src/mac/carbon/statbrma.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        statbar.cpp
   3 // Purpose:     native implementation of wxStatusBar (optional)
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998 Stefan Csomor
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "statbrma.h"
  14 #endif
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/wxprec.h"
  21
  22 #include "wx/statusbr.h"
  23 #include "wx/dc.h"
  24 #include "wx/dcclient.h"
  25
  26 BEGIN_EVENT_TABLE(wxStatusBarMac, wxStatusBarGeneric)
  27     EVT_PAINT(wxStatusBarMac::OnPaint)
  28 END_EVENT_TABLE()
  29
  30 #ifdef __WXMAC__
  31 #include "wx/mac/private.h"
  32 #include "wx/toplevel.h"
  33 #endif
  34
  35 // ============================================================================
  36 // implementation
  37 // ============================================================================
  38
  39 // ----------------------------------------------------------------------------
  40 // wxStatusBarMac class
  41 // ----------------------------------------------------------------------------
  42
  43 wxStatusBarMac::wxStatusBarMac()
  44 {
  45     SetParent(NULL);
  46 }
  47
  48 wxStatusBarMac::~wxStatusBarMac()
  49 {
  50 }
  51
  52 bool wxStatusBarMac::Create(wxWindow *parent, wxWindowID id,
  53                             long style ,
  54                             const wxString& name)
  55 {
  56     if( !wxStatusBarGeneric::Create( parent , id , style , name ) )
  57         return FALSE ;
  58
  59     if ( parent->MacGetTopLevelWindow()->MacGetMetalAppearance() )
  60         MacSetBackgroundBrush( wxNullBrush ) ;
  61
  62     // normal system font is too tall for fitting into the standard height
  63     SetWindowVariant( wxWINDOW_VARIANT_SMALL ) ;
  64
  65     return TRUE ;
  66 }
  67
  68 void wxStatusBarMac::DrawFieldText(wxDC& dc, int i)
  69 {
  70     int leftMargin = 2;
  71     int w, h ;
  72     GetSize( &w , &h ) ;
  73     wxRect rect;
  74     GetFieldRect(i, rect);
  75
  76     if ( !MacIsReallyHilited()  )
  77     {
  78         dc.SetTextForeground( wxColour( 0x80 , 0x80 , 0x80 ) ) ;
  79     }
  80
  81     wxString text(GetStatusText(i));
  82
  83     long x, y;
  84
  85     dc.GetTextExtent(text, &x, &y);
  86
  87     int xpos = rect.x + leftMargin + 1 ;
  88     int ypos = 1 ;
  89
  90     if ( MacGetTopLevelWindow()->MacGetMetalAppearance()  )
  91         ypos++ ;
  92
  93     dc.SetClippingRegion(rect.x, 0, rect.width, h);
  94
  95     dc.DrawText(text, xpos, ypos);
  96
  97     dc.DestroyClippingRegion();
  98 }
  99
 100 void wxStatusBarMac::DrawField(wxDC& dc, int i)
 101 {
 102     DrawFieldText(dc, i);
 103 }
 104
 105 void wxStatusBarMac::SetStatusText(const wxString& text, int number)
 106 {
 107     wxCHECK_RET( (number >= 0) && (number < m_nFields),
 108         _T("invalid status bar field index") );
 109
 110     if ( m_statusStrings[number] == text )
 111         return ;
 112
 113     m_statusStrings[number] = text;
 114     wxRect rect;
 115     GetFieldRect(number, rect);
 116     int w, h ;
 117     GetSize( &w , &h ) ;
 118     rect.y=0;
 119     rect.height = h ;
 120     Refresh( TRUE , &rect ) ;
 121     Update();
 122 }
 123
 124 void wxStatusBarMac::OnPaint(wxPaintEvent& WXUNUSED(event) )
 125 {
 126         wxPaintDC dc(this);
 127         dc.Clear() ;
 128
 129     int major,minor;
 130     wxGetOsVersion( &major, &minor );
 131     int w, h ;
 132     GetSize( &w , &h ) ;
 133
 134         if ( MacIsReallyHilited() )
 135         {
 136                 wxPen white( wxWHITE , 1 , wxSOLID ) ;
 137         if (major >= 10 )
 138         {
 139             //Finder statusbar border color: (Project builder similar is 9B9B9B)
 140             if ( MacGetTopLevelWindow()->MacGetMetalAppearance() )
 141                 dc.SetPen(wxPen(wxColour(0x40,40,40) ,1,wxSOLID)) ;
 142             else
 143                 dc.SetPen(wxPen(wxColour(0xB1,0xB1,0xB1),1,wxSOLID));
 144         }
 145         else
 146         {
 147             wxPen black( wxBLACK , 1 , wxSOLID ) ;
 148             dc.SetPen(black);
 149         }
 150                 dc.DrawLine(0, 0 ,
 151                        w , 0);
 152                 dc.SetPen(white);
 153                 dc.DrawLine(0, 1 ,
 154                        w , 1);
 155         }
 156         else
 157         {
 158         if (major >= 10)
 159             //Finder statusbar border color: (Project builder similar is 9B9B9B)
 160             dc.SetPen(wxPen(wxColour(0xB1,0xB1,0xB1),1,wxSOLID));
 161         else
 162             dc.SetPen(wxPen(wxColour(0x80,0x80,0x80),1,wxSOLID));
 163
 164                 dc.DrawLine(0, 0 ,
 165                        w , 0);
 166         }
 167
 168         int i;
 169         if ( GetFont().Ok() )
 170                 dc.SetFont(GetFont());
 171         dc.SetBackgroundMode(wxTRANSPARENT);
 172
 173         for ( i = 0; i < m_nFields; i ++ )
 174                 DrawField(dc, i);
 175 }
 176
 177 void wxStatusBarMac::MacHiliteChanged()
 178 {
 179     Refresh() ;
 180     Update() ;
 181 }