allow handling events in a function taking the base class of the event class correspo...

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

diff --git a/include/wx/univ/listbox.h b/include/wx/univ/listbox.h
index 2edbdc1003b630fbc96da02208f6c640840b739e..f70d98abc978acc5370a6d2d0210eee3d60fbbd4 100644 (file)
--- a/include/wx/univ/listbox.h
+++ b/include/wx/univ/listbox.h
@@ -48,7 +48,7 @@
 // wxListBox: a list of selectable items
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxListBox : public wxListBoxBase, public wxScrollHelper
+class WXDLLIMPEXP_CORE wxListBox : public wxListBoxBase, public wxScrollHelper
 {
 public:
     // ctors and such
@@ -96,16 +96,13 @@ public:
                 const wxString& name = wxListBoxNameStr);
 
     // implement the listbox interface defined by wxListBoxBase
-    virtual void Clear();
-    virtual void Delete(unsigned int n);
+    virtual void DoClear();
+    virtual void DoDeleteOneItem(unsigned int n);
 
-    virtual unsigned int GetCount() const
-        { return (unsigned int)m_strings->GetCount(); }
-    virtual wxString GetString(unsigned int n) const
-        { return m_strings->Item(n); }
+    virtual unsigned int GetCount() const;
+    virtual wxString GetString(unsigned int n) const;
     virtual void SetString(unsigned int n, const wxString& s);
-    virtual int FindString(const wxString& s, bool bCase = false) const
-        { return m_strings->Index(s, bCase); }
+    virtual int FindString(const wxString& s, bool bCase = false) const;
 
     virtual bool IsSelected(int n) const
         { return m_selections.Index(n) != wxNOT_FOUND; }
@@ -114,17 +111,19 @@ public:
 
 protected:
     virtual void DoSetSelection(int n, bool select);
-    virtual int DoAppendOnly(const wxString& item);
-    virtual int DoAppend(const wxString& item);
-    virtual void DoInsertItems(const wxArrayString& items, unsigned int pos);
-    virtual void DoSetItems(const wxArrayString& items, void **clientData);
+
+    virtual int DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData,
+                              wxClientDataType type);
+
+    // universal wxComboBox implementation internally uses wxListBox
+    friend class WXDLLIMPEXP_FWD_CORE wxComboBox;
 
     virtual void DoSetFirstItem(int n);
 
     virtual void DoSetItemClientData(unsigned int n, void* clientData);
     virtual void* DoGetItemClientData(unsigned int n) const;
-    virtual void DoSetItemClientObject(unsigned int n, wxClientData* clientData);
-    virtual wxClientData* DoGetItemClientObject(unsigned int n) const;
 
 public:
     // override some more base class methods
@@ -202,15 +201,17 @@ protected:
     virtual void DoDraw(wxControlRenderer *renderer);
     virtual wxBorder GetDefaultBorder() const;
 
+    // special hook for wxCheckListBox which allows it to update its internal
+    // data when a new item is inserted into the listbox
+    virtual void OnItemInserted(unsigned int WXUNUSED(pos)) { }
+
+
     // common part of all ctors
     void Init();
 
     // event handlers
     void OnSize(wxSizeEvent& event);
 
-    // common part of Clear() and DoSetItems(): clears everything
-    virtual void DoClear();
-
     // refresh the given item(s) or everything
     void RefreshItems(int from, int count);
     void RefreshItem(int n);
@@ -245,7 +246,11 @@ protected:
 
     // the array containing all items (it is sorted if the listbox has
     // wxLB_SORT style)
-    wxArrayString* m_strings;
+    union
+    {
+        wxArrayString *unsorted;
+        wxSortedArrayString *sorted;
+    } m_strings;
 
     // this array contains the indices of the selected items (for the single
     // selection listboxes only the first element of it is used and contains