applied patch 923858 (fixes crash in zlib streams)

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

diff --git a/src/mac/carbon/button.cpp b/src/mac/carbon/button.cpp
index e8a9b079b62e2aef6f56e8e6326d68e208356ce2..44e13791e2cfecba483c33a902b19e858e643135 100644 (file)
--- a/src/mac/carbon/button.cpp
+++ b/src/mac/carbon/button.cpp
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        button.cpp
 // Purpose:     wxButton
-// Author:      AUTHOR
+// Author:      Stefan Csomor
 // Modified by:
-// Created:     ??/??/98
+// Created:     1998-01-01
 // RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -22,27 +22,39 @@
 IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl)
 #endif
 
-#include <wx/mac/uma.h>
+#include "wx/mac/uma.h"
 // Button
 
-
 bool wxButton::Create(wxWindow *parent, wxWindowID id, const wxString& label,
            const wxPoint& pos,
            const wxSize& size, long style,
            const wxValidator& validator,
            const wxString& name)
 {
-       Rect bounds ;
-       Str255 title ;
-       
-       MacPreControlCreate( parent , id ,  label , pos , size ,style, validator , name , &bounds , title ) ;
-
-       m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , 0 , 0 , 1, 
-               kControlPushButtonProc , (long) this ) ;
-       wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
-       
-       MacPostControlCreate() ;
-
+    m_macIsUserPane = FALSE ;
+    
+    if ( !wxButtonBase::Create(parent, id, pos, size, style, validator, name) )
+        return false;
+    
+    m_label = label ;
+
+    Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
+    if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
+    {
+        m_macControl = (WXWidget) ::NewControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , "\p" , true , 0 , 0 , 1, 
+          kControlPushButtonProc , (long) this ) ;
+    }
+    else
+    {
+        ControlButtonContentInfo info ;
+        info.contentType = kControlNoContent ;
+        verify_noerr(CreateBevelButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds,CFSTR(""),
+            kControlBevelButtonLargeBevel , kControlBehaviorPushbutton , &info , 0 , 0 , 0 , (ControlRef*) &m_macControl ) ) ;
+    }
+    wxASSERT_MSG( (ControlRef) m_macControl != NULL , wxT("No valid mac control") ) ;
+    
+    MacPostControlCreate(pos,size) ;
+    
   return TRUE;
 }
 
@@ -50,79 +62,83 @@ void wxButton::SetDefault()
 {
     wxWindow *parent = GetParent();
     wxButton *btnOldDefault = NULL;
-    wxPanel *panel = wxDynamicCast(parent, wxPanel);
-    if ( panel )
+    if ( parent )
     {
-        btnOldDefault = wxDynamicCast(panel->GetDefaultItem(),
+        btnOldDefault = wxDynamicCast(parent->GetDefaultItem(),
            wxButton);
-        panel->SetDefaultItem(this);
+        parent->SetDefaultItem(this);
     }
 
-#ifdef __DARWIN__
-       Boolean inData;
-       if ( btnOldDefault && btnOldDefault->m_macControl )
-       {
-               inData = 0;
-               UMASetControlData( btnOldDefault->m_macControl , kControlButtonPart ,
-                                                  kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)(&inData) ) ;
-       }
-       if ( m_macControl )
-       {
-               inData = 1;
-               UMASetControlData( m_macControl , kControlButtonPart ,
-                                                  kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)(&inData) ) ;
-       }
-#else
-       if ( btnOldDefault && btnOldDefault->m_macControl )
-       {
-               UMASetControlData( btnOldDefault->m_macControl , kControlButtonPart ,
-                                                  kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)((Boolean)0) ) ;
-       }
-       if ( m_macControl )
-       {
-               UMASetControlData( m_macControl , kControlButtonPart ,
-                                                  kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)((Boolean)1) ) ;
-       }
-#endif
+    Boolean inData;
+    if ( btnOldDefault && btnOldDefault->m_macControl )
+    {
+          inData = 0;
+        ::SetControlData( (ControlRef) btnOldDefault->m_macControl , kControlButtonPart ,
+                           kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)(&inData) ) ;
+    }
+    if ( (ControlRef) m_macControl )
+    {
+          inData = 1;
+        ::SetControlData(  (ControlRef) m_macControl , kControlButtonPart ,
+                           kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)(&inData) ) ;
+    }
 }
 
 wxSize wxButton::DoGetBestSize() const
 {
   wxSize sz = GetDefaultSize() ;
   
-    int wBtn = m_label.Length() * 8 + 12 ;
-       int hBtn = 20 ;
-       
+  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) sz.x = wBtn;
-  if (hBtn > sz.y) sz.y = hBtn;
   
   return sz ;
 }
 
 wxSize wxButton::GetDefaultSize()
 {
-    int wBtn = 70 /* + 2 * m_macHorizontalBorder */ ; 
-       int hBtn = 20 /* +  2 * m_macVerticalBorder */ ;
-
+    int wBtn = 70 ; 
+    int hBtn = 20 ;
+    
     return wxSize(wBtn, hBtn);
 }
 
 void wxButton::Command (wxCommandEvent & event)
 {
-       if ( m_macControl )
-       {
-               HiliteControl( m_macControl , kControlButtonPart ) ;
-               unsigned long finalTicks ;
-               Delay( 8 , &finalTicks ) ;
-               HiliteControl( m_macControl , 0 ) ;
-       }
+    if ( (ControlRef) m_macControl )
+    {
+        HiliteControl(  (ControlRef) m_macControl , kControlButtonPart ) ;
+        unsigned long finalTicks ;
+        Delay( 8 , &finalTicks ) ;
+        HiliteControl(  (ControlRef) m_macControl , 0 ) ;
+    }
     ProcessCommand (event);
 }
 
-void wxButton::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) 
+void wxButton::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 controlpart , bool WXUNUSED(mouseStillDown) ) 
 {
-    wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, m_windowId );
-    event.SetEventObject(this);
-    ProcessCommand(event);
+    if ( controlpart != kControlNoPart )
+    {
+        wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, m_windowId );
+        event.SetEventObject(this);
+        ProcessCommand(event);
+    }
 }