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/////////////////////////////////////////////////////////////////////////
// File: wx/msw/taskbar.h
// Purpose: Defines wxTaskBarIcon class for manipulating icons on the
// Windows task bar.
// Author: Julian Smart
// Modified by: Vaclav Slavik
// Created: 24/3/98
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////
#ifndef _WX_TASKBAR_H_
#define _WX_TASKBAR_H_
#include "wx/icon.h"
// private helper class:
class WXDLLIMPEXP_FWD_ADV wxTaskBarIconWindow;
class WXDLLIMPEXP_ADV wxTaskBarIcon : public wxTaskBarIconBase
{
public:
wxTaskBarIcon(wxTaskBarIconType iconType = wxTBI_DEFAULT_TYPE);
virtual ~wxTaskBarIcon();
// Accessors
bool IsOk() const { return true; }
bool IsIconInstalled() const { return m_iconAdded; }
// Operations
bool SetIcon(const wxIcon& icon, const wxString& tooltip = wxEmptyString);
bool RemoveIcon(void);
bool PopupMenu(wxMenu *menu);
// MSW-specific class methods
#if wxUSE_TASKBARICON_BALLOONS
// show a balloon notification (the icon must have been already initialized
// using SetIcon)
//
// title and text are limited to 63 and 255 characters respectively, msec
// is the timeout, in milliseconds, before the balloon disappears (will be
// clamped down to the allowed 10-30s range by Windows if it's outside it)
// and flags can include wxICON_ERROR/INFO/WARNING to show a corresponding
// icon
//
// return true if balloon was shown, false on error (incorrect parameters
// or function unsupported by OS)
bool ShowBalloon(const wxString& title,
const wxString& text,
unsigned msec = 0,
int flags = 0);
#endif // wxUSE_TASKBARICON_BALLOONS
protected:
friend class wxTaskBarIconWindow;
long WindowProc(unsigned int msg, unsigned int wParam, long lParam);
void RegisterWindowMessages();
wxTaskBarIconWindow *m_win;
bool m_iconAdded;
wxIcon m_icon;
wxString m_strTooltip;
DECLARE_DYNAMIC_CLASS_NO_COPY(wxTaskBarIcon)
};
#endif // _WX_TASKBAR_H_
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