src/mac/carbon/stattext.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/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     if ( ( style & wxST_DOTS_END ) || ( style & wxST_DOTS_MIDDLE ) )
  57     {
  58         TruncCode tCode = truncEnd;
  59         if ( style & wxST_DOTS_MIDDLE )
  60             tCode = truncMiddle;
  61
  62         err = m_peer->SetData( kControlStaticTextTruncTag, tCode );
  63         err = m_peer->SetData( kControlStaticTextIsMultilineTag, (Boolean)0 );
  64     }
  65
  66     MacPostControlCreate( pos, size );
  67
  68     return true;
  69 }
  70
  71 wxSize wxStaticText::DoGetBestSize() const
  72 {
  73     ControlFontStyleRec controlFont;
  74     OSStatus err = m_peer->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
  75     verify_noerr( err );
  76
  77     Point bounds;
  78     SInt16 baseline;
  79     wxMacCFStringHolder str( m_label,  m_font.GetEncoding() );
  80
  81     if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
  82     {
  83         err = GetThemeTextDimensions(
  84             (m_label.Length() > 0 ? (CFStringRef)str : CFSTR(" ")),
  85             m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
  86         verify_noerr( err );
  87     }
  88     else
  89     {
  90         wxMacWindowStateSaver sv( this );
  91         ::TextFont( m_font.MacGetFontNum() );
  92         ::TextSize( (short)(m_font.MacGetFontSize()) );
  93         ::TextFace( m_font.MacGetFontStyle() );
  94
  95         err = GetThemeTextDimensions(
  96             (m_label.Length() > 0 ? (CFStringRef)str : CFSTR(" ")),
  97             kThemeCurrentPortFont, kThemeStateActive, false, &bounds, &baseline );
  98         verify_noerr( err );
  99     }
 100
 101     if ( m_label.Length() == 0 )
 102         bounds.h = 0;
 103
 104     bounds.h += MacGetLeftBorderSize() + MacGetRightBorderSize();
 105     bounds.v += MacGetTopBorderSize() + MacGetBottomBorderSize();
 106
 107     return wxSize( bounds.h, bounds.v );
 108 }
 109
 110 void wxStaticText::SetLabel( const wxString& st )
 111 {
 112     m_label = wxStripMenuCodes( st );
 113
 114     wxMacCFStringHolder str( m_label, m_font.GetEncoding() );
 115     CFStringRef ref = str;
 116     OSStatus err = m_peer->SetData<CFStringRef>(kControlEntireControl, kControlStaticTextCFStringTag, ref );
 117     verify_noerr( err );
 118
 119     if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
 120     {
 121         InvalidateBestSize();
 122         SetSize( GetBestSize() );
 123     }
 124
 125     Refresh();
 126
 127     // we shouldn't need forced updates
 128     // Update();
 129 }
 130
 131 bool wxStaticText::SetFont(const wxFont& font)
 132 {
 133     bool ret = wxControl::SetFont( font );
 134
 135     if ( ret )
 136     {
 137         if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
 138         {
 139             InvalidateBestSize();
 140             SetSize( GetBestSize() );
 141         }
 142     }
 143
 144     return ret;
 145 }
 146
 147 #endif //if wxUSE_STATTEXT
 148