| | 1 | ///////////////////////////////////////////////////////////////////////// |
| | 2 | // File: wx/msw/taskbar.h |
| | 3 | // Purpose: Defines wxTaskBarIcon class for manipulating icons on the |
| | 4 | // Windows task bar. |
| | 5 | // Author: Julian Smart |
| | 6 | // Modified by: Vaclav Slavik |
| | 7 | // Created: 24/3/98 |
| | 8 | // RCS-ID: $Id$ |
| | 9 | // Copyright: (c) Julian Smart |
| | 10 | // Licence: wxWindows licence |
| | 11 | ///////////////////////////////////////////////////////////////////////// |
| | 12 | |
| | 13 | #ifndef _WX_TASKBAR_H_ |
| | 14 | #define _WX_TASKBAR_H_ |
| | 15 | |
| | 16 | #include "wx/icon.h" |
| | 17 | |
| | 18 | // private helper class: |
| | 19 | class WXDLLIMPEXP_FWD_ADV wxTaskBarIconWindow; |
| | 20 | |
| | 21 | class WXDLLIMPEXP_ADV wxTaskBarIcon : public wxTaskBarIconBase |
| | 22 | { |
| | 23 | public: |
| | 24 | wxTaskBarIcon(); |
| | 25 | virtual ~wxTaskBarIcon(); |
| | 26 | |
| | 27 | // Accessors |
| | 28 | bool IsOk() const { return true; } |
| | 29 | bool IsIconInstalled() const { return m_iconAdded; } |
| | 30 | |
| | 31 | // Operations |
| | 32 | bool SetIcon(const wxIcon& icon, const wxString& tooltip = wxEmptyString); |
| | 33 | bool RemoveIcon(void); |
| | 34 | bool PopupMenu(wxMenu *menu); |
| | 35 | |
| | 36 | // MSW-specific class methods |
| | 37 | |
| | 38 | #if wxUSE_TASKBARICON_BALLOONS |
| | 39 | // show a balloon notification (the icon must have been already initialized |
| | 40 | // using SetIcon) |
| | 41 | // |
| | 42 | // title and text are limited to 63 and 255 characters respectively, msec |
| | 43 | // is the timeout, in milliseconds, before the balloon disappears (will be |
| | 44 | // clamped down to the allowed 10-30s range by Windows if it's outside it) |
| | 45 | // and flags can include wxICON_ERROR/INFO/WARNING to show a corresponding |
| | 46 | // icon |
| | 47 | // |
| | 48 | // return true if balloon was shown, false on error (incorrect parameters |
| | 49 | // or function unsupported by OS) |
| | 50 | bool ShowBalloon(const wxString& title, |
| | 51 | const wxString& text, |
| | 52 | unsigned msec = 0, |
| | 53 | int flags = 0); |
| | 54 | #endif // wxUSE_TASKBARICON_BALLOONS |
| | 55 | |
| | 56 | protected: |
| | 57 | friend class wxTaskBarIconWindow; |
| | 58 | |
| | 59 | long WindowProc(unsigned int msg, unsigned int wParam, long lParam); |
| | 60 | void RegisterWindowMessages(); |
| | 61 | |
| | 62 | |
| | 63 | wxTaskBarIconWindow *m_win; |
| | 64 | bool m_iconAdded; |
| | 65 | wxIcon m_icon; |
| | 66 | wxString m_strTooltip; |
| | 67 | |
| | 68 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxTaskBarIcon) |
| | 69 | }; |
| | 70 | |
| | 71 | #endif // _WX_TASKBAR_H_ |
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