h>
#include <wx/list.h>
#include <wx/icon.h>
class WXDLLEXPORT wxTaskBarIcon: public wxEvtHandler {
DECLARE_DYNAMIC_CLASS(wxTaskBarIcon)
public:
wxTaskBarIcon(void);
virtual ~wxTaskBarIcon(void);
// Accessors
inline WXHWND GetHWND() const { return m_hWnd; }
inline bool IsOK() const { return (m_hWnd != 0) ; }
inline bool IsIconInstalled() const { return m_iconAdded; }
// Operations
bool SetIcon(const wxIcon& icon, const wxString& tooltip = "");
bool RemoveIcon(void);
bool PopupMenu(wxMenu *menu); //, int x, int y);
// Overridables
virtual void OnMouseMove(wxEvent&);
virtual void OnLButtonDown(wxEvent&);
virtual void OnLButtonUp(wxEvent&);
virtual void OnRButtonDown(wxEvent&);
virtual void OnRButtonUp(wxEvent&);
virtual void OnLButtonDClick(wxEvent&);
virtual void OnRButtonDClick(wxEvent&);
// Implementation
static wxTaskBarIcon* FindObjectForHWND(WXHWND hWnd);
static void AddObject(wxTaskBarIcon* obj);
static void RemoveObject(wxTaskBarIcon* obj);
static bool RegisterWindowClass();
static WXHWND CreateTaskBarWindow();
long WindowProc( WXHWND hWnd, unsigned int msg, unsigned int wParam, long lParam );
// Data members
protected:
WXHWND m_hWnd;
bool m_iconAdded;
static wxList sm_taskBarIcons;
static bool sm_registeredClass;
static unsigned int sm_taskbarMsg;
// non-virtual default event handlers to forward events to the virtuals
void _OnMouseMove(wxEvent&);
void _OnLButtonDown(wxEvent&);
void _OnLButtonUp(wxEvent&);
void _OnRButtonDown(wxEvent&);
void _OnRButtonUp(wxEvent&);
void _OnLButtonDClick(wxEvent&);
void _OnRButtonDClick(wxEvent&);
DECLARE_EVENT_TABLE()
};
const wxEventType wxEVT_TASKBAR_MOVE = wxEVT_FIRST + 1550;
const wxEventType wxEVT_TASKBAR_LEFT_DOWN = wxEVT_FIRST + 1551;
const wxEventType wxEVT_TASKBAR_LEFT_UP = wxEVT_FIRST + 1552;
const wxEventType wxEVT_TASKBAR_RIGHT_DOWN = wxEVT_FIRST + 1553;
const wxEventType wxEVT_TASKBAR_RIGHT_UP = wxEVT_FIRST + 1554;
const wxEventType wxEVT_TASKBAR_LEFT_DCLICK = wxEVT_FIRST + 1555;
const wxEventType wxEVT_TASKBAR_RIGHT_DCLICK = wxEVT_FIRST + 1556;
#define EVT_TASKBAR_MOVE(fn) { wxEVT_TASKBAR_MOVE, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL },
#define EVT_TASKBAR_LEFT_DOWN(fn) { wxEVT_TASKBAR_LEFT_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL },
#define EVT_TASKBAR_LEFT_UP(fn) { wxEVT_TASKBAR_LEFT_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL },
#define EVT_TASKBAR_RIGHT_DOWN(fn) { wxEVT_TASKBAR_RIGHT_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL },
#define EVT_TASKBAR_RIGHT_UP(fn) { wxEVT_TASKBAR_RIGHT_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL },
#define EVT_TASKBAR_LEFT_DCLICK(fn) { wxEVT_TASKBAR_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL },
#define EVT_TASKBAR_RIGHT_DCLICK(fn) { wxEVT_TASKBAR_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL },
#endif
// _TASKBAR_H_