improvements to zlib streams (patch 929416):

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

diff --git a/include/wx/msw/choice.h b/include/wx/msw/choice.h
index 7cdfa9a577e53b2dfae672addec2453189c4be10..690b16860518e690fb62655b98fbb85f4aa3865b 100644 (file)
--- a/include/wx/msw/choice.h
+++ b/include/wx/msw/choice.h
@@ -2,82 +2,124 @@
 // Name:        choice.h
 // Purpose:     wxChoice class
 // Author:      Julian Smart
-// Modified by:
+// Modified by: Vadim Zeitlin to derive from wxChoiceBase
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_CHOICE_H_
 #define _WX_CHOICE_H_
 
-#ifdef __GNUG__
-#pragma interface "choice.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma interface "choice.h"
 #endif
 
-#include "wx/control.h"
-
-WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
-
+// ----------------------------------------------------------------------------
 // Choice item
-class WXDLLEXPORT wxChoice: public wxControl
-{
-    DECLARE_DYNAMIC_CLASS(wxChoice)
+// ----------------------------------------------------------------------------
 
+class WXDLLEXPORT wxChoice : public wxChoiceBase
+{
 public:
-    wxChoice() { m_noStrings = 0; }
-
-    wxChoice(wxWindow *parent, wxWindowID id,
-            const wxPoint& pos = wxDefaultPosition,
-            const wxSize& size = wxDefaultSize,
-            int n = 0, const wxString choices[] = NULL,
-            long style = 0,
-            const wxValidator& validator = wxDefaultValidator,
-            const wxString& name = wxChoiceNameStr)
+    // ctors
+    wxChoice() { }
+    virtual ~wxChoice();
+
+    wxChoice(wxWindow *parent,
+             wxWindowID id,
+             const wxPoint& pos = wxDefaultPosition,
+             const wxSize& size = wxDefaultSize,
+             int n = 0, const wxString choices[] = NULL,
+             long style = 0,
+             const wxValidator& validator = wxDefaultValidator,
+             const wxString& name = wxChoiceNameStr)
     {
         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)
+    {
+        Create(parent, id, pos, size, choices, style, validator, name);
+    }
 
-    bool Create(wxWindow *parent, wxWindowID id,
-            const wxPoint& pos = wxDefaultPosition,
-            const wxSize& size = wxDefaultSize,
-            int n = 0, const wxString choices[] = NULL,
-            long style = 0,
-            const wxValidator& validator = wxDefaultValidator,
-            const wxString& name = wxChoiceNameStr);
-
-    virtual void Append(const wxString& item);
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                int n = 0, const wxString choices[] = 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);
+
+    // implement base class pure virtuals
+    virtual int DoAppend(const wxString& item);
+    virtual int DoInsert(const wxString& item, int pos);
     virtual void Delete(int n);
     virtual void Clear();
-    virtual int GetSelection() const ;
+
+    virtual int GetCount() const;
+    virtual int GetSelection() const;
     virtual void SetSelection(int n);
-    virtual int FindString(const wxString& s) const;
-    virtual wxString GetString(int n) const ;
-    virtual wxString GetStringSelection() const ;
-    virtual bool SetStringSelection(const wxString& sel);
 
-    virtual int Number() const { return m_noStrings; }
-    virtual void Command(wxCommandEvent& event);
+    virtual int FindString(const wxString& s) const;
+    virtual wxString GetString(int n) const;
+    virtual void SetString(int n, const wxString& s);
 
+    // MSW only
     virtual bool MSWCommand(WXUINT param, WXWORD id);
-
-    virtual void SetColumns(int WXUNUSED(n) = 1 ) { /* No effect */ }
-    virtual int GetColumns() const { return 1 ; }
-
+    WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
     virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
             WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 
-    long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
-
 protected:
-    int     m_noStrings;
-
-    virtual wxSize DoGetBestSize();
+    virtual void DoMoveWindow(int x, int y, int width, int height);
+    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;
+
+    // MSW implementation
+    virtual wxSize DoGetBestSize() const;
+    virtual void DoGetSize(int *w, int *h) const;
     virtual void DoSetSize(int x, int y,
                            int width, int height,
                            int sizeFlags = wxSIZE_AUTO);
+
+    virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
+
+    // update the height of the drop down list to fit the number of items we
+    // have (without changing the visible height)
+    void UpdateVisibleHeight();
+
+    // create and initialize the control
+    bool CreateAndInit(wxWindow *parent, wxWindowID id,
+                       const wxPoint& pos,
+                       const wxSize& size,
+                       int n, const wxString choices[],
+                       long style,
+                       const wxValidator& validator,
+                       const wxString& name);
+
+    // free all memory we have (used by Clear() and dtor)
+    void Free();
+
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxChoice)
 };
 
-#endif
-       // _WX_CHOICE_H_
+#endif // _WX_CHOICE_H_