Add wxListCtrlBase::GetItemCount() pure virtual

No real changes, just ensure that all derived classes implement this method (which already was the case).
2019-10-08 01:16:50 +02:00
parent 30dabbdf69
commit f95ce8d9d5
4 changed files with 6 additions and 3 deletions
--- a/include/wx/listbase.h
+++ b/include/wx/listbase.h
@@ -378,6 +378,9 @@ public:
    virtual bool DeleteColumn(int col) = 0;
    virtual bool DeleteAllColumns() = 0;

+    // Return the current number of items.
+    virtual int GetItemCount() const = 0;
+
    // Return the current number of columns.
    virtual int GetColumnCount() const = 0;