Fixes Fl_Text_Display line number calculation. (#1088)

2026-05-28 11:25:22 +08:00 · 2024-10-19 15:53:18 +02:00
parent 6ea450407b
commit 737137cf78
2 changed files with 5 additions and 2 deletions
@@ -572,7 +572,10 @@ protected:
  int mCursorPreferredXPos;     /* Pixel position for vert. cursor movement */
  int mNVisibleLines;           /* # of visible (displayed) lines. This is
                                   also the size of the mLineStarts[] array. */
-  int mNBufferLines;            /* # of newlines in the buffer */
+  int mNBufferLines;            /* # of newlines in the buffer, or number of
+                                   wraps if line wrapping is enabled. Note that
+                                   partial lines at the end of the buffer are
+                                   not counted, so you may want to add 1. */
  Fl_Text_Buffer* mBuffer;      /* Contains text to be displayed */
  Fl_Text_Buffer* mStyleBuffer; /* Optional parallel buffer containing
                                 color and font information */