fixed (yet another?) crash in wxStrtok

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

diff --git a/src/mac/radiobox.cpp b/src/mac/radiobox.cpp
index 98e7172f9a518b185b88027dca4f94d16d8a790f..6c9ba1abb2287544d04a9890f1b59b1c6dc95b5d 100644 (file)
--- a/src/mac/radiobox.cpp
+++ b/src/mac/radiobox.cpp
@@ -112,27 +112,27 @@ bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
         m_majorDim = majorDim ;
 
 
-       Rect bounds ;
-       Str255 title ;
-       
-       MacPreControlCreate( parent , id ,  wxStripMenuCodes(label) , pos , size ,style, val , name , &bounds , title ) ;
-
-       m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1, 
-               kControlGroupBoxTextTitleProc , (long) this ) ;
-       
+    Rect bounds ;
+    Str255 title ;
+    
+    MacPreControlCreate( parent , id ,  wxStripMenuCodes(label) , pos , size ,style, val , name , &bounds , title ) ;
+    
+    m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1, 
+                                 kControlGroupBoxTextTitleProc , (long) this ) ;
+    
     for (i = 0; i < n; i++)
     {
         wxRadioButton *radBtn = new wxRadioButton(this, NewControlId(), wxStripMenuCodes(choices[i]),wxPoint(5,20*i+10),
-          wxDefaultSize , i == 0 ? wxRB_GROUP : 0 ) ;
+                                                  wxDefaultSize , i == 0 ? wxRB_GROUP : 0 ) ;
         if ( i == 0 )
           m_radioButtonCycle = radBtn ;
 //        m_radioButtonCycle=radBtn->AddInCycle(m_radioButtonCycle);
     }
 
-       SetSelection(0);
-       MacPostControlCreate() ;
+    SetSelection(0);
+    MacPostControlCreate() ;
 
-  return TRUE;
+    return TRUE;
 }
 
 
@@ -146,18 +146,18 @@ bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
 
 bool wxRadioBox::Enable(bool enable)
 {
-       int i;
+    int i;
     wxRadioButton *current;
     
     if (!wxControl::Enable(enable))
-       return (false);
-
-    current=m_radioButtonCycle;
-       for (i=0;i<m_noItems;i++) {
+       return false;
+    
+    current = m_radioButtonCycle;
+    for (i = 0; i < m_noItems; i++) {
        current->Enable(enable);
-       current=current->NextInCycle();
-       }
-    return (true);
+       current = current->NextInCycle();
+    }
+    return true;
 }
 
 //-------------------------------------------------------------------------------------
@@ -167,17 +167,19 @@ bool wxRadioBox::Enable(bool enable)
 
 void wxRadioBox::Enable(int item, bool enable)
 {
-       int i;
+    int i;
     wxRadioButton *current;
     
     if ((item < 0) || (item >= m_noItems))
         return;
-    i=0;
-    current=m_radioButtonCycle;
-    while (i!=item) {
+    
+    i = 0;
+    current = m_radioButtonCycle;
+    while (i != item) {
        i++;
-       current=current->NextInCycle();
-       }
+       current = current->NextInCycle();
+    }
+    current->Enable(enable);
 }
 
 //-------------------------------------------------------------------------------------
@@ -197,17 +199,18 @@ wxString wxRadioBox::GetLabel() const
 
 wxString wxRadioBox::GetString(int item) const
 {
-       int i;
+    int i;
     wxRadioButton *current;
     
     if ((item < 0) || (item >= m_noItems))
         return wxString("");
-    i=0;
-    current=m_radioButtonCycle;
-    while (i!=item) {
+    
+    i = 0;
+    current = m_radioButtonCycle;
+    while (i != item) {
        i++;
-       current=current->NextInCycle();
-       }
+       current = current->NextInCycle();
+    }
     return current->GetLabel();
 }
 
@@ -494,11 +497,6 @@ wxSize wxRadioBox::DoGetBestSize() const
    maxWidth = -1;
    maxHeight = -1;
 
-   // handle radio box title as well
-   GetTextExtent(GetTitle(), &eachWidth, NULL);
-   eachWidth  = (int)(eachWidth + RADIO_SIZE);
-   if (maxWidth < eachWidth)     maxWidth = eachWidth;
-
    for (int i = 0 ; i < m_noItems; i++)
    {
         GetTextExtent(GetString(i), &eachWidth, &eachHeight);
@@ -510,6 +508,13 @@ wxSize wxRadioBox::DoGetBestSize() const
 
     totHeight = GetRowCount() * (maxHeight + charHeight/2) + charHeight * 3/2;
     totWidth  = GetColumnCount() * (maxWidth + charWidth) + charWidth;
+
+    // handle radio box title as well
+    GetTextExtent(GetTitle(), &eachWidth, NULL);
+    eachWidth  = (int)(eachWidth + RADIO_SIZE) + 3 * charWidth ;
+    if (totWidth < eachWidth)     
+        totWidth = eachWidth;
+
    return wxSize(totWidth, totHeight);
 }
 //-------------------------------------------------------------------------------------