src/osx/carbon/statbrma.cpp

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