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