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     // we should have to force the update here
 118     // TODO Remove if no regressions occur
 119 #if 0
 120     Update();
 121 #endif
 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()->GetExtraStyle() & wxFRAME_EX_METAL )
 141                 dc.SetPen(wxPen(wxColour(0x40, 0x40, 0x40), 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
 151         dc.DrawLine(0, 0, w, 0);
 152         dc.SetPen(white);
 153         dc.DrawLine(0, 1, w, 1);
 154     }
 155     else
 156     {
 157         if (major >= 10)
 158             // Finder statusbar border color: (Project Builder similar is 9B9B9B)
 159             dc.SetPen(wxPen(wxColour(0xB1, 0xB1, 0xB1), 1, wxSOLID));
 160         else
 161             dc.SetPen(wxPen(wxColour(0x80, 0x80, 0x80), 1, wxSOLID));
 162
 163         dc.DrawLine(0, 0, w, 0);
 164     }
 165
 166     if ( GetFont().IsOk() )
 167         dc.SetFont(GetFont());
 168     dc.SetBackgroundMode(wxTRANSPARENT);
 169
 170     // compute char height only once for all panes:
 171     int textHeight = dc.GetCharHeight();
 172
 173     for ( size_t i = 0; i < m_panes.GetCount(); i ++ )
 174         DrawField(dc, i, textHeight);
 175 }
 176
 177 void wxStatusBarMac::MacHiliteChanged()
 178 {
 179     Refresh();
 180     Update();
 181 }
 182
 183 #endif // wxUSE_STATUSBAR
 184