ensure row >= GetRowCount() if GetLineAt reaches invalid item

refactored method structure for better readability
2018-12-19 20:45:00 +01:00
parent 1f0e32e485
commit 7ab9e992b6
2 changed files with 56 additions and 48 deletions
--- a/include/wx/generic/private/rowheightcache.h
+++ b/include/wx/generic/private/rowheightcache.h
@@ -134,6 +134,7 @@ public:
    bool GetLineStart(unsigned int row, int& start);
    bool GetLineHeight(unsigned int row, int& height);
    bool GetLineAt(int y, unsigned int& row);
+    bool GetLineInfo(unsigned int row, int &start, int &height);

    void Put(unsigned int row, int height);

@@ -146,8 +147,6 @@ public:
    void Clear();

 private:
-    bool GetLineInfo(unsigned int row, int &start, int &height);
-
    HeightToRowRangesMap m_heightToRowRange;
 };