include/wx/generic/statusbr.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/generic/statusbr.h
   3 // Purpose:     wxStatusBarGeneric class
   4 // Author:      Julian Smart
   5 // Modified by: VZ at 05.02.00 to derive from wxStatusBarBase
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_GENERIC_STATUSBR_H_
  13 #define _WX_GENERIC_STATUSBR_H_
  14
  15 #include "wx/defs.h"
  16
  17 #if wxUSE_STATUSBAR
  18
  19 #include "wx/pen.h"
  20 #include "wx/arrstr.h"
  21
  22
  23 // ----------------------------------------------------------------------------
  24 // wxStatusBarGeneric
  25 // ----------------------------------------------------------------------------
  26
  27 class WXDLLIMPEXP_CORE wxStatusBarGeneric : public wxStatusBarBase
  28 {
  29 public:
  30     wxStatusBarGeneric() { Init(); }
  31     wxStatusBarGeneric(wxWindow *parent,
  32                        wxWindowID winid = wxID_ANY,
  33                        long style = wxST_SIZEGRIP,
  34                        const wxString& name = wxStatusBarNameStr)
  35     {
  36         Init();
  37
  38         Create(parent, winid, style, name);
  39     }
  40
  41     virtual ~wxStatusBarGeneric();
  42
  43     bool Create(wxWindow *parent, wxWindowID winid = wxID_ANY,
  44                 long style = wxST_SIZEGRIP,
  45                 const wxString& name = wxStatusBarNameStr);
  46
  47     // Create status line
  48     virtual void SetFieldsCount(int number = 1,
  49                                 const int *widths = (const int *) NULL);
  50
  51     // Set status line text
  52     virtual void SetStatusText(const wxString& text, int number = 0);
  53     virtual wxString GetStatusText(int number = 0) const;
  54
  55     // Set status line widths
  56     virtual void SetStatusWidths(int n, const int widths_field[]);
  57
  58     // Get the position and size of the field's internal bounding rectangle
  59     virtual bool GetFieldRect(int i, wxRect& rect) const;
  60
  61     // sets the minimal vertical size of the status bar
  62     virtual void SetMinHeight(int height);
  63
  64     virtual int GetBorderX() const { return m_borderX; }
  65     virtual int GetBorderY() const { return m_borderY; }
  66
  67
  68 protected:      // event handlers
  69
  70     void OnPaint(wxPaintEvent& event);
  71     void OnSize(wxSizeEvent& event);
  72
  73     void OnLeftDown(wxMouseEvent& event);
  74     void OnRightDown(wxMouseEvent& event);
  75
  76     // Responds to colour changes
  77     void OnSysColourChanged(wxSysColourChangedEvent& event);
  78
  79 protected:
  80
  81     virtual void DrawFieldText(wxDC& dc, const wxRect& rc, int i, int textHeight);
  82     virtual void DrawField(wxDC& dc, int i, int textHeight);
  83
  84     void SetBorderX(int x);
  85     void SetBorderY(int y);
  86
  87     virtual void InitColours();
  88
  89     // true if the status bar shows the size grip: for this it must have
  90     // wxST_SIZEGRIP style and the window it is attached to must be resizeable
  91     // and not maximized
  92     bool ShowsSizeGrip() const;
  93
  94     // returns the position and the size of the size grip
  95     wxRect GetSizeGripRect() const;
  96
  97     // common part of all ctors
  98     void Init();
  99
 100     // the array of the currently displayed strings
 101     wxArrayString     m_statusStrings;
 102
 103     // the last known height of the client rect
 104     int               m_lastClientHeight;
 105
 106     // the absolute widths of the status bar panes in pixels
 107     wxArrayInt        m_widthsAbs;
 108
 109     int               m_borderX;
 110     int               m_borderY;
 111     wxPen             m_mediumShadowPen;
 112     wxPen             m_hilightPen;
 113
 114     virtual wxSize DoGetBestSize() const;
 115
 116 private:
 117     DECLARE_EVENT_TABLE()
 118     DECLARE_DYNAMIC_CLASS_NO_COPY(wxStatusBarGeneric)
 119 };
 120
 121 #endif // wxUSE_STATUSBAR
 122
 123 #endif
 124     // _WX_GENERIC_STATUSBR_H_