No changes, just use symbolic NO_IMAGE constant instead of -1 or wxNOT_FOUND.

[wxWidgets.git] / include / wx / univ / combobox.h

diff --git a/include/wx/univ/combobox.h b/include/wx/univ/combobox.h
index 48fc4225f4dd13d887f72b3946f6af6cd4540582..ac63fd63c39e7804dfef7257e6b399ec2a6160dc 100644 (file)
--- a/include/wx/univ/combobox.h
+++ b/include/wx/univ/combobox.h
@@ -22,16 +22,20 @@ class WXDLLIMPEXP_FWD_CORE wxListBox;
 // ----------------------------------------------------------------------------
 
 // choose the next/prev/specified (by numArg) item
-#define wxACTION_COMBOBOX_SELECT_NEXT _T("next")
-#define wxACTION_COMBOBOX_SELECT_PREV _T("prev")
-#define wxACTION_COMBOBOX_SELECT      _T("select")
+#define wxACTION_COMBOBOX_SELECT_NEXT wxT("next")
+#define wxACTION_COMBOBOX_SELECT_PREV wxT("prev")
+#define wxACTION_COMBOBOX_SELECT      wxT("select")
 
 
 // ----------------------------------------------------------------------------
 // wxComboBox: a combination of text control and a listbox
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxComboBox : public wxComboCtrl, public wxComboBoxBase
+// NB: Normally we'd like wxComboBox to inherit from wxComboBoxBase, but here
+//     we can't really do that since both wxComboBoxBase and wxComboCtrl inherit
+//     from wxTextCtrl.
+class WXDLLIMPEXP_CORE wxComboBox :
+    public wxWindowWithItems<wxComboCtrl, wxItemContainer>
 {
 public:
     // ctors and such
@@ -91,8 +95,9 @@ public:
     // implement the combobox interface
 
     // wxTextCtrl methods
-    virtual wxString GetValue() const;
+    virtual wxString GetValue() const { return DoGetValue(); }
     virtual void SetValue(const wxString& value);
+    virtual void WriteText(const wxString& value);
     virtual void Copy();
     virtual void Cut();
     virtual void Paste();
@@ -103,6 +108,7 @@ public:
     virtual void Replace(long from, long to, const wxString& value);
     virtual void Remove(long from, long to);
     virtual void SetSelection(long from, long to);
+    virtual void GetSelection(long *from, long *to) const;
     virtual void SetEditable(bool editable);
     virtual bool IsEditable() const;
 
@@ -116,6 +122,17 @@ public:
     virtual bool CanUndo() const;
     virtual bool CanRedo() const;
 
+    // override these methods to disambiguate between two base classes versions
+    virtual void Clear()
+    {
+        wxComboCtrl::Clear();
+        wxItemContainer::Clear();
+    }
+
+    // See wxComboBoxBase discussion of IsEmpty().
+    bool IsListEmpty() const { return wxItemContainer::IsEmpty(); }
+    bool IsTextEmpty() const { return wxTextEntry::IsEmpty(); }
+
     // wxControlWithItems methods
     virtual void DoClear();
     virtual void DoDeleteOneItem(unsigned int n);
@@ -125,8 +142,7 @@ public:
     virtual int FindString(const wxString& s, bool bCase = false) const;
     virtual void SetSelection(int n);
     virtual int GetSelection() const;
-
-    wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
+    virtual wxString GetStringSelection() const;
 
     // we have our own input handler and our own actions
     // (but wxComboCtrl already handled Popup/Dismiss)
@@ -142,7 +158,14 @@ public:
         return GetStdInputHandler(handlerDef);
     }
 
+    // we delegate our client data handling to wxListBox which we use for the
+    // items, so override this and other methods dealing with the client data
+    virtual wxClientDataType GetClientDataType() const;
+    virtual void SetClientDataType(wxClientDataType clientDataItemsType);
+
 protected:
+    virtual wxString DoGetValue() const;
+
     virtual int DoInsertItems(const wxArrayStringsAdapter& items,
                               unsigned int pos,
                               void **clientData, wxClientDataType type);
@@ -150,6 +173,7 @@ protected:
     virtual void DoSetItemClientData(unsigned int n, void* clientData);
     virtual void* DoGetItemClientData(unsigned int n) const;
 
+
     // common part of all ctors
     void Init();
 
@@ -157,6 +181,9 @@ protected:
     wxListBox *GetLBox() const { return m_lbox; }
 
 private:
+    // implement wxTextEntry pure virtual method
+    virtual wxWindow *GetEditableWindow() { return this; }
+
     // the popup listbox
     wxListBox *m_lbox;