applied workaround patch to get rid of crashes in wxrcedit on MSW

[wxWidgets.git] / src / mac / spinbutt.cpp

diff --git a/src/mac/spinbutt.cpp b/src/mac/spinbutt.cpp
index f48ad3de9e965fd4c4691100a110c3d7857cf32e..4003a1a3889eafee795cdaa5fa8b56eee4940210 100644 (file)
--- a/src/mac/spinbutt.cpp
+++ b/src/mac/spinbutt.cpp
@@ -11,6 +11,7 @@
 
 #ifdef __GNUG__
 #pragma implementation "spinbutt.h"
+#pragma implementation "spinbuttbase.h"
 #endif
 
 #include "wx/spinbutt.h"
@@ -29,6 +30,11 @@
     IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxScrollEvent);
 #endif
 
+wxSpinButton::wxSpinButton()
+   : wxSpinButtonBase()
+{
+}
+
 bool wxSpinButton::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
             long style, const wxString& name)
 {
@@ -60,6 +66,16 @@ wxSpinButton::~wxSpinButton()
 // Attributes
 ////////////////////////////////////////////////////////////////////////////
 
+int wxSpinButton::GetMin() const
+{
+   return m_min;
+}
+
+int wxSpinButton::GetMax() const
+{
+   return m_max;
+}
+
 int wxSpinButton::GetValue() const
 {
     return m_value;
@@ -79,6 +95,8 @@ void wxSpinButton::SetRange(int minVal, int maxVal)
 {
        m_min = minVal;
        m_max = maxVal;
+    SetControlMaximum( m_macControl , maxVal ) ;
+    SetControlMinimum(  m_macControl , minVal ) ;
 }
 
 void wxSpinButton::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) 
@@ -86,8 +104,9 @@ void wxSpinButton::MacHandleControlClick( ControlHandle control , SInt16 control
        if ( m_macControl == NULL )
                return ;
        
+       int oldValue = m_value ;
   wxEventType scrollEvent = wxEVT_NULL;
-  int nScrollInc;
+  int nScrollInc = 0;
 
        switch( controlpart )
        {
@@ -119,18 +138,33 @@ void wxSpinButton::MacHandleControlClick( ControlHandle control , SInt16 control
       m_value = m_max;
   }
        
-  wxScrollEvent event(scrollEvent, m_windowId);
+  wxSpinEvent event(scrollEvent, m_windowId);
 
   event.SetPosition(m_value);
   event.SetEventObject( this );
-  GetEventHandler()->ProcessEvent(event);
+  if ((GetEventHandler()->ProcessEvent( event )) &&
+        !event.IsAllowed() )
+  {
+       m_value = oldValue ;
+  }
+  SetControlValue(  m_macControl , m_value ) ;
+
+    /* always send a thumbtrack event */
+    if (scrollEvent != wxEVT_SCROLL_THUMBTRACK)
+    {
+        scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+        wxSpinEvent event2( scrollEvent, GetId());
+        event2.SetPosition( m_value );
+        event2.SetEventObject( this );
+        GetEventHandler()->ProcessEvent( event2 );
+    }
 }
 
 // ----------------------------------------------------------------------------
 // size calculation
 // ----------------------------------------------------------------------------
 
-wxSize wxSpinButton::DoGetBestSize()
+wxSize wxSpinButton::DoGetBestSize() const
 {
     if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 )
     {