listbase.h

浙江大学的悟空嵌入式系统模拟器

    void SetStateMask(long stateMask) { m_stateMask = stateMask; }
    void SetText(const wxString& text) { m_text = text; }
    void SetImage(int image) { m_image = image; }
    void SetData(long data) { m_data = data; }
    void SetData(void *data) { m_data = (long)data; }

    void SetWidth(int width) { m_width = width; }
    void SetAlign(wxListColumnFormat align) { m_format = align; }

    void SetTextColour(const wxColour& colText)
        { Attributes().SetTextColour(colText); }
    void SetBackgroundColour(const wxColour& colBack)
        { Attributes().SetBackgroundColour(colBack); }
    void SetFont(const wxFont& font)
        { Attributes().SetFont(font); }

    // accessors
    long GetMask() const { return m_mask; }
    long GetId() const { return m_itemId; }
    int GetColumn() const { return m_col; }
    long GetState() const { return m_state & m_stateMask; }
    const wxString& GetText() const { return m_text; }
    int GetImage() const { return m_image; }
    long GetData() const { return m_data; }

    int GetWidth() const { return m_width; }
    wxListColumnFormat GetAlign() const { return (wxListColumnFormat)m_format; }

    wxListItemAttr *GetAttributes() const { return m_attr; }
    bool HasAttributes() const { return m_attr != NULL; }

    wxColour GetTextColour() const
        { return HasAttributes() ? m_attr->GetTextColour() : wxNullColour; }
    wxColour GetBackgroundColour() const
        { return HasAttributes() ? m_attr->GetBackgroundColour()
                                 : wxNullColour; }
    wxFont GetFont() const
        { return HasAttributes() ? m_attr->GetFont() : wxNullFont; }

    // this conversion is necessary to make old code using GetItem() to
    // compile
    operator long() const { return m_itemId; }

    // these members are public for compatibility

    long            m_mask;     // Indicates what fields are valid
    long            m_itemId;   // The zero-based item position
    int             m_col;      // Zero-based column, if in report mode
    long            m_state;    // The state of the item
    long            m_stateMask;// Which flags of m_state are valid (uses same flags)
    wxString        m_text;     // The label/header text
    int             m_image;    // The zero-based index into an image list
    long            m_data;     // App-defined data

    // For columns only
    int             m_format;   // left, right, centre
    int             m_width;    // width of column

protected:
    // creates m_attr if we don't have it yet
    wxListItemAttr& Attributes()
    {
        if ( !m_attr )
            m_attr = new wxListItemAttr;

        return *m_attr;
    }

    void Init()
    {
        m_mask = 0;
        m_itemId = 0;
        m_col = 0;
        m_state = 0;
        m_stateMask = 0;
        m_image = 0;
        m_data = 0;

        m_format = wxLIST_FORMAT_CENTRE;
        m_width = 0;
    }

    wxListItemAttr *m_attr;     // optional pointer to the items style

private:
    // VZ: this is strange, we have a copy ctor but not operator=(), why?
    wxListItem& operator=(const wxListItem& item);

    DECLARE_DYNAMIC_CLASS(wxListItem)
};

// ----------------------------------------------------------------------------
// wxListEvent - the event class for the wxListCtrl notifications
// ----------------------------------------------------------------------------

class WXDLLEXPORT wxListEvent : public wxNotifyEvent
{
public:
    wxListEvent(wxEventType commandType = wxEVT_NULL, int id = 0)
        : wxNotifyEvent(commandType, id)
        , m_code(0)
        , m_oldItemIndex(0)
        , m_itemIndex(0)
        , m_col(0)
        , m_pointDrag()
        , m_item()
        { }

    wxListEvent(const wxListEvent& event)
        : wxNotifyEvent(event)
        , m_code(event.m_code)
        , m_oldItemIndex(event.m_oldItemIndex)
        , m_itemIndex(event.m_itemIndex)
        , m_col(event.m_col)
        , m_pointDrag(event.m_pointDrag)
        , m_item(event.m_item)
        { }

    int GetKeyCode() const { return m_code; }
    long GetIndex() const { return m_itemIndex; }
    int GetColumn() const { return m_col; }
    wxPoint GetPoint() const { return m_pointDrag; }
    const wxString& GetLabel() const { return m_item.m_text; }
    const wxString& GetText() const { return m_item.m_text; }
    int GetImage() const { return m_item.m_image; }
    long GetData() const { return m_item.m_data; }
    long GetMask() const { return m_item.m_mask; }
    const wxListItem& GetItem() const { return m_item; }

    // for wxEVT_COMMAND_LIST_CACHE_HINT only
    long GetCacheFrom() const { return m_oldItemIndex; }
    long GetCacheTo() const { return m_itemIndex; }

#if WXWIN_COMPATIBILITY_2_2
    // these methods don't do anything at all
    long GetOldIndex() const { return 0; }
    long GetOldItem() const { return 0; }

    // this one is superseded by GetKeyCode()
    int GetCode() const { return GetKeyCode(); }
#endif // WXWIN_COMPATIBILITY_2_2

    virtual wxEvent *Clone() const { return new wxListEvent(*this); }

//protected: -- not for backwards compatibility
    int           m_code;
    long          m_oldItemIndex; // only for wxEVT_COMMAND_LIST_CACHE_HINT
    long          m_itemIndex;
    int           m_col;
    wxPoint       m_pointDrag;

    wxListItem    m_item;

private:
    DECLARE_DYNAMIC_CLASS(wxListEvent)
};

// ----------------------------------------------------------------------------
// wxListCtrl event macros
// ----------------------------------------------------------------------------

BEGIN_DECLARE_EVENT_TYPES()
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_DRAG, 700)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_RDRAG, 701)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, 702)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT, 703)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM, 704)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, 705)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO, 706)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO, 707)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED, 708)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED, 709)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN, 710)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM, 711)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK, 712)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, 713)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, 714)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED, 715)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT, 716)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_RIGHT_CLICK, 717)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG, 718)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_DRAGGING, 719)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_END_DRAG, 720)
    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_FOCUSED, 721)
END_DECLARE_EVENT_TYPES()

typedef void (wxEvtHandler::*wxListEventFunction)(wxListEvent&);

#define EVT_LIST_BEGIN_DRAG(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_BEGIN_RDRAG(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_BEGIN_LABEL_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_END_LABEL_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_DELETE_ITEM(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_DELETE_ALL_ITEMS(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_GET_INFO(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_SET_INFO(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_KEY_DOWN(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_INSERT_ITEM(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_INSERT_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),

#define EVT_LIST_COL_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_COL_RIGHT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_RIGHT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_COL_BEGIN_DRAG(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_COL_DRAGGING(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_DRAGGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_COL_END_DRAG(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_END_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),

#define EVT_LIST_ITEM_SELECTED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_ITEM_DESELECTED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_DESELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ),
#define EVT_LIST_ITEM_RIGHT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ),
#define EVT_LIST_ITEM_MIDDLE_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ),
#define EVT_LIST_ITEM_ACTIVATED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ),
#define EVT_LIST_ITEM_FOCUSED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_FOCUSED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ),

#define EVT_LIST_CACHE_HINT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_CACHE_HINT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ),

#endif // wxUSE_LISTCTRL

#endif
    // _WX_LISTCTRL_H_BASE_