X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/83ac6a4ea3f110b84bd7e1b0cd5ef580d7b145a4..aba4387c4c71fb812c6a07a7abb495606c5ef4af:/include/wx/listctrl.h

diff --git a/include/wx/listctrl.h b/include/wx/listctrl.h
index c0507e1396..6aa8a333d5 100644
--- a/include/wx/listctrl.h
+++ b/include/wx/listctrl.h
@@ -284,6 +284,55 @@ private:
     #include "wx/generic/listctrl.h"
 #endif
 
+// ----------------------------------------------------------------------------
+// wxListView: a class which provides a better API for list control
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxListView : public wxListCtrl
+{
+public:
+    wxListView() { }
+    wxListView( wxWindow *parent,
+                wxWindowID id = -1,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxLC_REPORT,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString &name = "listctrl" )
+    {
+        Create(parent, id, pos, size, style, wxDefaultValidator, name);
+    }
+
+    // [de]select an item
+    void Select(long n, bool on = true)
+    {
+        SetItemState(n, on ? wxLIST_STATE_SELECTED : 0, wxLIST_STATE_SELECTED);
+    }
+
+    // focus and show the given item
+    void Focus(long index)
+    {
+        SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
+        EnsureVisible(index);
+    }
+
+    // get the currently focused item or -1 if none
+    long GetFocusedItem() const
+    {
+        return GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
+    }
+
+    // get first and subsequent selected items, return -1 when no more
+    long GetNextSelected(long item) const
+        { return GetNextItem(item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED); }
+    long GetFirstSelected() const
+        { return GetNextSelected(-1); }
+
+    // return TRUE if the item is selected
+    bool IsSelected(long index)
+        { return GetItemState(index, wxLIST_STATE_SELECTED) != 0; }
+};
+
 // ----------------------------------------------------------------------------
 // wxListEvent - the event class for the wxListCtrl notifications
 // ----------------------------------------------------------------------------
@@ -316,6 +365,10 @@ public:
     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; }
+
     void CopyObject(wxObject& object_dest) const;
 
 private:
@@ -343,6 +396,7 @@ BEGIN_DECLARE_EVENT_TYPES()
     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)
 END_DECLARE_EVENT_TYPES()
 
 typedef void (wxEvtHandler::*wxListEventFunction)(wxListEvent&);
@@ -363,6 +417,7 @@ 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_CACHE_HINT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_CACHE_HINT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ),
 
 #endif // wxUSE_LISTCTRL