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1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/msw/statusbar.h
3 // Purpose: native implementation of wxStatusBar
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 04.04.98
7 // RCS-ID: $Id$
8 // Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_MSW_STATUSBAR_H_
13 #define _WX_MSW_STATUSBAR_H_
14
15 #if wxUSE_NATIVE_STATUSBAR
16
17 #include "wx/vector.h"
18 #include "wx/tooltip.h"
19
20 class WXDLLIMPEXP_FWD_CORE wxClientDC;
21
22 class WXDLLIMPEXP_CORE wxStatusBar : public wxStatusBarBase
23 {
24 public:
25 // ctors and such
26 wxStatusBar();
27 wxStatusBar(wxWindow *parent,
28 wxWindowID id = wxID_ANY,
29 long style = wxSTB_DEFAULT_STYLE,
30 const wxString& name = wxStatusBarNameStr)
31 {
32 m_pDC = NULL;
33 (void)Create(parent, id, style, name);
34 }
35
36 bool Create(wxWindow *parent,
37 wxWindowID id = wxID_ANY,
38 long style = wxSTB_DEFAULT_STYLE,
39 const wxString& name = wxStatusBarNameStr);
40
41 virtual ~wxStatusBar();
42
43 // implement base class methods
44 virtual void SetFieldsCount(int number = 1, const int *widths = NULL);
45 virtual void SetStatusWidths(int n, const int widths_field[]);
46 virtual void SetStatusStyles(int n, const int styles[]);
47 virtual void SetMinHeight(int height);
48 virtual bool GetFieldRect(int i, wxRect& rect) const;
49
50 virtual int GetBorderX() const;
51 virtual int GetBorderY() const;
52
53 // override some wxWindow virtual methods too
54 virtual bool SetFont(const wxFont& font);
55
56 virtual WXLRESULT MSWWindowProc(WXUINT nMsg,
57 WXWPARAM wParam,
58 WXLPARAM lParam);
59
60 protected:
61 // implement base class pure virtual method
62 virtual void DoUpdateStatusText(int number);
63
64 // override some base class virtuals
65 virtual WXDWORD MSWGetStyle(long flags, WXDWORD *exstyle = NULL) const;
66 virtual wxSize DoGetBestSize() const;
67 virtual void DoMoveWindow(int x, int y, int width, int height);
68 #if wxUSE_TOOLTIPS
69 virtual bool MSWProcessMessage(WXMSG* pMsg);
70 virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result);
71 #endif
72
73 // implementation of the public SetStatusWidths()
74 void MSWUpdateFieldsWidths();
75
76 // used by DoUpdateStatusText()
77 wxClientDC *m_pDC;
78
79 #if wxUSE_TOOLTIPS
80 // the tooltips used when wxSTB_SHOW_TIPS is given
81 wxVector<wxToolTip*> m_tooltips;
82 #endif
83
84 private:
85 struct MSWBorders
86 {
87 int horz,
88 vert,
89 between;
90 };
91
92 // retrieve all status bar borders using SB_GETBORDERS
93 MSWBorders MSWGetBorders() const;
94
95 // return the size of the border between the fields
96 int MSWGetBorderWidth() const;
97
98 struct MSWMetrics
99 {
100 int gripWidth,
101 textMargin;
102 };
103
104 // return the various status bar metrics
105 static const MSWMetrics& MSWGetMetrics();
106
107 DECLARE_DYNAMIC_CLASS_NO_COPY(wxStatusBar)
108 };
109
110 #endif // wxUSE_NATIVE_STATUSBAR
111
112 #endif // _WX_MSW_STATUSBAR_H_