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[wxWidgets.git] / include / wx / msw / notifmsg.h
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/msw/notifmsg.h
3 // Purpose: implementation of wxNotificationMessage for Windows
4 // Author: Vadim Zeitlin
5 // Created: 2007-12-01
6 // RCS-ID: $Id$
7 // Copyright: (c) 2007 Vadim Zeitlin <vadim@wxwindows.org>
8 // Licence: wxWindows licence
9 ///////////////////////////////////////////////////////////////////////////////
10
11 #ifndef _WX_MSW_NOTIFMSG_H_
12 #define _WX_MSW_NOTIFMSG_H_
13
14 class WXDLLIMPEXP_FWD_ADV wxTaskBarIcon;
15
16 // ----------------------------------------------------------------------------
17 // wxNotificationMessage
18 // ----------------------------------------------------------------------------
19
20 class WXDLLIMPEXP_ADV wxNotificationMessage : public wxNotificationMessageBase
21 {
22 public:
23 wxNotificationMessage() { Init(); }
24 wxNotificationMessage(const wxString& title,
25 const wxString& message = wxString(),
26 wxWindow *parent = NULL,
27 int flags = wxICON_INFORMATION)
28 : wxNotificationMessageBase(title, message, parent, flags)
29 {
30 Init();
31 }
32
33 virtual ~wxNotificationMessage();
34
35
36 virtual bool Show(int timeout = Timeout_Auto);
37 virtual bool Close();
38
39 // MSW implementation-specific methods
40
41 // by default, wxNotificationMessage under MSW creates a temporary taskbar
42 // icon to which it attaches the notification, if there is an existing
43 // taskbar icon object in the application you may want to call this method
44 // to attach the notification to it instead (we won't take ownership of it
45 // and you can also pass NULL to not use the icon for notifications any
46 // more)
47 //
48 // returns the task bar icon which was used previously (may be NULL)
49 static wxTaskBarIcon *UseTaskBarIcon(wxTaskBarIcon *icon);
50
51 // call this to always use the generic implementation, even if the system
52 // supports the balloon tooltips used by the native one
53 static void AlwaysUseGeneric(bool alwaysUseGeneric)
54 {
55 ms_alwaysUseGeneric = alwaysUseGeneric;
56 }
57
58 private:
59 // common part of all ctors
60 void Init() { m_impl = NULL; }
61
62
63 // flag indicating whether we should always use generic implementation
64 static bool ms_alwaysUseGeneric;
65
66 // the real implementation of this class (selected during run-time because
67 // the balloon task bar icons are not available in all Windows versions)
68 class wxNotifMsgImpl *m_impl;
69
70
71 wxDECLARE_NO_COPY_CLASS(wxNotificationMessage);
72 };
73
74 #endif // _WX_MSW_NOTIFMSG_H_
75