d15694e8ca
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67243 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
142 lines
4.5 KiB
C++
142 lines
4.5 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/osx/carbon/stattext.cpp
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// Purpose: wxStaticText
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// Author: Stefan Csomor
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// Modified by:
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// Created: 04/01/98
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// RCS-ID: $Id$
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// Copyright: (c) Stefan Csomor
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#include "wx/wxprec.h"
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#if wxUSE_STATTEXT
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#include "wx/stattext.h"
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#ifndef WX_PRECOMP
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#include "wx/app.h"
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#include "wx/utils.h"
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#include "wx/dc.h"
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#include "wx/dcclient.h"
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#include "wx/settings.h"
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#endif // WX_PRECOMP
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#include "wx/osx/private.h"
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#include <stdio.h>
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class wxMacStaticText : public wxMacControl
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{
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public:
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wxMacStaticText( wxWindowMac* peer ) : wxMacControl(peer)
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{
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}
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void SetLabel(const wxString& title, wxFontEncoding encoding)
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{
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wxCFStringRef str( title, encoding );
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OSStatus err = SetData<CFStringRef>(kControlEntireControl, kControlStaticTextCFStringTag, str);
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verify_noerr( err );
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}
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};
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wxSize wxStaticText::DoGetBestSize() const
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{
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Point bounds;
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#if wxOSX_USE_CARBON
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Rect bestsize = { 0 , 0 , 0 , 0 } ;
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// try the built-in best size if available
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Boolean former = GetPeer()->GetData<Boolean>( kControlStaticTextIsMultilineTag);
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GetPeer()->SetData( kControlStaticTextIsMultilineTag, (Boolean)0 );
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GetPeer()->GetBestRect( &bestsize ) ;
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GetPeer()->SetData( kControlStaticTextIsMultilineTag, former );
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if ( !EmptyRect( &bestsize ) )
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{
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bounds.h = bestsize.right - bestsize.left ;
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bounds.v = bestsize.bottom - bestsize.top ;
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}
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else
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#endif
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{
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#if wxOSX_USE_CARBON
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ControlFontStyleRec controlFont;
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OSStatus err = GetPeer()->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
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verify_noerr( err );
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#if wxOSX_USE_ATSU_TEXT
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SInt16 baseline;
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if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
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{
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// GetThemeTextDimensions will cache strings and the documentation
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// says not to use the NoCopy string creation calls.
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// This also means that we can't use CFSTR without
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// -fno-constant-cfstrings if the library might be unloaded,
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// as GetThemeTextDimensions may cache a pointer to our
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// unloaded segment.
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wxCFStringRef str( !m_label.empty() ? m_label : wxString(" "),
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GetFont().GetEncoding() );
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err = GetThemeTextDimensions(
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(CFStringRef)str,
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m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
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verify_noerr( err );
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}
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else
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#endif
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#endif
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{
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wxClientDC dc(const_cast<wxStaticText*>(this));
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wxCoord width, height ;
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dc.GetTextExtent( m_label , &width, &height);
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bounds.h = width;
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bounds.v = height;
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}
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if ( m_label.empty() )
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bounds.h = 0;
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}
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bounds.h += MacGetLeftBorderSize() + MacGetRightBorderSize();
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bounds.v += MacGetTopBorderSize() + MacGetBottomBorderSize();
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return wxSize( bounds.h, bounds.v );
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}
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/*
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FIXME: UpdateLabel() should be called on size events when wxST_ELLIPSIZE_START is set
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to allow correct dynamic ellipsizing of the label
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*/
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wxWidgetImplType* wxWidgetImpl::CreateStaticText( wxWindowMac* wxpeer,
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wxWindowMac* parent,
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wxWindowID WXUNUSED(id),
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const wxString& WXUNUSED(label),
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const wxPoint& pos,
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const wxSize& size,
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long style,
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long WXUNUSED(extraStyle))
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{
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Rect bounds = wxMacGetBoundsForControl( wxpeer, pos, size );
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wxMacControl* peer = new wxMacStaticText( wxpeer );
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OSStatus err = CreateStaticTextControl(
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MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
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&bounds, NULL, NULL, peer->GetControlRefAddr() );
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verify_noerr( err );
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if ( ( style & wxST_ELLIPSIZE_END ) || ( style & wxST_ELLIPSIZE_MIDDLE ) )
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{
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TruncCode tCode = truncEnd;
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if ( style & wxST_ELLIPSIZE_MIDDLE )
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tCode = truncMiddle;
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err = peer->SetData( kControlStaticTextTruncTag, tCode );
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err = peer->SetData( kControlStaticTextIsMultilineTag, (Boolean)0 );
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}
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return peer;
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}
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#endif //if wxUSE_STATTEXT
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