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
  54     // Set status line widths
  55     virtual void SetStatusWidths(int n, const int widths_field[]);
  56
  57     // Get the position and size of the field's internal bounding rectangle
  58     virtual bool GetFieldRect(int i, wxRect& rect) const;
  59
  60     // sets the minimal vertical size of the status bar
  61     virtual void SetMinHeight(int height);
  62
  63     virtual int GetBorderX() const { return m_borderX; }
  64     virtual int GetBorderY() const { return m_borderY; }
  65
  66
  67 protected:      // event handlers
  68
  69     void OnPaint(wxPaintEvent& event);
  70     void OnSize(wxSizeEvent& event);
  71
  72     void OnLeftDown(wxMouseEvent& event);
  73     void OnRightDown(wxMouseEvent& event);
  74
  75     // Responds to colour changes
  76     void OnSysColourChanged(wxSysColourChangedEvent& event);
  77
  78 protected:
  79
  80     virtual void DrawFieldText(wxDC& dc, const wxRect& rc, int i, int textHeight);
  81     virtual void DrawField(wxDC& dc, int i, int textHeight);
  82
  83     void SetBorderX(int x);
  84     void SetBorderY(int y);
  85
  86     virtual void InitColours();
  87
  88     // true if the status bar shows the size grip: for this it must have
  89     // wxST_SIZEGRIP style and the window it is attached to must be resizeable
  90     // and not maximized
  91     bool ShowsSizeGrip() const;
  92
  93     // returns the position and the size of the size grip
  94     wxRect GetSizeGripRect() const;
  95
  96     // common part of all ctors
  97     void Init();
  98
  99     // the last known height of the client rect
 100     int               m_lastClientHeight;
 101
 102     // the absolute widths of the status bar panes in pixels
 103     wxArrayInt        m_widthsAbs;
 104
 105     int               m_borderX;
 106     int               m_borderY;
 107     wxPen             m_mediumShadowPen;
 108     wxPen             m_hilightPen;
 109
 110     virtual wxSize DoGetBestSize() const;
 111
 112 private:
 113     DECLARE_EVENT_TABLE()
 114     DECLARE_DYNAMIC_CLASS_NO_COPY(wxStatusBarGeneric)
 115 };
 116
 117 #endif // wxUSE_STATUSBAR
 118
 119 #endif
 120     // _WX_GENERIC_STATUSBR_H_