include/wx/msw/statusbar.h

   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_