revamping classic MLTE implementation

[wxWidgets.git] / src / mac / carbon / button.cpp

diff --git a/src/mac/carbon/button.cpp b/src/mac/carbon/button.cpp
index f13104ae68cfcab965f113d46edcd742625de3e7..4402850171d85bad6e6470ed2530a38f4714c17c 100644 (file)
--- a/src/mac/carbon/button.cpp
+++ b/src/mac/carbon/button.cpp
@@ -9,14 +9,15 @@
 // Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "button.h"
 #endif
 
-#include "wx/defs.h"
+#include "wx/wxprec.h"
 
 #include "wx/button.h"
 #include "wx/panel.h"
+#include "wx/stockitem.h"
 
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl)
@@ -25,12 +26,16 @@ IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl)
 #include "wx/mac/uma.h"
 // Button
 
-bool wxButton::Create(wxWindow *parent, wxWindowID id, const wxString& label,
+bool wxButton::Create(wxWindow *parent, wxWindowID id, const wxString& lbl,
            const wxPoint& pos,
            const wxSize& size, long style,
            const wxValidator& validator,
            const wxString& name)
 {
+    wxString label(lbl);
+    if (label.empty() && wxIsStockID(id))
+        label = wxGetStockLabel(id);
+    
     m_macIsUserPane = FALSE ;
     
     if ( !wxButtonBase::Create(parent, id, pos, size, style, validator, name) )
@@ -39,17 +44,43 @@ bool wxButton::Create(wxWindow *parent, wxWindowID id, const wxString& label,
     m_label = label ;
 
     Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
-    m_peer = new wxMacControl() ;
-    if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
+    m_peer = new wxMacControl(this) ;
+    if ( id == wxID_HELP )
     {
-        verify_noerr ( CreatePushButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") , *m_peer ) );
+        ControlButtonContentInfo info ;
+        info.contentType = kControlContentIconRef ;
+        GetIconRef(kOnSystemDisk, kSystemIconsCreator, kHelpIcon, &info.u.iconRef);
+        verify_noerr ( CreateRoundButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , kControlRoundButtonNormalSize , 
+            &info , m_peer->GetControlRefAddr() ) );
+    }
+    else if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
+    {
+#if TARGET_API_MAC_OSX
+        //Button height is static in Mac, can't be changed, so we need to force it here
+        if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL || GetWindowVariant() == wxWINDOW_VARIANT_LARGE )
+        {
+            bounds.bottom = bounds.top + 20 ;
+            m_maxHeight = 20 ;
+        }
+        else if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL )
+        {
+            bounds.bottom = bounds.top + 17 ;
+            m_maxHeight = 17 ;
+        }
+        else if ( GetWindowVariant() == wxWINDOW_VARIANT_MINI )
+        {
+            bounds.bottom = bounds.top + 15 ;
+            m_maxHeight = 15 ;
+        }
+#endif
+        verify_noerr ( CreatePushButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") , m_peer->GetControlRefAddr() ) );
     }
     else
     {
         ControlButtonContentInfo info ;
         info.contentType = kControlNoContent ;
         verify_noerr(CreateBevelButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds,CFSTR(""),
-            kControlBevelButtonLargeBevel , kControlBehaviorPushbutton , &info , 0 , 0 , 0 , *m_peer ) );
+            kControlBevelButtonLargeBevel , kControlBehaviorPushbutton , &info , 0 , 0 , 0 , m_peer->GetControlRefAddr() ) );
     }
     
     wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
@@ -77,31 +108,46 @@ void wxButton::SetDefault()
 
 wxSize wxButton::DoGetBestSize() const
 {
-  wxSize sz = GetDefaultSize() ;
-  
-  int charspace = 8 ;
-  if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL || GetWindowVariant() == wxWINDOW_VARIANT_LARGE )
-  {
-    sz.y = 20 ;
-    charspace = 10 ;
-  }
-  else if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL )
-  {
-    sz.y = 17 ;
-    charspace = 8 ;
-  }
-  else if ( GetWindowVariant() == wxWINDOW_VARIANT_MINI )
-  {
-    sz.y = 15 ;
-    charspace = 8 ;
-  }
+    if ( GetId() == wxID_HELP )
+        return wxSize( 20 , 20 ) ;
+        
+    wxSize sz = GetDefaultSize() ;
+
+    int charspace = 8 ;
+    if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL || GetWindowVariant() == wxWINDOW_VARIANT_LARGE )
+    {
+        sz.y = 20 ;
+        charspace = 10 ;
+    }
+    else if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL )
+    {
+        sz.y = 17 ;
+        charspace = 8 ;
+    }
+    else if ( GetWindowVariant() == wxWINDOW_VARIANT_MINI )
+    {
+        sz.y = 15 ;
+        charspace = 8 ;
+    }
   
-  int wBtn = m_label.Length() * charspace + 12 ;
- 
-  if (wBtn > sz.x || ( GetWindowStyle() & wxBU_EXACTFIT) ) 
-    sz.x = wBtn;
+    Rect    bestsize = { 0 , 0 , 0 , 0 } ;
+    m_peer->GetBestRect( &bestsize ) ;
   
-  return sz ;
+    int wBtn;
+    if ( EmptyRect( &bestsize ) )
+    {
+        wBtn = m_label.Length() * charspace + 12 ;
+    }
+    else
+    {
+        wBtn = bestsize.right - bestsize.left ;
+        sz.y = bestsize.bottom - bestsize.top ;
+    }
+    
+    if (wBtn > sz.x || ( GetWindowStyle() & wxBU_EXACTFIT) ) 
+        sz.x = wBtn;
+
+    return sz ;
 }
 
 wxSize wxButton::GetDefaultSize()