formatting

[wxWidgets.git] / include / wx / ctrlsub.h

diff --git a/include/wx/ctrlsub.h b/include/wx/ctrlsub.h
index 0fa00d4e64e7483906165a72020e70ce7b898a94..93ed78cfdecb4287dd54a7a9dfa59c1ff3490a52 100644 (file)
--- a/include/wx/ctrlsub.h
+++ b/include/wx/ctrlsub.h
@@ -12,7 +12,7 @@
 #ifndef _WX_CTRLSUB_H_BASE_
 #define _WX_CTRLSUB_H_BASE_
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(__APPLE__)
     #pragma interface "controlwithitems.h"
 #endif
 
@@ -32,6 +32,7 @@ class WXDLLEXPORT wxItemContainer
 {
 public:
     wxItemContainer() { m_clientDataItemsType = wxClientData_None; }
+    virtual ~wxItemContainer();
 
     // adding items
     // ------------
@@ -43,6 +44,9 @@ public:
     int Append(const wxString& item, wxClientData *clientData)
         { int n = DoAppend(item); SetClientObject(n, clientData); return n; }
 
+    // append several items at once to the control
+    void Append(const wxArrayString& strings);
+
     // deleting items
     // --------------
 
@@ -53,6 +57,8 @@ public:
     // -----------------
 
     virtual int GetCount() const = 0;
+    bool IsEmpty() const { return GetCount() == 0; }
+
     virtual wxString GetString(int n) const = 0;
     virtual void SetString(int n, const wxString& s) = 0;
     virtual int FindString(const wxString& s) const = 0;
@@ -86,10 +92,6 @@ public:
     int Number() const { return GetCount(); }
 #endif // WXWIN_COMPATIBILITY_2_2
 
-#ifdef __DARWIN__
-    virtual ~wxItemContainer() { }
-#endif
-
 protected:
     virtual int DoAppend(const wxString& item) = 0;
 
@@ -105,6 +107,9 @@ protected:
 class WXDLLEXPORT wxControlWithItems : public wxControl, public wxItemContainer
 {
 public:
+    wxControlWithItems() { }
+    virtual ~wxControlWithItems();
+    
     // we have to redefine these functions here to avoid ambiguities in classes
     // deriving from us which would arise otherwise because both base classses
     // have the methods with the same names - hopefully, a smart compiler can