Fix for drag object bug

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

diff --git a/include/wx/msw/listbox.h b/include/wx/msw/listbox.h
index 7afb83a607d5a9a18095373de8c331455fa00383..f1c58c0979b39c2494c77ab46c6676b490f508c1 100644 (file)
--- a/include/wx/msw/listbox.h
+++ b/include/wx/msw/listbox.h
@@ -1,50 +1,47 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        listbox.h
+// Name:        wx/msw/listbox.h

 // Purpose:     wxListBox class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Purpose:     wxListBox class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_LISTBOX_H_
 #define _WX_LISTBOX_H_
 
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_LISTBOX_H_
 #define _WX_LISTBOX_H_
 

-#ifdef __GNUG__
-#pragma interface "listbox.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma interface "listbox.h"

 #endif
 
 #endif
 

-#include "wx/control.h"
+#if wxUSE_LISTBOX

 
 

-WXDLLEXPORT_DATA(extern const char*) wxListBoxNameStr;
+// ----------------------------------------------------------------------------
+// simple types
+// ----------------------------------------------------------------------------

 
 #if wxUSE_OWNER_DRAWN
   class WXDLLEXPORT wxOwnerDrawn;
 
   // define the array of list box items
 
 #if wxUSE_OWNER_DRAWN
   class WXDLLEXPORT wxOwnerDrawn;
 
   // define the array of list box items

-  #include  <wx/dynarray.h>
+  #include  "wx/dynarray.h"

 
 

-  #undef WXDLLEXPORTLOCAL
-  #define WXDLLEXPORTLOCAL WXDLLEXPORT
-  WX_DEFINE_ARRAY(wxOwnerDrawn *, wxListBoxItemsArray);
-  #undef  WXDLLEXPORTLOCAL
-  #define WXDLLEXPORTLOCAL
-
-#endif
+  WX_DEFINE_EXPORTED_ARRAY_PTR(wxOwnerDrawn *, wxListBoxItemsArray);
+#endif // wxUSE_OWNER_DRAWN

 
 // forward decl for GetSelections()
 class wxArrayInt;
 
 
 // forward decl for GetSelections()
 class wxArrayInt;
 

-WXDLLEXPORT_DATA(extern const char*) wxEmptyString;
+// ----------------------------------------------------------------------------
+// List box control
+// ----------------------------------------------------------------------------

 
 

-// List box item
-class WXDLLEXPORT wxListBox : public wxControl
+class WXDLLEXPORT wxListBox : public wxListBoxBase

 {
 {

-    DECLARE_DYNAMIC_CLASS(wxListBox)
-

 public:
 public:

+    // ctors and such

     wxListBox();
     wxListBox(wxWindow *parent, wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
     wxListBox();
     wxListBox(wxWindow *parent, wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,


@@ -56,89 +53,114 @@ public:
     {
         Create(parent, id, pos, size, n, choices, style, validator, name);
     }
     {
         Create(parent, id, pos, size, n, 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,
+    wxListBox(wxWindow *parent, wxWindowID id,
+            const wxPoint& pos,
+            const wxSize& size,
+            const wxArrayString& choices,

             long style = 0,
             const wxValidator& validator = wxDefaultValidator,
             long style = 0,
             const wxValidator& validator = wxDefaultValidator,

-            const wxString& name = wxListBoxNameStr);
-
-    ~wxListBox();
+            const wxString& name = wxListBoxNameStr)
+    {
+        Create(parent, id, pos, size, choices, style, validator, name);
+    }

 
 

-    bool MSWCommand(WXUINT param, WXWORD id);
+    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 = wxListBoxNameStr);
+    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 = wxListBoxNameStr);

 
 

-#if wxUSE_OWNER_DRAWN
-    bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item);
-    bool MSWOnDraw(WXDRAWITEMSTRUCT *item);
+    virtual ~wxListBox();

 
 

-    // plug-in for derived classes
-    virtual wxOwnerDrawn *CreateItem(size_t n);
+    // implement base class pure virtuals
+    virtual void Clear();
+    virtual void Delete(int n);

 
 

-    // allows to get the item and use SetXXX functions to set it's appearance
-    wxOwnerDrawn *GetItem(size_t n) const { return m_aItems[n]; }
-#endif // wxUSE_OWNER_DRAWN
+    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;

 
 

