samples/widgets/itemcontainer.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Program:     wxWidgets Widgets Sample
   3 // Name:        itemcontainer.h
   4 // Purpose:     Part of the widgets sample showing wxComboBox
   5 // Created:     20.07.07
   6 // Id:          $Id$
   7 // License:     wxWindows license
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_SAMPLE_WIDGETS_ITEMCONTAINER_H_
  11 #define _WX_SAMPLE_WIDGETS_ITEMCONTAINER_H_
  12
  13 // for compilers that support precompilation, includes "wx/wx.h".
  14 #include "wx/wxprec.h"
  15
  16 #include "widgets.h"
  17
  18 // define a common base class for sorted and normal string arrays
  19 #if wxUSE_STL
  20     typedef wxBaseArrayStringBase wxMaybeSortedArrayString;
  21 #else
  22     // in non-STL build wxSortedArrayString derives from wxArrayString
  23     typedef wxArrayString wxMaybeSortedArrayString;
  24 #endif
  25
  26 class ItemContainerWidgetsPage : public WidgetsPage
  27 {
  28 public:
  29     ItemContainerWidgetsPage(WidgetsBookCtrl *book,
  30                              wxImageList *image_list,
  31                              char* icon[]);
  32     virtual ~ItemContainerWidgetsPage();
  33
  34     void OnButtonTestItemContainer(wxCommandEvent& event);
  35
  36     virtual wxItemContainer* GetContainer() const = 0;
  37
  38 private:
  39     void StartTest(const wxString& label);
  40     void EndTest(const wxMaybeSortedArrayString& result);
  41
  42     // Track client data in wxItemContainer instances
  43     wxClientData* CreateClientData(int value);
  44     void StartTrackingData();
  45     void StopTrackingData();
  46     friend class TrackedClientData;
  47
  48     bool VerifyAllClientDataDestroyed();
  49     bool VerifyClientData(wxUIntPtr i, const wxString& str);
  50
  51     wxString DumpContainerData(const wxMaybeSortedArrayString& expected) const;
  52
  53     wxArrayString       m_items;
  54     wxSortedArrayString m_itemsSorted;
  55     int m_trackedDataObjects;
  56
  57     // holds pointer to the widget being tested
  58     wxItemContainer *m_container;
  59 };
  60
  61 #endif // _WX_SAMPLE_WIDGETS_ITEMCONTAINER_H_