// Created: 22.10.99
// RCS-ID: $Id$
// Copyright: (c) wxWindows team
-// Licence: wxWindows licence
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_LISTBOX_H_BASE_
#if wxUSE_LISTBOX
-#include "wx/control.h" // base class
+#include "wx/ctrlsub.h" // base class
// forward declarations are enough here
class WXDLLEXPORT wxArrayInt;
// wxListBox interface is defined by the class wxListBoxBase
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxListBoxBase : public wxControl
+class WXDLLEXPORT wxListBoxBase : public wxControlWithItems
{
public:
- // ctor
- wxListBoxBase() { m_clientDataItemsType = ClientData_None; }
-
- // adding items
- // ------------
-
- void Append(const wxString& item)
- { DoAppend(item); }
- void Append(const wxString& item, void *clientData)
- { int n = DoAppend(item); SetClientData(n, clientData); }
- void Append(const wxString& item, wxClientData *clientData)
- { int n = DoAppend(item); SetClientObject(n, clientData); }
+ // all generic methods are in wxControlWithItems, except for the following
+ // ones which are not yet implemented by wxChoice/wxCombobox
+#ifdef __DARWIN__
+ virtual ~wxListBoxBase() { }
+#endif
void Insert(const wxString& item, int pos)
{ DoInsert(item, pos); }
void Set(const wxArrayString& items, void **clientData = NULL)
{ DoSetItems(items, clientData); }
- // deleting items
- // --------------
-
- virtual void Clear() = 0;
- virtual void Delete(int n) = 0;
-
- // accessing strings
- // -----------------
-
- virtual int GetCount() const = 0;
- virtual wxString GetString(int n) const = 0;
- virtual void SetString(int n, const wxString& s) = 0;
- virtual int FindString(const wxString& s) const = 0;
-
- // selection
- // ---------
-
+ // multiple selection logic
virtual bool IsSelected(int n) const = 0;
virtual void SetSelection(int n, bool select = TRUE) = 0;
- void Select(int n) { SetSelection(n, TRUE); }
+ virtual void Select(int n) { SetSelection(n, TRUE); }
void Deselect(int n) { SetSelection(n, FALSE); }
+ void DeselectAll(int itemToLeaveSelected = -1);
- virtual int GetSelection() const = 0;
+ virtual bool SetStringSelection(const wxString& s, bool select = TRUE);
+
+ // works for single as well as multiple selection listboxes (unlike
+ // GetSelection which only works for listboxes with single selection)
virtual int GetSelections(wxArrayInt& aSelections) const = 0;
- bool SetStringSelection(const wxString& s, bool select = TRUE);
- wxString GetStringSelection() const;
+ // set the specified item at the first visible item or scroll to max
+ // range.
+ void SetFirstItem(int n) { DoSetFirstItem(n); }
+ void SetFirstItem(const wxString& s);
- // misc
- // ----
+ // ensures that the given item is visible scrolling the listbox if
+ // necessary
+ virtual void EnsureVisible(int n);
- // client data stuff
- void SetClientData( int n, void* clientData );
- void* GetClientData( int n ) const;
+ // a combination of Append() and EnsureVisible(): appends the item to the
+ // listbox and ensures that it is visible i.e. not scrolled out of view
+ void AppendAndEnsureVisible(const wxString& s);
- void SetClientObject( int n, wxClientData* clientData );
- wxClientData* GetClientObject( int n ) const;
+ // return TRUE if the listbox allows multiple selection
+ bool HasMultipleSelection() const
+ {
+ return (m_windowStyle & wxLB_MULTIPLE) ||
+ (m_windowStyle & wxLB_EXTENDED);
+ }
- // Set the specified item at the first visible item or scroll to max
- // range.
- void SetFirstItem(int n) { DoSetFirstItem(n); }
- void SetFirstItem(const wxString& s);
+ // return TRUE if this listbox is sorted
+ bool IsSorted() const { return (m_windowStyle & wxLB_SORT) != 0; }
- // emulate selecting or deselecting (depending on event.GetExtraLong())
- // the item event.GetInt() from the control
- virtual void Command(wxCommandEvent &event);
+ // emulate selecting or deselecting the item event.GetInt() (depending on
+ // event.GetExtraLong())
+ void Command(wxCommandEvent& event);
// compatibility - these functions are deprecated, use the new ones
// instead
bool Selected(int n) const { return IsSelected(n); }
- int Number() const { return GetCount(); }
protected:
// NB: due to wxGTK implementation details, DoInsert() is implemented
{ InsertItems(1, &item, pos); }
// to be implemented in derived classes
- virtual int DoAppend(const wxString& item) = 0;
virtual void DoInsertItems(const wxArrayString& items, int pos) = 0;
virtual void DoSetItems(const wxArrayString& items, void **clientData) = 0;
virtual void DoSetFirstItem(int n) = 0;
-
- virtual void DoSetClientData(int n, void* clientData) = 0;
- virtual void* DoGetClientData(int n) const = 0;
- virtual void DoSetClientObject(int n, wxClientData* clientData) = 0;
- virtual wxClientData* DoGetClientObject(int n) const = 0;
-
- // the above pure virtuals hide these virtuals in wxWindowBase
- virtual void DoSetClientData(void* clientData )
- { wxWindowBase::DoSetClientData(clientData); };
- virtual void* DoGetClientData() const
- { return(wxWindowBase::DoGetClientData()); };
- virtual void DoSetClientObject( wxClientData* clientData )
- { wxWindowBase::DoSetClientObject(clientData); };
- virtual wxClientData* DoGetClientObject() const
- { return(wxWindowBase::DoGetClientObject()); };
-
- // the type of the client data for the items
- wxClientDataType m_clientDataItemsType;
};
// ----------------------------------------------------------------------------
// include the platform-specific class declaration
// ----------------------------------------------------------------------------
-#if defined(__WXMSW__)
+#if defined(__WXUNIVERSAL__)
+ #include "wx/univ/listbox.h"
+#elif defined(__WXMSW__)
#include "wx/msw/listbox.h"
#elif defined(__WXMOTIF__)
#include "wx/motif/listbox.h"
#elif defined(__WXGTK__)
#include "wx/gtk/listbox.h"
-#elif defined(__WXQT__)
- #include "wx/qt/listbox.h"
#elif defined(__WXMAC__)
#include "wx/mac/listbox.h"
#elif defined(__WXPM__)
projects / wxWidgets.git / blobdiff