src/mac/carbon/stattext.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        stattext.cpp
   3 // Purpose:     wxStaticText
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "stattext.h"
  14 #endif
  15
  16 #include "wx/wxprec.h"
  17
  18 #include "wx/app.h"
  19 #include "wx/stattext.h"
  20 #include "wx/notebook.h"
  21 #include "wx/tabctrl.h"
  22 #include "wx/dc.h"
  23 #include "wx/dcclient.h"
  24 #include "wx/utils.h"
  25 #include "wx/settings.h"
  26
  27 #include <stdio.h>
  28
  29 #if !USE_SHARED_LIBRARY
  30 IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
  31 #endif
  32
  33 #include "wx/mac/uma.h"
  34
  35 bool wxStaticText::Create(wxWindow *parent, wxWindowID id,
  36            const wxString& label,
  37            const wxPoint& pos,
  38            const wxSize& size,
  39            long style,
  40            const wxString& name)
  41 {
  42     m_macIsUserPane = FALSE ;
  43
  44     m_label = wxStripMenuCodes(label) ;
  45
  46     if ( !wxControl::Create( parent, id, pos, size, style,
  47                              wxDefaultValidator , name ) )
  48     {
  49         return false;
  50     }
  51
  52     Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
  53     wxMacCFStringHolder str(m_label,m_font.GetEncoding() ) ;
  54     m_peer = new wxMacControl(this) ;
  55     verify_noerr(CreateStaticTextControl(MAC_WXHWND(parent->MacGetTopLevelWindowRef()),&bounds, str ,
  56         NULL , m_peer->GetControlRefAddr() ) ) ;
  57
  58     MacPostControlCreate(pos,size) ;
  59
  60     return true;
  61 }
  62
  63 wxSize wxStaticText::DoGetBestSize() const
  64 {
  65     ControlFontStyleRec controlFont ;
  66     verify_noerr( m_peer->GetData<ControlFontStyleRec>(kControlEntireControl , kControlFontStyleTag , &controlFont ) ) ;
  67
  68     Point bounds ;
  69     SInt16 baseline ;
  70     wxMacCFStringHolder str(m_label ,  m_font.GetEncoding() ) ;
  71     if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
  72         verify_noerr( GetThemeTextDimensions( (m_label.Length() > 0 ? ((CFStringRef) str ) : CFSTR(" ") ) , m_font.MacGetThemeFontID() , kThemeStateActive , false , &bounds , &baseline ) ) ;
  73     else
  74     {
  75         wxMacWindowStateSaver sv( this ) ;
  76         ::TextFont( m_font.MacGetFontNum() ) ;
  77         ::TextSize( (short)( m_font.MacGetFontSize()) ) ;
  78         ::TextFace( m_font.MacGetFontStyle() ) ;
  79         verify_noerr( GetThemeTextDimensions( (m_label.Length() > 0 ? ((CFStringRef) str ) : CFSTR(" ") ) , kThemeCurrentPortFont , kThemeStateActive , false , &bounds , &baseline ) ) ;
  80     }
  81     if ( m_label.Length() == 0 )
  82         bounds.h = 0 ;
  83
  84     bounds.h += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
  85     bounds.v += MacGetTopBorderSize() + MacGetBottomBorderSize() ;
  86     return wxSize(bounds.h, bounds.v);
  87 }
  88
  89 void wxStaticText::SetLabel(const wxString& st )
  90 {
  91
  92     m_label = wxStripMenuCodes(st) ;
  93
  94     wxMacCFStringHolder str(m_label,m_font.GetEncoding() ) ;
  95     CFStringRef ref = str ;
  96     verify_noerr( m_peer->SetData<CFStringRef>(kControlEntireControl , kControlStaticTextCFStringTag, ref ) ) ;
  97
  98     if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
  99     {
 100         InvalidateBestSize();
 101         SetSize( GetBestSize() ) ;
 102     }
 103     Refresh() ;
 104     Update() ;
 105 }
 106
 107 bool wxStaticText::SetFont(const wxFont& font)
 108 {
 109     bool ret = wxControl::SetFont(font);
 110
 111         if ( ret )
 112         {
 113             if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
 114         {
 115             InvalidateBestSize();
 116             SetSize( GetBestSize() );
 117         }
 118         }
 119
 120     return ret;
 121 }