/////////////////////////////////////////////////////////////////////////////
-// 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 and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifndef __LISTBOXH__
-#define __LISTBOXH__
+#ifndef _WX_LISTBOX_H_
+#define _WX_LISTBOX_H_
#ifdef __GNUG__
-#pragma interface "listbox.h"
+ #pragma interface "listbox.h"
#endif
-#include "wx/control.h"
+// ----------------------------------------------------------------------------
+// simple types
+// ----------------------------------------------------------------------------
-WXDLLEXPORT_DATA(extern const char*) wxListBoxNameStr;
-WXDLLEXPORT_DATA(extern const char*) wxListBoxNameStr;
-
-#if USE_OWNER_DRAWN
+#if wxUSE_OWNER_DRAWN
class WXDLLEXPORT wxOwnerDrawn;
// define the array of list box items
#include <wx/dynarray.h>
- WX_DEFINE_ARRAY(wxOwnerDrawn *, wxListBoxItemsArray);
-#endif
-WXDLLEXPORT_DATA(extern const char*) wxEmptyString;
+ WX_DEFINE_EXPORTED_ARRAY(wxOwnerDrawn *, wxListBoxItemsArray);
+#endif // wxUSE_OWNER_DRAWN
-// List box item
-class WXDLLEXPORT wxListBox: public wxControl
-{
- DECLARE_DYNAMIC_CLASS(wxListBox)
- public:
-
- wxListBox(void);
- inline wxListBox(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 wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxListBoxNameStr)
- {
- Create(parent, id, pos, size, n, choices, style, validator, name);
- }
-
- 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 wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxListBoxNameStr);
-
- ~wxListBox();
-
- bool MSWCommand(const WXUINT param, const WXWORD id);
-
-#if USE_OWNER_DRAWN
- bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item);
- bool MSWOnDraw(WXDRAWITEMSTRUCT *item);
-
- // plug-in for derived classes
- virtual wxOwnerDrawn *CreateItem(uint n);
-
- // allows to get the item and use SetXXX functions to set it's appearance
- wxOwnerDrawn *GetItem(uint n) const { return m_aItems[n]; }
-#endif
+// forward decl for GetSelections()
+class wxArrayInt;
+
+// ----------------------------------------------------------------------------
+// List box control
+// ----------------------------------------------------------------------------
- virtual void Append(const wxString& item);
- virtual void Append(const wxString& item, char *clientData);
- virtual void Set(const int n, const wxString* choices, char **clientData = NULL);
- virtual int FindString(const wxString& s) const ;
- virtual void Clear(void);
- virtual void SetSelection(const int n, const bool select = TRUE);
-
- virtual void Deselect(const int n);
-
- // For single choice list item only
- virtual int GetSelection(void) const ;
- virtual void Delete(const int n);
- virtual char *GetClientData(const int n) const ;
- virtual void SetClientData(const int n, char *clientData);
- virtual void SetString(const int n, const wxString& s);
-
- // For single or multiple choice list item
- virtual int GetSelections(int **listSelections) const ;
- virtual bool Selected(const int n) const ;
- virtual wxString GetString(const int n) const ;
- virtual void SetSize(const int x, const int y, const int width, const int height, const int sizeFlags = wxSIZE_AUTO);
-
- // Set the specified item at the first visible item
- // or scroll to max range.
- virtual void SetFirstItem(const int n) ;
- virtual void SetFirstItem(const wxString& s) ;
-
- virtual void InsertItems(const int nItems, const wxString items[], const int pos);
-
- virtual wxString GetStringSelection(void) const ;
- virtual bool SetStringSelection(const wxString& s, const bool flag = TRUE);
- virtual int Number(void) const ;
-
- void Command(wxCommandEvent& event);
-
- // 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 WXHBRUSH OnCtlColor(const WXHDC pDC, const WXHWND pWnd, const WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-
- virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
- virtual void SetupColours(void);
-
- protected:
- int m_noItems;
- int m_selected;
- int *m_selections;
-
-#if USE_OWNER_DRAWN
- // control items
- wxListBoxItemsArray m_aItems;
+class WXDLLEXPORT 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[] = NULL,
+ long style = 0,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxListBoxNameStr)
+ {
+ 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,
+ long style = 0,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxListBoxNameStr);
+
+ virtual ~wxListBox();
+
+ // implement base class pure virtuals
+ virtual void Clear();
+ virtual void Delete(int n);
+
+ 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 bool IsSelected(int n) const;
+ virtual void SetSelection(int n, bool select = TRUE);
+ virtual int GetSelection() const;
+ virtual int GetSelections(wxArrayInt& aSelections) const;
+
+ 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;
+
+ // wxCheckListBox support
+#if wxUSE_OWNER_DRAWN
+ bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item);
+ bool MSWOnDraw(WXDRAWITEMSTRUCT *item);
+
+ // plug-in for derived classes
+ virtual wxOwnerDrawn *CreateItem(size_t 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]; }
+
+ // 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.
+ virtual void SetHorizontalExtent(const wxString& s = wxEmptyString);
+
+ // Windows callbacks
+ bool MSWCommand(WXUINT param, WXWORD id);
+
+ virtual void SetupColours();
+
+protected:
+ // do we have multiple selections?
+ bool HasMultipleSelection() const;
+
+ // free memory (common part of Clear() and dtor)
+ void Free();
+
+ int m_noItems;
+ int m_selected;
+
+ virtual wxSize DoGetBestSize() const;
+
+#if wxUSE_OWNER_DRAWN
+ // control items
+ wxListBoxItemsArray m_aItems;
#endif
+private:
+ DECLARE_DYNAMIC_CLASS(wxListBox)
};
#endif
- // __LISTBOXH__
+ // _WX_LISTBOX_H_
projects / wxWidgets.git / blobdiff