-    virtual void Append(const wxString& item);
-    virtual void Append(const wxString& item, char *clientData);
-    virtual void Set(int n, const wxString* choices, char **clientData = NULL);
-    virtual int FindString(const wxString& s) const ;
-    virtual void Clear();
+    virtual bool IsSelected(int n) const;

     virtual void SetSelection(int n, bool select = TRUE);
     virtual void SetSelection(int n, bool select = TRUE);

+    virtual int GetSelection() const;
+    virtual int GetSelections(wxArrayInt& aSelections) const;

 
 

-    virtual void Deselect(int n);
+    virtual int DoAppend(const wxString& item);
+    virtual void DoInsertItems(const wxArrayString& items, int pos);
+    virtual void DoSetItems(const wxArrayString& items, void **clientData);

 
 

-    // For single choice list item only
-    virtual int GetSelection() const ;
-    virtual void Delete(int n);
-    virtual char *GetClientData(int n) const ;
-    virtual void SetClientData(int n, char *clientData);
-    virtual void SetString(int n, const wxString& s);
+    virtual void DoSetFirstItem(int n);

 
 

-    // For single or multiple choice list item
-    virtual int GetSelections(wxArrayInt& aSelections) const;
-    virtual bool Selected(int n) const ;
-    virtual wxString GetString(int n) const ;
+    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;

 
 

-    // Set the specified item at the first visible item
-    // or scroll to max range.
-    virtual void SetFirstItem(int n) ;
-    virtual void SetFirstItem(const wxString& s) ;
+    // wxCheckListBox support
+#if wxUSE_OWNER_DRAWN
+    bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item);
+    bool MSWOnDraw(WXDRAWITEMSTRUCT *item);

 
 

-    virtual void InsertItems(int nItems, const wxString items[], int pos);
+    // plug-in for derived classes
+    virtual wxOwnerDrawn *CreateLboxItem(size_t n);

 
 

-    virtual wxString GetStringSelection() const ;
-    virtual bool SetStringSelection(const wxString& s, bool flag = TRUE);
-    virtual int Number() const ;
+    // allows to get the item and use SetXXX functions to set it's appearance
+    wxOwnerDrawn *GetItem(size_t n) const { return m_aItems[n]; }

 
 

-    void Command(wxCommandEvent& event);
+    // get the index of the given item
+    int GetItemIndex(wxOwnerDrawn *item) const { return m_aItems.Index(item); }
+#endif // wxUSE_OWNER_DRAWN

 
 

-    // Windows-specific code to set the horizontal extent of
-    // the listbox, if necessary. If s is non-NULL, it's
-    // used to calculate the horizontal extent.
-    // Otherwise, all strings are used.
+    // Windows-specific code to set the horizontal extent of the listbox, if
+    // necessary. If s is non-NULL, it's used to calculate the horizontal
+    // extent. Otherwise, all strings are used.

     virtual void SetHorizontalExtent(const wxString& s = wxEmptyString);
 
     virtual void SetHorizontalExtent(const wxString& s = wxEmptyString);
 

-    virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
-            WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+    // Windows callbacks
+    bool MSWCommand(WXUINT param, WXWORD id);
+
+    virtual wxVisualAttributes GetDefaultAttributes() const
+    {
+        return GetClassDefaultAttributes(GetWindowVariant());
+    }

 
 

-    virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
-    virtual void SetupColours();
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL)
+    {
+        return GetCompositeControlsDefaultAttributes(variant);
+    }

 
 protected:
 
 protected:

+    WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
+
+    // free memory (common part of Clear() and dtor)
+    void Free();
+

     int m_noItems;
     int m_selected;
 
     int m_noItems;
     int m_selected;
 

+    virtual wxSize DoGetBestSize() const;
+

 #if wxUSE_OWNER_DRAWN
     // control items
     wxListBoxItemsArray m_aItems;
 #endif
 
 #if wxUSE_OWNER_DRAWN
     // control items
     wxListBoxItemsArray m_aItems;
 #endif
 

-    virtual void DoSetSize(int x, int y,
-                           int width, int height,
-                           int sizeFlags = wxSIZE_AUTO);
+private:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxListBox)

 };
 
 };
 

+#endif // wxUSE_LISTBOX
+

 #endif
     // _WX_LISTBOX_H_
 #endif
     // _WX_LISTBOX_H_