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 #include "wx/wxprec.h"
  13
  14 #if wxUSE_STATTEXT
  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 "wx/mac/uma.h"
  26
  27 #include <stdio.h>
  28
  29 IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
  30
  31
  32 bool wxStaticText::Create( wxWindow *parent,
  33     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, wxDefaultValidator, name ) )
  45         return false;
  46
  47     Rect bounds = wxMacGetBoundsForControl( this, pos, size );
  48     wxMacCFStringHolder str( m_label, m_font.GetEncoding() );
  49
  50     m_peer = new wxMacControl( this );
  51     OSStatus err = CreateStaticTextControl(
  52         MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
  53         &bounds, str, NULL, m_peer->GetControlRefAddr() );
  54     verify_noerr( err );
  55
  56     MacPostControlCreate( pos, size );
  57
  58     return true;
  59 }
  60
  61 wxSize wxStaticText::DoGetBestSize() const
  62 {
  63     ControlFontStyleRec controlFont;
  64     OSStatus err = m_peer->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
  65     verify_noerr( err );
  66
  67     Point bounds;
  68     SInt16 baseline;
  69     wxMacCFStringHolder str( m_label,  m_font.GetEncoding() );
  70
  71     if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
  72     {
  73         err = GetThemeTextDimensions(
  74             (m_label.Length() > 0 ? (CFStringRef)str : CFSTR(" ")),
  75             m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
  76         verify_noerr( err );
  77     }
  78     else
  79     {
  80         wxMacWindowStateSaver sv( this );
  81         ::TextFont( m_font.MacGetFontNum() );
  82         ::TextSize( (short)(m_font.MacGetFontSize()) );
  83         ::TextFace( m_font.MacGetFontStyle() );
  84
  85         err = GetThemeTextDimensions(
  86             (m_label.Length() > 0 ? (CFStringRef)str : CFSTR(" ")),
  87             kThemeCurrentPortFont, kThemeStateActive, false, &bounds, &baseline );
  88         verify_noerr( err );
  89     }
  90
  91     if ( m_label.Length() == 0 )
  92         bounds.h = 0 ;
  93
  94     bounds.h += MacGetLeftBorderSize() + MacGetRightBorderSize();
  95     bounds.v += MacGetTopBorderSize() + MacGetBottomBorderSize();
  96
  97     return wxSize( bounds.h, bounds.v );
  98 }
  99
 100 void wxStaticText::SetLabel( const wxString& st )
 101 {
 102     m_label = wxStripMenuCodes( st );
 103
 104     wxMacCFStringHolder str( m_label, m_font.GetEncoding() );
 105     CFStringRef ref = str;
 106     OSStatus err = m_peer->SetData<CFStringRef>(kControlEntireControl, kControlStaticTextCFStringTag, ref );
 107     verify_noerr( err );
 108
 109     if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
 110     {
 111         InvalidateBestSize();
 112         SetSize( GetBestSize() );
 113     }
 114
 115     Refresh();
 116
 117     // we shouldn't need forced updates
 118     // Update() ;
 119 }
 120
 121 bool wxStaticText::SetFont(const wxFont& font)
 122 {
 123     bool ret = wxControl::SetFont( font );
 124
 125     if ( ret )
 126     {
 127         if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
 128         {
 129             InvalidateBestSize();
 130             SetSize( GetBestSize() );
 131         }
 132     }
 133
 134     return ret;
 135 }
 136
 137 #endif //if wxUSE_STATTEXT
 138