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:
  69
  70     virtual void DrawFieldText(wxDC& dc, int i);
  71     virtual void DrawField(wxDC& dc, int i);
  72
  73     void SetBorderX(int x);
  74     void SetBorderY(int y);
  75
  76     void OnPaint(wxPaintEvent& event);
  77
  78     void OnLeftDown(wxMouseEvent& event);
  79     void OnRightDown(wxMouseEvent& event);
  80
  81     virtual void InitColours();
  82
  83     // Responds to colour changes
  84     void OnSysColourChanged(wxSysColourChangedEvent& event);
  85
  86     // true if the status bar shows the size grip: for this it must have
  87     // wxST_SIZEGRIP style and the window it is attached to must be resizeable
  88     // and not maximized
  89     bool ShowsSizeGrip() const;
  90
  91     // returns the position and the size of the size grip
  92     wxRect GetSizeGripRect() const;
  93
  94     // common part of all ctors
  95     void Init();
  96
  97     // the array of the currently displayed strings
  98     wxArrayString     m_statusStrings;
  99
 100     // the last known width of the client rect (used to rebuild cache)
 101     int               m_lastClientWidth;
 102
 103     // the absolute widths of the status bar panes in pixels
 104     wxArrayInt        m_widthsAbs;
 105
 106     int               m_borderX;
 107     int               m_borderY;
 108     wxPen             m_mediumShadowPen;
 109     wxPen             m_hilightPen;
 110
 111     virtual wxSize DoGetBestSize() const;
 112
 113 private:
 114     DECLARE_EVENT_TABLE()
 115     DECLARE_DYNAMIC_CLASS_NO_COPY(wxStatusBarGeneric)
 116 };
 117
 118 #endif // wxUSE_STATUSBAR
 119
 120 #endif
 121     // _WX_GENERIC_STATUSBR_H_