1. corrected client data deletion in wxListBox (no more memory leaks in controls

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

diff --git a/include/wx/gtk/listbox.h b/include/wx/gtk/listbox.h
index 2a062629b6301e0cf50b0b3d8d8fa546060a46c5..10b0107526e0372d481a7e7fe0912856855cdfef 100644 (file)
--- a/include/wx/gtk/listbox.h
+++ b/include/wx/gtk/listbox.h
@@ -1,10 +1,10 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        listbox.h
-// Purpose:
+// Purpose:     wxListBox class declaration
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 
@@ -15,94 +15,97 @@
 #pragma interface
 #endif
 
-#include "wx/defs.h"
-#include "wx/object.h"
 #include "wx/list.h"
-#include "wx/control.h"
 
 //-----------------------------------------------------------------------------
-// classes
+// wxListBox
 //-----------------------------------------------------------------------------
 
-class wxListBox;
-class wxArrayInt;
+class wxListBox : public wxListBoxBase
+{
+public:
+    // ctors and such
+    wxListBox();
+    wxListBox( wxWindow *parent, wxWindowID id,
+            const wxPoint& pos = wxDefaultPosition,
+            const wxSize& size = wxDefaultSize,
+            int n = 0, const wxString choices[] = (const wxString *) NULL,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxListBoxNameStr )
+    {
+#if wxUSE_CHECKLISTBOX
+        m_hasCheckBoxes = FALSE;
+#endif // wxUSE_CHECKLISTBOX
+        Create(parent, id, pos, size, n, choices, style, validator, name);
+    }
+    virtual ~wxListBox();
 
-//-----------------------------------------------------------------------------
-// global data
-//-----------------------------------------------------------------------------
+    bool Create(wxWindow *parent, wxWindowID id,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                int n = 0, const wxString choices[] = (const wxString *) NULL,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxListBoxNameStr);
 
-extern const char *wxListBoxNameStr;
+    // implement base class pure virtuals
+    virtual void Clear();
+    virtual void Delete(int n);
 
-//-----------------------------------------------------------------------------
-// wxListBox
-//-----------------------------------------------------------------------------
+    virtual int GetCount() const;
+    virtual wxString GetString(int n) const;
+    virtual void SetString(int n, const wxString& s);
+    virtual int FindString(const wxString& s) const;
 
-class wxListBox : public wxControl
-{
-  DECLARE_DYNAMIC_CLASS(wxListBox)
+    virtual bool IsSelected(int n) const;
+    virtual void SetSelection(int n, bool select = TRUE);
+    virtual int GetSelection() const;
+    virtual int GetSelections(wxArrayInt& aSelections) const;
 
-public:
+    virtual int DoAppend(const wxString& item);
+    virtual void DoInsertItems(const wxArrayString& items, int pos);
+    virtual void DoSetItems(const wxArrayString& items, void **clientData);
+
+    virtual void DoSetFirstItem(int n);
+
+    virtual void DoSetItemClientData(int n, void* clientData);
+    virtual void* DoGetItemClientData(int n) const;
+    virtual void DoSetItemClientObject(int n, wxClientData* clientData);
+    virtual wxClientData* DoGetItemClientObject(int n) const;
+
+    // implementation from now on
+
+#if wxUSE_DRAG_AND_DROP
+    void SetDropTarget( wxDropTarget *dropTarget );
+#endif
+
+    void DisableEvents();
+    void EnableEvents();
+    void AppendWithoutSorting( const wxString &item );
+    int GetIndex( GtkWidget *item ) const;
+    GtkWidget *GetConnectWidget();
+    bool IsOwnGtkWindow( GdkWindow *window );
+    void ApplyWidgetStyle();
+    void OnInternalIdle();
+
+#if wxUSE_TOOLTIPS
+    void ApplyToolTip( GtkTooltips *tips, const wxChar *tip );
+#endif // wxUSE_TOOLTIPS
+
+    GtkList   *m_list;
+    wxList     m_clientData;
+
+#if wxUSE_CHECKLISTBOX
+    bool       m_hasCheckBoxes;
+#endif // wxUSE_CHECKLISTBOX
+
+private:
+    // this array is only used for controls with wxCB_SORT style, so only
+    // allocate it if it's needed (hence using pointer)
+    wxSortedArrayString *m_strings;
 
-  wxListBox();
-  inline wxListBox( wxWindow *parent, wxWindowID id,
-                    const wxPoint& pos = wxDefaultPosition,
-                    const wxSize& size = wxDefaultSize,
-                    int n = 0, const wxString choices[] = (const wxString *) NULL,
-                    long style = 0,
-                    const wxValidator& validator = wxDefaultValidator,
-                   const wxString& name = wxListBoxNameStr )
-  {
-      Create(parent, id, pos, size, n, choices, style, validator, name);
-  }
-  ~wxListBox();
-  bool Create( wxWindow *parent, wxWindowID id,
-               const wxPoint& pos = wxDefaultPosition,
-               const wxSize& size = wxDefaultSize,
-               int n = 0, const wxString choices[] = (const wxString *) NULL,
-               long style = 0,
-               const wxValidator& validator = wxDefaultValidator,
-               const wxString& name = wxListBoxNameStr );
-              
-  void Append( const wxString &item );
-  void Append( const wxString &item, void* clientData );
-  void Append( const wxString &item, wxClientData* clientData );
-  
-  void SetClientData( int n, void* clientData );
-  void* GetClientData( int n );
-  void SetClientObject( int n, wxClientData* clientData );
-  wxClientData* GetClientObject( int n );
-              
-  void Clear();
-  void Delete( int n );
-  
-  void Deselect( int n );
-  int FindString( const wxString &item ) const;
-  int GetSelection(void) const;
-  int GetSelections( class wxArrayInt &) const;
-  wxString GetString( int n ) const;
-  wxString GetStringSelection(void) const;
-  int Number();
-  bool Selected( int n );
-  void Set( int n, const wxString *choices );
-  void SetFirstItem( int n );
-  void SetFirstItem( const wxString &item );
-  void SetSelection( int n, bool select = TRUE );
-  void SetString( int n, const wxString &string );
-  void SetStringSelection( const wxString &string, bool select = TRUE );
-    
-  void SetDropTarget( wxDropTarget *dropTarget );
-
-// implementation
-    
-  void AppendCommon( const wxString &item );
-  int GetIndex( GtkWidget *item ) const;
-  GtkWidget *GetConnectWidget();
-  bool IsOwnGtkWindow( GdkWindow *window );
-  void ApplyWidgetStyle();
-    
-  GtkList   *m_list;
-  wxList   m_clientDataList;
-  wxList   m_clientObjectList;
+    DECLARE_DYNAMIC_CLASS(wxListBox)
 };
 
 #endif // __GTKLISTBOXH__