src/mac/carbon/statbrma.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        statbar.cpp
   3 // Purpose:     native implementation of wxStatusBar (optional)
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998 AUTHOR
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "statbrma.h"
  14 #endif
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/statusbr.h"
  21 #include "wx/dc.h"
  22 #include "wx/dcclient.h"
  23
  24 BEGIN_EVENT_TABLE(wxStatusBarMac, wxStatusBarGeneric)
  25         EVT_PAINT(wxStatusBarMac::OnPaint)
  26 END_EVENT_TABLE()
  27
  28 // ============================================================================
  29 // implementation
  30 // ============================================================================
  31
  32 // ----------------------------------------------------------------------------
  33 // wxStatusBarMac class
  34 // ----------------------------------------------------------------------------
  35
  36 wxStatusBarMac::wxStatusBarMac()
  37 {
  38     SetParent(NULL);
  39 }
  40
  41 wxStatusBarMac::~wxStatusBarMac()
  42 {
  43 }
  44
  45 bool wxStatusBarMac::Create(wxWindow *parent, wxWindowID id,
  46            long style ,
  47            const wxString& name)
  48 {
  49         return wxStatusBarGeneric::Create( parent , id , style , name ) ;
  50 }
  51
  52 void wxStatusBarMac::DrawFieldText(wxDC& dc, int i)
  53 {
  54   int leftMargin = 2;
  55
  56   wxRect rect;
  57   GetFieldRect(i, rect);
  58
  59   wxString text(GetStatusText(i));
  60
  61   long x, y;
  62
  63   dc.GetTextExtent(text, &x, &y);
  64
  65   int xpos = rect.x + leftMargin + 1 ;
  66   int ypos = 2 ;
  67
  68   dc.SetClippingRegion(rect.x, 0, rect.width, m_height);
  69
  70   dc.DrawText(text, xpos, ypos);
  71
  72   dc.DestroyClippingRegion();
  73 }
  74
  75 void wxStatusBarMac::DrawField(wxDC& dc, int i)
  76 {
  77     DrawFieldText(dc, i);
  78 }
  79
  80 void wxStatusBarMac::SetStatusText(const wxString& text, int number)
  81 {
  82     wxCHECK_RET( (number >= 0) && (number < m_nFields),
  83                  _T("invalid status bar field index") );
  84
  85     m_statusStrings[number] = text;
  86     wxRect rect;
  87     GetFieldRect(number, rect);
  88     Refresh( TRUE , &rect ) ;
  89     /*
  90     // TODO make clear work again also when using themes
  91     wxClientDC dc(this);
  92     dc.SetBackground( wxBrush(GetBackgroundColour(), wxSOLID) );
  93     dc.SetClippingRegion( rect.x+1, rect.y+1, rect.width-1, rect.height-1 );
  94     dc.Clear();
  95     dc.DestroyClippingRegion();
  96     DrawFieldText( dc, number );
  97     */
  98
  99 }
 100
 101 void wxStatusBarMac::OnPaint(wxPaintEvent& WXUNUSED(event) )
 102 {
 103         wxPaintDC dc(this);
 104         wxPen black( wxBLACK , 1 , wxSOLID ) ;
 105         wxPen white( wxWHITE , 1 , wxSOLID ) ;
 106
 107     dc.SetPen(black);
 108     dc.DrawLine(0, 0 ,
 109            m_width , 0);
 110         dc.SetPen(white);
 111     dc.DrawLine(0, 1 ,
 112            m_width , 1);
 113
 114
 115   int i;
 116   if ( GetFont().Ok() )
 117     dc.SetFont(GetFont());
 118   dc.SetBackgroundMode(wxTRANSPARENT);
 119
 120   for ( i = 0; i < m_nFields; i ++ )
 121     DrawField(dc, i);
 122
 123 #   ifdef __WXMSW__
 124         dc.SetFont(wxNullFont);
 125 #   endif // MSW
 126 }