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 #ifdef __WXMAC__
  29 #include "wx/mac/private.h"
  30 #endif
  31
  32 // ============================================================================
  33 // implementation
  34 // ============================================================================
  35
  36 // ----------------------------------------------------------------------------
  37 // wxStatusBarMac class
  38 // ----------------------------------------------------------------------------
  39
  40 wxStatusBarMac::wxStatusBarMac()
  41 {
  42     SetParent(NULL);
  43 }
  44
  45 wxStatusBarMac::~wxStatusBarMac()
  46 {
  47 }
  48
  49 bool wxStatusBarMac::Create(wxWindow *parent, wxWindowID id,
  50            long style ,
  51            const wxString& name)
  52 {
  53         return wxStatusBarGeneric::Create( parent , id , style , name ) ;
  54 }
  55
  56 void wxStatusBarMac::DrawFieldText(wxDC& dc, int i)
  57 {
  58   int leftMargin = 2;
  59
  60   wxRect rect;
  61   GetFieldRect(i, rect);
  62
  63   if ( !IsWindowHilited( MAC_WXHWND( MacGetRootWindow() ) ) )
  64   {
  65     dc.SetTextForeground( wxColour( 0x80 , 0x80 , 0x80 ) ) ;
  66   }
  67
  68   wxString text(GetStatusText(i));
  69
  70   long x, y;
  71
  72   dc.GetTextExtent(text, &x, &y);
  73
  74   int xpos = rect.x + leftMargin + 1 ;
  75   int ypos = 2 ;
  76
  77   dc.SetClippingRegion(rect.x, 0, rect.width, m_height);
  78
  79   dc.DrawText(text, xpos, ypos);
  80
  81   dc.DestroyClippingRegion();
  82 }
  83
  84 void wxStatusBarMac::DrawField(wxDC& dc, int i)
  85 {
  86     DrawFieldText(dc, i);
  87 }
  88
  89 void wxStatusBarMac::SetStatusText(const wxString& text, int number)
  90 {
  91     wxCHECK_RET( (number >= 0) && (number < m_nFields),
  92                  _T("invalid status bar field index") );
  93
  94     m_statusStrings[number] = text;
  95     wxRect rect;
  96     GetFieldRect(number, rect);
  97     Refresh( TRUE , &rect ) ;
  98     /*
  99     // TODO make clear work again also when using themes
 100     wxClientDC dc(this);
 101     dc.SetBackground( wxBrush(GetBackgroundColour(), wxSOLID) );
 102     dc.SetClippingRegion( rect.x+1, rect.y+1, rect.width-1, rect.height-1 );
 103     dc.Clear();
 104     dc.DestroyClippingRegion();
 105     DrawFieldText( dc, number );
 106     */
 107
 108 }
 109
 110 void wxStatusBarMac::OnPaint(wxPaintEvent& WXUNUSED(event) )
 111 {
 112         wxPaintDC dc(this);
 113
 114   if ( IsWindowHilited( MAC_WXHWND( MacGetRootWindow() ) ) )
 115   {
 116         wxPen black( wxBLACK , 1 , wxSOLID ) ;
 117         wxPen white( wxWHITE , 1 , wxSOLID ) ;
 118
 119     dc.SetPen(black);
 120     dc.DrawLine(0, 0 ,
 121            m_width , 0);
 122         dc.SetPen(white);
 123     dc.DrawLine(0, 1 ,
 124            m_width , 1);
 125   }
 126   else
 127   {
 128     dc.SetPen(wxPen(wxColour(0x80,0x80,0x80),1,wxSOLID));
 129     dc.DrawLine(0, 0 ,
 130            m_width , 0);
 131   }
 132
 133   int i;
 134   if ( GetFont().Ok() )
 135     dc.SetFont(GetFont());
 136   dc.SetBackgroundMode(wxTRANSPARENT);
 137
 138   for ( i = 0; i < m_nFields; i ++ )
 139     DrawField(dc, i);
 140
 141 #   ifdef __WXMSW__
 142         dc.SetFont(wxNullFont);
 143 #   endif // MSW
 144 }
 145
 146 void wxStatusBarMac::MacSuperEnabled( bool enabled )
 147 {
 148     Refresh(FALSE) ;
 149     wxWindow::MacSuperEnabled( enabled ) ;
 150 }