src/osx/cocoa/stattext.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/cocoa/stattext.mm
   3 // Purpose:     wxStaticText
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id: stattext.cpp 54845 2008-07-30 14:52:41Z SC $
   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/stattext.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/app.h"
  20     #include "wx/utils.h"
  21     #include "wx/dc.h"
  22     #include "wx/dcclient.h"
  23     #include "wx/settings.h"
  24 #endif // WX_PRECOMP
  25
  26 #include "wx/osx/private.h"
  27
  28 #include <stdio.h>
  29
  30 wxSize wxStaticText::DoGetBestSize() const
  31 {
  32 Point bounds;
  33
  34 #if wxOSX_USE_ATSU_TEXT
  35     OSStatus err = noErr;
  36     wxCFStringRef str( m_label,  GetFont().GetEncoding() );
  37
  38     SInt16 baseline;
  39     if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
  40     {
  41         err = GetThemeTextDimensions(
  42             (!m_label.empty() ? (CFStringRef)str : CFSTR(" ")),
  43             m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
  44         verify_noerr( err );
  45     }
  46     else
  47 #endif
  48     {
  49         wxClientDC dc(const_cast<wxStaticText*>(this));
  50         wxCoord width, height ;
  51         dc.GetTextExtent( m_label , &width, &height);
  52         // Some labels seem to have their last characters
  53         // stripped out.  Adding 4 pixels seems to be enough to fix this.
  54         bounds.h = width+4;
  55         bounds.v = height;
  56     }
  57
  58     if ( m_label.empty() )
  59         bounds.h = 0;
  60
  61     bounds.h += MacGetLeftBorderSize() + MacGetRightBorderSize();
  62     bounds.v += MacGetTopBorderSize() + MacGetBottomBorderSize();
  63
  64     return wxSize( bounds.h, bounds.v );
  65 }
  66
  67 // for wxST_ELLIPSIZE_* support:
  68
  69 /*
  70    FIXME: UpdateLabel() should be called on size events when wxST_ELLIPSIZE_START is set
  71           to allow correct dynamic ellipsizing of the label
  72 */
  73
  74 wxWidgetImplType* wxWidgetImpl::CreateStaticText( wxWindowMac* wxpeer,
  75                                     wxWindowMac* parent,
  76                                     wxWindowID id,
  77                                     const wxString& label,
  78                                     const wxPoint& pos,
  79                                     const wxSize& size,
  80                                     long style,
  81                                     long extraStyle)
  82 {
  83     NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
  84     wxNSTextField* v = [[wxNSTextField alloc] initWithFrame:r];
  85
  86     [v setBezeled:NO];
  87     [v setEditable:NO];
  88     [v setDrawsBackground:NO];
  89
  90     wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
  91     [v setImplementation:c];
  92     return c;
  93 /*
  94     Rect bounds = wxMacGetBoundsForControl( wxpeer, pos, size );
  95
  96     wxMacControl* peer = new wxMacControl( wxpeer );
  97     OSStatus err = CreateStaticTextControl(
  98         MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
  99         &bounds, NULL, NULL, peer->GetControlRefAddr() );
 100     verify_noerr( err );
 101
 102     if ( ( style & wxST_ELLIPSIZE_END ) || ( style & wxST_ELLIPSIZE_MIDDLE ) )
 103     {
 104         TruncCode tCode = truncEnd;
 105         if ( style & wxST_ELLIPSIZE_MIDDLE )
 106             tCode = truncMiddle;
 107
 108         err = peer->SetData( kControlStaticTextTruncTag, tCode );
 109         err = peer->SetData( kControlStaticTextIsMultilineTag, (Boolean)0 );
 110     }
 111     return peer;
 112     */
 113 }
 114
 115 #endif //if wxUSE_STATTEXT