src/osx/carbon/statbrma.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/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 // Margin between the field text and the field rect
  27 #define wxFIELD_TEXT_MARGIN 2
  28
  29
  30 BEGIN_EVENT_TABLE(wxStatusBarMac, wxStatusBarGeneric)
  31     EVT_PAINT(wxStatusBarMac::OnPaint)
  32 END_EVENT_TABLE()
  33
  34
  35 wxStatusBarMac::wxStatusBarMac(wxWindow *parent,
  36         wxWindowID id,
  37         long style,
  38         const wxString& name)
  39         :
  40         wxStatusBarGeneric()
  41 {
  42     SetParent( NULL );
  43     Create( parent, id, style, name );
  44 }
  45
  46 wxStatusBarMac::wxStatusBarMac()
  47         :
  48         wxStatusBarGeneric()
  49 {
  50     SetParent( NULL );
  51 }
  52
  53 wxStatusBarMac::~wxStatusBarMac()
  54 {
  55 }
  56
  57 bool wxStatusBarMac::Create(wxWindow *parent, wxWindowID id,
  58                             long style ,
  59                             const wxString& name)
  60 {
  61     if ( !wxStatusBarGeneric::Create( parent, id, style, name ) )
  62         return false;
  63
  64     if ( parent->MacGetTopLevelWindow()->GetExtraStyle() & wxFRAME_EX_METAL )
  65         SetBackgroundStyle( wxBG_STYLE_TRANSPARENT );
  66
  67     // normal system font is too tall for fitting into the standard height
  68     SetWindowVariant( wxWINDOW_VARIANT_SMALL );
  69
  70     return true;
  71 }
  72
  73 void wxStatusBarMac::DrawFieldText(wxDC& dc, const wxRect& rect, int i, int WXUNUSED(textHeight))
  74 {
  75     int w, h;
  76     GetSize( &w , &h );
  77
  78     if ( !MacIsReallyHilited() )
  79         dc.SetTextForeground( wxColour( 0x80, 0x80, 0x80 ) );
  80
  81     wxString text(GetStatusText( i ));
  82
  83     /*wxCoord x, y;
  84     dc.GetTextExtent(text, &x, &y);    -- seems unused (FM)*/
  85
  86     int xpos = rect.x + wxFIELD_TEXT_MARGIN + 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     dc.DrawText(text, xpos, ypos);
  94     dc.DestroyClippingRegion();
  95 }
  96
  97 void wxStatusBarMac::DrawField(wxDC& dc, int i, int textHeight)
  98 {
  99     wxRect rect;
 100     GetFieldRect(i, rect);
 101
 102     DrawFieldText(dc, rect, i, textHeight);
 103 }
 104
 105 void wxStatusBarMac::DoUpdateStatusText(int number)
 106 {
 107     wxRect rect;
 108     GetFieldRect(number, rect);
 109
 110     int w, h;
 111     GetSize( &w, &h );
 112
 113     rect.y = 0;
 114     rect.height = h ;
 115
 116     Refresh( true, &rect );
 117     Update();
 118 }
 119
 120 void wxStatusBarMac::OnPaint(wxPaintEvent& WXUNUSED(event))
 121 {
 122     wxPaintDC dc(this);
 123     dc.Clear();
 124
 125     int major, minor;
 126     wxGetOsVersion( &major, &minor );
 127     int w, h;
 128     GetSize( &w, &h );
 129
 130     if ( MacIsReallyHilited() )
 131     {
 132         wxPen white( *wxWHITE , 1 , wxSOLID );
 133         if (major >= 10)
 134         {
 135             // Finder statusbar border color: (Project Builder similar is 9B9B9B)
 136             if ( MacGetTopLevelWindow()->GetExtraStyle() & wxFRAME_EX_METAL )
 137                 dc.SetPen(wxPen(wxColour(0x40, 0x40, 0x40), 1, wxSOLID));
 138             else
 139                 dc.SetPen(wxPen(wxColour(0xB1, 0xB1, 0xB1), 1, wxSOLID));
 140         }
 141         else
 142         {
 143             wxPen black( *wxBLACK , 1 , wxSOLID );
 144             dc.SetPen(black);
 145         }
 146
 147         dc.DrawLine(0, 0, w, 0);
 148         dc.SetPen(white);
 149         dc.DrawLine(0, 1, w, 1);
 150     }
 151     else
 152     {
 153         if (major >= 10)
 154             // Finder statusbar border color: (Project Builder similar is 9B9B9B)
 155             dc.SetPen(wxPen(wxColour(0xB1, 0xB1, 0xB1), 1, wxSOLID));
 156         else
 157             dc.SetPen(wxPen(wxColour(0x80, 0x80, 0x80), 1, wxSOLID));
 158
 159         dc.DrawLine(0, 0, w, 0);
 160     }
 161
 162     if ( GetFont().IsOk() )
 163         dc.SetFont(GetFont());
 164     dc.SetBackgroundMode(wxTRANSPARENT);
 165
 166     // compute char height only once for all panes:
 167     int textHeight = dc.GetCharHeight();
 168
 169     for ( size_t i = 0; i < m_panes.GetCount(); i ++ )
 170         DrawField(dc, i, textHeight);
 171 }
 172
 173 void wxStatusBarMac::MacHiliteChanged()
 174 {
 175     Refresh();
 176     Update();
 177 }
 178
 179 #endif // wxUSE_STATUSBAR
 180