don't pass NULL pointer to printf(), this crashes Solaris printf

[wxWidgets.git] / include / wx / gtk1 / choice.h

diff --git a/include/wx/gtk1/choice.h b/include/wx/gtk1/choice.h
index b3feb2c065035aa9e42cc03a0508b13cb52a3fd8..f3c28565c94b1b2b8e503d5e929e2dc7638dd43d 100644 (file)
--- a/include/wx/gtk1/choice.h
+++ b/include/wx/gtk1/choice.h
@@ -2,67 +2,119 @@
 // Name:        choice.h
 // Purpose:
 // Author:      Robert Roebling
-// Created:     01/02/97
-// Id:
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-
 #ifndef __GTKCHOICEH__
 #define __GTKCHOICEH__
 
-#ifdef __GNUG__
-#pragma interface
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma interface "choice.h"
 #endif
 
-#include "wx/defs.h"
-#include "wx/object.h"
-#include "wx/list.h"
-#include "wx/control.h"
+class WXDLLIMPEXP_BASE wxSortedArrayString;
+class WXDLLIMPEXP_BASE wxArrayString;
 
 //-----------------------------------------------------------------------------
-// classes
+// wxChoice
 //-----------------------------------------------------------------------------
 
-class wxChoice;
+class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
+{
+public:
+    wxChoice();
+    wxChoice( 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 = wxChoiceNameStr )
+    {
+        m_strings = (wxSortedArrayString *)NULL;
 
-//-----------------------------------------------------------------------------
-// global data
-//-----------------------------------------------------------------------------
+        Create(parent, id, pos, size, n, choices, style, validator, name);
+    }
+    wxChoice( wxWindow *parent, wxWindowID id,
+            const wxPoint& pos,
+            const wxSize& size,
+            const wxArrayString& choices,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxChoiceNameStr )
+    {
+        m_strings = (wxSortedArrayString *)NULL;
 
-extern const char *wxChoiceNameStr;
+        Create(parent, id, pos, size, choices, style, validator, name);
+    }
+    ~wxChoice();
+    bool Create( wxWindow *parent, wxWindowID id,
+            const wxPoint& pos = wxDefaultPosition,
+            const wxSize& size = wxDefaultSize,
+            int n = 0, const wxString choices[] = (wxString *) NULL,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxChoiceNameStr );
+    bool Create( wxWindow *parent, wxWindowID id,
+            const wxPoint& pos,
+            const wxSize& size,
+            const wxArrayString& choices,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxChoiceNameStr );
 
-//-----------------------------------------------------------------------------
-// wxChoice
-//-----------------------------------------------------------------------------
+    // implement base class pure virtuals
+    void Delete(int n);
+    void Clear();
 
-class wxChoice: public wxControl
-{
-  DECLARE_DYNAMIC_CLASS(wxChoice)
-
-  public:
-
-    wxChoice(void);
-    wxChoice( wxWindow *parent, const wxWindowID id,
-      const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, 
-      const int n = 0, const wxString choices[] = NULL,
-      const long style = 0, const wxString &name = wxChoiceNameStr );
-    bool Create( wxWindow *parent, const wxWindowID id,
-      const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, 
-      const int n = 0, const wxString choices[] = NULL,
-      const long style = 0, const wxString &name = wxChoiceNameStr );
-    void Append( const wxString &item );
-    void Clear(void);
-    int FindString( const wxString &string ) const;
-    int GetColumns(void) const;
-    int GetSelection(void);
-    wxString GetString( const int n ) const;
-    wxString GetStringSelection(void) const;
-    int Number(void) const;
-    void SetColumns( const int n = 1 );
-    void SetSelection( const int n );
-    void SetStringSelection( const wxString &string );
+    int GetSelection() const;
+#if wxABI_VERSION >= 20602
+    int GetCurrentSelection() const { return GetSelection(); }
+#endif
+    void SetSelection( int n );
+
+    virtual int GetCount() const;
+    int FindString( const wxString& string ) const;
+    wxString GetString( int n ) const;
+    void SetString( int n, const wxString& string );
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+
+protected:
+    wxList m_clientList;    // contains the client data for the items
+
+    void DoApplyWidgetStyle(GtkRcStyle *style);
+    virtual int DoAppend(const wxString& item);
+    virtual int DoInsert(const wxString& item, int pos);
+
+    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;
+
+    virtual wxSize DoGetBestSize() const;
+
+    virtual bool IsOwnGtkWindow( GdkWindow *window );
+
+private:
+    // common part of Create() and DoAppend()
+    int GtkAddHelper(GtkWidget *menu, int pos, const wxString& item);
+
+    // 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;
+
+public:
+    // this circumvents a GTK+ 2.0 bug so that the selection is 
+    // invalidated properly 
+    int m_selection_hack;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxChoice)
 };
 
+
 #endif // __GTKCHOICEH__