delete children in ~wxWindow dtor and not in the base class ~wxWindowNative as it...

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

diff --git a/include/wx/ctrlsub.h b/include/wx/ctrlsub.h
index 4052e56e87907b8ac7e818773e25189c78526133..0036c21f468a27f33842f467632cdae34ce9d1ed 100644 (file)
--- a/include/wx/ctrlsub.h
+++ b/include/wx/ctrlsub.h
@@ -5,14 +5,14 @@
 // Modified by:
 // Created:     22.10.99
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     22.10.99
 // RCS-ID:      $Id$

-// Copyright:   (c) wxWindows team
+// Copyright:   (c) wxWidgets team

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_CTRLSUB_H_BASE_
 #define _WX_CTRLSUB_H_BASE_
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_CTRLSUB_H_BASE_
 #define _WX_CTRLSUB_H_BASE_
 

-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma interface "controlwithitems.h"
 #endif
 
     #pragma interface "controlwithitems.h"
 #endif
 


@@ -44,9 +44,18 @@ public:
     int Append(const wxString& item, wxClientData *clientData)
         { int n = DoAppend(item); SetClientObject(n, clientData); return n; }
 
     int Append(const wxString& item, wxClientData *clientData)
         { int n = DoAppend(item); SetClientObject(n, clientData); return n; }
 

+    // only for rtti needs (separate name)
+    void AppendString( const wxString& item)
+    { Append( item ) ; }
+

     // append several items at once to the control
     void Append(const wxArrayString& strings);
 
     // append several items at once to the control
     void Append(const wxArrayString& strings);
 

+    int Insert(const wxString& item, int pos)
+        { return DoInsert(item, pos); }
+    int Insert(const wxString& item, int pos, void *clientData);
+    int Insert(const wxString& item, int pos, wxClientData *clientData);
+

     // deleting items
     // --------------
 
     // deleting items
     // --------------
 


@@ -60,6 +69,7 @@ public:
     bool IsEmpty() const { return GetCount() == 0; }
 
     virtual wxString GetString(int n) const = 0;
     bool IsEmpty() const { return GetCount() == 0; }
 
     virtual wxString GetString(int n) const = 0;

+    wxArrayString GetStrings() const;

     virtual void SetString(int n, const wxString& s) = 0;
     virtual int FindString(const wxString& s) const = 0;
 
     virtual void SetString(int n, const wxString& s) = 0;
     virtual int FindString(const wxString& s) const = 0;
 


@@ -94,6 +104,7 @@ public:
 
 protected:
     virtual int DoAppend(const wxString& item) = 0;
 
 protected:
     virtual int DoAppend(const wxString& item) = 0;

+    virtual int DoInsert(const wxString& item, int pos) = 0;

 
     virtual void DoSetItemClientData(int n, void* clientData) = 0;
     virtual void* DoGetItemClientData(int n) const = 0;
 
     virtual void DoSetItemClientData(int n, void* clientData) = 0;
     virtual void* DoGetItemClientData(int n) const = 0;


@@ -104,57 +115,57 @@ protected:
     wxClientDataType m_clientDataItemsType;
 };
 
     wxClientDataType m_clientDataItemsType;
 };
 

+// this macro must (unfortunately) be used in any class deriving from both
+// wxItemContainer and wxControl because otherwise there is ambiguity when
+// calling GetClientXXX() functions -- the compiler can't choose between the
+// two versions
+#define wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST                    \
+    void SetClientData(void *data)                                         \
+        { wxControl::SetClientData(data); }                                \
+    void *GetClientData() const                                            \
+        { return wxControl::GetClientData(); }                             \
+    void SetClientObject(wxClientData *data)                               \
+        { wxControl::SetClientObject(data); }                              \
+    wxClientData *GetClientObject() const                                  \
+        { return wxControl::GetClientObject(); }                           \
+    void SetClientData(int n, void* clientData)                            \
+        { wxItemContainer::SetClientData(n, clientData); }                 \
+    void* GetClientData(int n) const                                       \
+        { return wxItemContainer::GetClientData(n); }                      \
+    void SetClientObject(int n, wxClientData* clientData)                  \
+        { wxItemContainer::SetClientObject(n, clientData); }               \
+    wxClientData* GetClientObject(int n) const                             \
+        { return wxItemContainer::GetClientObject(n); }
+

 class WXDLLEXPORT wxControlWithItems : public wxControl, public wxItemContainer
 {
 public:
     wxControlWithItems() { }
     virtual ~wxControlWithItems();
 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
     // optimize away these simple inline wrappers so we don't suffer much from
     // this
     // 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
     // optimize away these simple inline wrappers so we don't suffer much from
     // this

+    wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
+
+    // usually the controls like list/combo boxes have their own background
+    // colour
+    virtual bool ShouldInheritColours() const { return false; }

 
 

-    void SetClientData(void *data)
-    {
-        wxControl::SetClientData(data);
-    }
-
-    void *GetClientData() const
-    {
-        return wxControl::GetClientData();
-    }
-
-    void SetClientObject(wxClientData *data)
-    {
-        wxControl::SetClientObject(data);
-    }
-
-    wxClientData *GetClientObject() const
-    {
-        return wxControl::GetClientObject();
-    }
-
-    void SetClientData(int n, void* clientData)
-    {
-        wxItemContainer::SetClientData(n, clientData);
-    }
-
-    void* GetClientData(int n) const
-    {
-        return wxItemContainer::GetClientData(n);
-    }
-
-    void SetClientObject(int n, wxClientData* clientData)
-    {
-        wxItemContainer::SetClientObject(n, clientData);
-    }
-
-    wxClientData* GetClientObject(int n) const
-    {
-        return wxItemContainer::GetClientObject(n);
-    }
+protected:
+    // we can't compute our best size before the items are added to the control
+    // which is done after calling SetInitialBestSize() (it is called from the
+    // base class ctor and the items are added in the derived class ctor), so
+    // don't do anything at all here as our size will be changed later anyhow
+    //
+    // of course, all derived classes *must* call SetBestSize() from their
+    // ctors for this to work!
+    virtual void SetInitialBestSize(const wxSize& WXUNUSED(size)) { }
+
+private:
+    DECLARE_NO_COPY_CLASS(wxControlWithItems)

 };
 
 #endif // wxUSE_CONTROLS
 };
 
 #endif // wxUSE_CONTROLS