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