don't create non-existing groups in HasEntry()

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

diff --git a/src/mac/classic/radiobox.cpp b/src/mac/classic/radiobox.cpp
index 869d0c9b4482702a28211f02e183c783bd38cc5e..e29ce47f4c25235b35656a4f2c8b7695d1018acb 100644 (file)
--- a/src/mac/classic/radiobox.cpp
+++ b/src/mac/classic/radiobox.cpp
@@ -17,9 +17,13 @@
 
 #if wxUSE_RADIOBOX
 
-#include "wx/arrstr.h"
 #include "wx/radiobox.h"
-#include "wx/radiobut.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/radiobut.h"
+    #include "wx/arrstr.h"
+#endif
+
 #include "wx/mac/uma.h"
 
 IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl)
@@ -29,7 +33,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl)
 //-------------------------------------------------------------------------------------
 // Default constructor
 BEGIN_EVENT_TABLE(wxRadioBox, wxControl)
-EVT_RADIOBUTTON( wxID_ANY , wxRadioBox::OnRadioButton )
+    EVT_RADIOBUTTON( wxID_ANY , wxRadioBox::OnRadioButton )
 END_EVENT_TABLE()
 
 void wxRadioBox::OnRadioButton( wxCommandEvent &outer )
@@ -39,7 +43,7 @@ void wxRadioBox::OnRadioButton( wxCommandEvent &outer )
         wxCommandEvent event(wxEVT_COMMAND_RADIOBOX_SELECTED, m_windowId);
         int i = GetSelection() ;
         event.SetInt( i );
-        event.SetString( GetString( i ) );
+        event.SetString(GetString(i));
         event.SetEventObject( this );
         ProcessCommand(event);
     }
@@ -111,7 +115,7 @@ bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
 
     int i;
 
-    m_noItems = (size_t)n;
+    m_noItems = (unsigned int)n;
     m_noRowsOrCols = majorDim;
     m_radioButtonCycle = NULL;
 
@@ -155,13 +159,12 @@ bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
 
 bool wxRadioBox::Enable(bool enable)
 {
-    wxRadioButton *current;
-
     if (!wxControl::Enable(enable))
         return false;
 
-    current = m_radioButtonCycle;
-    for (size_t i = 0; i < m_noItems; i++) {
+    wxRadioButton *current = m_radioButtonCycle;
+    for (unsigned int i = 0; i < m_noItems; i++)
+    {
         current->Enable(enable);
         current = current->NextInCycle();
     }
@@ -169,21 +172,19 @@ bool wxRadioBox::Enable(bool enable)
 }
 
 //-------------------------------------------------------------------------------------
-//         ¥ Enable(int, bool)
+//         ¥ Enable(unsigned int, bool)
 //-------------------------------------------------------------------------------------
 // Enables or disables an given button
 
-bool wxRadioBox::Enable(int item, bool enable)
+bool wxRadioBox::Enable(unsigned int item, bool enable)
 {
-    int i;
-    wxRadioButton *current;
-
     if (!IsValid(item))
         return false;
 
-    i = 0;
-    current = m_radioButtonCycle;
-    while (i != item) {
+    unsigned int i = 0;
+    wxRadioButton *current = m_radioButtonCycle;
+    while (i != item)
+    {
         i++;
         current = current->NextInCycle();
     }
@@ -205,15 +206,14 @@ wxString wxRadioBox::GetLabel() const
 //-------------------------------------------------------------------------------------
 // Returns the label for the given button
 
-wxString wxRadioBox::GetString(int item) const
+wxString wxRadioBox::GetString(unsigned int item) const
 {
-    int i;
     wxRadioButton *current;
 
     if (!IsValid(item))
         return wxEmptyString;
 
-    i = 0;
+    unsigned int i = 0;
     current = m_radioButtonCycle;
     while (i != item) {
         i++;
@@ -265,16 +265,15 @@ void wxRadioBox::SetLabel(const wxString& label)
 //-------------------------------------------------------------------------------------
 // Sets the label of a given button
 
-void wxRadioBox::SetString(int item,const wxString& label)
+void wxRadioBox::SetString(unsigned int item,const wxString& label)
 {
-    int i;
-    wxRadioButton *current;
-
     if (!IsValid(item))
         return;
-    i=0;
-    current=m_radioButtonCycle;
-    while (i!=item) {
+
+    unsigned int i=0;
+    wxRadioButton *current=m_radioButtonCycle;
+    while (i!=item)
+    {
         i++;
         current=current->NextInCycle();
     }
@@ -316,7 +315,7 @@ bool wxRadioBox::Show(bool show)
     wxControl::Show(show);
 
     current=m_radioButtonCycle;
-    for (size_t i=0; i<m_noItems; i++)
+    for (unsigned int i=0; i<m_noItems; i++)
     {
         current->Show(show);
         current=current->NextInCycle();
@@ -325,19 +324,17 @@ bool wxRadioBox::Show(bool show)
 }
 
 //-------------------------------------------------------------------------------------
-//         ¥ Show(int, bool)
+//         ¥ Show(unsigned int, bool)
 //-------------------------------------------------------------------------------------
 // Shows or hides the given button
 
-bool wxRadioBox::Show(int item, bool show)
+bool wxRadioBox::Show(unsigned int item, bool show)
 {
-    int i;
-    wxRadioButton *current;
-
     if (!IsValid(item))
         return false;
-    i=0;
-    current=m_radioButtonCycle;
+
+    unsigned int i = 0;
+    wxRadioButton *current=m_radioButtonCycle;
     while (i!=item) {
         i++;
         current=current->NextInCycle();
@@ -385,7 +382,7 @@ void wxRadioBox::SetFocus()
 
 void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 {
-    size_t i;
+    unsigned int i;
     wxRadioButton *current;
 
     // define the position
@@ -504,7 +501,7 @@ wxSize wxRadioBox::DoGetBestSize() const
     maxWidth = -1;
     maxHeight = -1;
 
-    for (size_t i = 0 ; i < m_noItems; i++)
+    for (unsigned int i = 0 ; i < m_noItems; i++)
     {
         GetTextExtent(GetString(i), &eachWidth, &eachHeight);
         eachWidth  = (int)(eachWidth + RADIO_SIZE) ;