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adding raster op hook
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1///////////////////////////////////////////////////////////////////////////////
2// Name: wx/palmos/tooltip.h
3// Purpose: wxToolTip class - tooltip control
4// Author: William Osborne - minimal working wxPalmOS port
5// Modified by:
6// Created: 10/13/04
7// RCS-ID: $Id$
8// Copyright: (c) William Osborne
9// Licence: wxWindows licence
10///////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_PALMOS_TOOLTIP_H_
13#define _WX_PALMOS_TOOLTIP_H_
14
15class WXDLLEXPORT wxToolTip : public wxObject
16{
17public:
18 // ctor & dtor
19 wxToolTip(const wxString &tip);
20 virtual ~wxToolTip();
21
22 // accessors
23 // tip text
24 void SetTip(const wxString& tip);
25 const wxString& GetTip() const { return m_text; }
26
27 // the window we're associated with
28 void SetWindow(wxWindow *win);
29 wxWindow *GetWindow() const { return m_window; }
30
31 // controlling tooltip behaviour: globally change tooltip parameters
32 // enable or disable the tooltips globally
33 static void Enable(bool flag);
34 // set the delay after which the tooltip appears
35 static void SetDelay(long milliseconds);
36
37 // implementation only from now on
38 // -------------------------------
39
40 // should be called in responde to WM_MOUSEMOVE
41 void RelayEvent(WXMSG *msg);
42
43private:
44 // the one and only one tooltip control we use - never access it directly
45 // but use GetToolTipCtrl() which will create it when needed
46 static WXHWND ms_hwndTT;
47
48 // create the tooltip ctrl if it doesn't exist yet and return its HWND
49 static WXHWND GetToolTipCtrl();
50
51 // remove this tooltip from the tooltip control
52 void Remove();
53
54 // add a window to the tooltip control
55 void Add(WXHWND hwnd);
56
57 wxString m_text; // tooltip text
58 wxWindow *m_window; // window we're associated with
59
60 DECLARE_ABSTRACT_CLASS(wxToolTip)
61 DECLARE_NO_COPY_CLASS(wxToolTip)
62};
63
64#endif // _WX_PALMOS_TOOLTIP_H_