added default parameter values to the overloaded Show() and Enable() versions

[wxWidgets.git] / include / wx / listctrl.h

diff --git a/include/wx/listctrl.h b/include/wx/listctrl.h
index 5de7d0c77cab9e39420feefe7098b517e17c16e8..484670d111fb95466c3711597c38cc10883ebc2a 100644 (file)
--- a/include/wx/listctrl.h
+++ b/include/wx/listctrl.h
@@ -188,12 +188,29 @@ private:
 class WXDLLEXPORT wxListItem : public wxObject
 {
 public:
-    wxListItem();
-    ~wxListItem() { delete m_attr; }
+    wxListItem() { Init(); m_attr = NULL; }
+    wxListItem(const wxListItem& item)
+        : wxObject(),
+          m_mask(item.m_mask),
+          m_itemId(item.m_itemId),
+          m_col(item.m_col),
+          m_state(item.m_state),
+          m_stateMask(item.m_stateMask),
+          m_text(item.m_text),
+          m_image(item.m_image),
+          m_data(item.m_data),
+          m_format(item.m_format),
+          m_width(item.m_width),
+          m_attr(NULL)
+    {
+        // copy list item attributes
+        m_attr = new wxListItemAttr(*item.GetAttributes());
+    }
+    virtual ~wxListItem() { delete m_attr; }
 
     // resetting
-    void Clear();
-    void ClearAttributes();
+    void Clear() { Init(); m_text.clear(); ClearAttributes(); }
+    void ClearAttributes() { if ( m_attr ) { delete m_attr; m_attr = NULL; } }
 
     // setters
     void SetMask(long mask) { m_mask = mask; }
@@ -268,9 +285,26 @@ protected:
         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)
 };
 
@@ -300,9 +334,12 @@ public:
                 const wxValidator& validator = wxDefaultValidator,
                 const wxString &name = "listctrl" )
     {
-        Create(parent, id, pos, size, style, wxDefaultValidator, name);
+        Create(parent, id, pos, size, style, validator, name);
     }
 
+    // focus/selection stuff
+    // ---------------------
+
     // [de]select an item
     void Select(long n, bool on = TRUE)
     {
@@ -331,6 +368,20 @@ public:
     // return TRUE if the item is selected
     bool IsSelected(long index)
         { return GetItemState(index, wxLIST_STATE_SELECTED) != 0; }
+
+    // columns
+    // -------
+
+    void SetColumnImage(int col, int image)
+    {
+        wxListItem item;
+        item.SetMask(wxLIST_MASK_IMAGE);
+        item.SetImage(image);
+        SetColumn(col, item);
+    }
+
+    void ClearColumnImage(int col) { SetColumnImage(col, -1); }
+
 private:
     DECLARE_DYNAMIC_CLASS(wxListView)
 };
@@ -342,23 +393,29 @@ private:
 class WXDLLEXPORT wxListEvent : public wxNotifyEvent
 {
 public:
-    wxListEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
-
-    int           m_code;
-    long          m_itemIndex;
-    long          m_oldItemIndex;
-    int           m_col;
-    bool          m_cancelled;
-    wxPoint       m_pointDrag;
-
-    wxListItem    m_item;
-
+    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 GetCode() const { return m_code; }
     long GetIndex() const { return m_itemIndex; }
-    long GetOldIndex() const { return m_oldItemIndex; }
-    long GetOldItem() const { return m_oldItemIndex; }
     int GetColumn() const { return m_col; }
-    bool Cancelled() const { return m_cancelled; }
     wxPoint GetPoint() const { return m_pointDrag; }
     const wxString& GetLabel() const { return m_item.m_text; }
     const wxString& GetText() const { return m_item.m_text; }
@@ -371,7 +428,22 @@ public:
     long GetCacheFrom() const { return m_oldItemIndex; }
     long GetCacheTo() const { return m_itemIndex; }
 
-    void CopyObject(wxObject& object_dest) const;
+    // these methods don't do anything at all
+#if WXWIN_COMPATIBILITY_2_2
+    long GetOldIndex() const { return 0; }
+    long GetOldItem() const { return 0; }
+#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)
@@ -403,6 +475,7 @@ BEGIN_DECLARE_EVENT_TYPES()
     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&);
@@ -429,6 +502,7 @@ typedef void (wxEvtHandler::*wxListEventFunction)(wxListEvent&);
 #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 ),