1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/osx/carbon/button.cpp
4 // Author: Stefan Csomor
8 // Copyright: (c) Stefan Csomor
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 #include "wx/wxprec.h"
14 #include "wx/button.h"
18 #include "wx/toplevel.h"
19 #include "wx/dcclient.h"
22 #include "wx/stockitem.h"
24 #include "wx/osx/private.h"
30 wxSize wxButton::DoGetBestSize() const
32 if ( GetId() == wxID_HELP )
33 return wxSize( 20 , 20 ) ;
35 wxSize sz = GetDefaultSize() ;
37 switch (GetWindowVariant())
39 case wxWINDOW_VARIANT_NORMAL:
40 case wxWINDOW_VARIANT_LARGE:
44 case wxWINDOW_VARIANT_SMALL:
48 case wxWINDOW_VARIANT_MINI:
57 Rect bestsize = { 0 , 0 , 0 , 0 } ;
58 GetPeer()->GetBestRect( &bestsize ) ;
61 if ( EmptyRect( &bestsize ) || ( GetWindowStyle() & wxBU_EXACTFIT) )
65 ControlFontStyleRec controlFont;
66 OSStatus err = GetPeer()->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
69 // GetThemeTextDimensions will cache strings and the documentation
70 // says not to use the NoCopy string creation calls.
71 // This also means that we can't use CFSTR without
72 // -fno-constant-cfstrings if the library might be unloaded,
73 // as GetThemeTextDimensions may cache a pointer to our
75 wxCFStringRef str( !m_label.empty() ? m_label : wxString(" "),
76 GetFont().GetEncoding() );
78 #if wxOSX_USE_ATSU_TEXT
80 if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
82 err = GetThemeTextDimensions(
84 m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
90 wxClientDC dc(const_cast<wxButton*>(this));
91 wxCoord width, height ;
92 dc.GetTextExtent( m_label , &width, &height);
97 wBtn = bounds.h + sz.y;
101 wBtn = bestsize.right - bestsize.left ;
102 // non 'normal' window variants don't return the correct height
103 // sz.y = bestsize.bottom - bestsize.top ;
105 if ((wBtn > sz.x) || ( GetWindowStyle() & wxBU_EXACTFIT))
112 wxSize wxButton::GetDefaultSize()
117 return wxSize(wBtn, hBtn);
120 wxWidgetImplType* wxWidgetImpl::CreateButton( wxWindowMac* wxpeer,
123 const wxString& label,
126 long WXUNUSED(style),
127 long WXUNUSED(extraStyle))
130 Rect bounds = wxMacGetBoundsForControl( wxpeer , pos , size ) ;
131 wxMacControl* peer = new wxMacControl(wxpeer) ;
132 if ( id == wxID_HELP )
134 ControlButtonContentInfo info ;
135 info.contentType = kControlContentIconRef ;
136 GetIconRef(kOnSystemDisk, kSystemIconsCreator, kHelpIcon, &info.u.iconRef);
137 err = CreateRoundButtonControl(
138 MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
139 &bounds, kControlRoundButtonNormalSize,
140 &info, peer->GetControlRefAddr() );
142 else if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
144 // Button height is static in Mac, can't be changed, so we need to force it here
146 switch (wxpeer->GetWindowVariant() )
149 wxFAIL_MSG( "unknown window variant" );
152 case wxWINDOW_VARIANT_NORMAL:
153 case wxWINDOW_VARIANT_LARGE:
156 case wxWINDOW_VARIANT_SMALL:
159 case wxWINDOW_VARIANT_MINI:
162 bounds.bottom = bounds.top + maxHeight ;
163 wxpeer->SetMaxSize( wxSize( wxpeer->GetMaxWidth() , maxHeight ));
164 err = CreatePushButtonControl(
165 MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
166 &bounds, CFSTR(""), peer->GetControlRefAddr() );
170 ControlButtonContentInfo info ;
171 info.contentType = kControlNoContent ;
172 err = CreateBevelButtonControl(
173 MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds, CFSTR(""),
174 kControlBevelButtonLargeBevel, kControlBehaviorPushbutton,
175 &info, 0, 0, 0, peer->GetControlRefAddr() );
181 void wxMacControl::SetDefaultButton( bool isDefault )
183 SetData(kControlButtonPart , kControlPushButtonDefaultTag , (Boolean) isDefault ) ;
186 wxWidgetImplType* wxWidgetImpl::CreateDisclosureTriangle( wxWindowMac* wxpeer,
188 wxWindowID WXUNUSED(id),
189 const wxString& label,
192 long WXUNUSED(style),
193 long WXUNUSED(extraStyle))
195 Rect bounds = wxMacGetBoundsForControl( wxpeer , pos , size ) ;
196 wxMacControl* peer = new wxMacControl(wxpeer) ;
198 OSStatus err = CreateDisclosureTriangleControl(
199 MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds,
200 kControlDisclosureTrianglePointDefault,
201 wxCFStringRef( label ),
204 TRUE, // auto toggle back and forth
205 peer->GetControlRefAddr() );