when updating the highlight also update cursor position

2023-08-25 17:35:29 -04:00
parent 6759a20cfc
commit 6cc021bcaf
2 changed files with 13 additions and 2 deletions
--- a/tools/lammps-gui/codeeditor.cpp
+++ b/tools/lammps-gui/codeeditor.cpp
@ -96,7 +96,18 @@ void CodeEditor::setFont(const QFont &newfont)

 void CodeEditor::setHighlight(int block)
 {
-    highlight = block;
+    highlight   = block;
+
+    // also move cursor to current position
+    auto cursor = textCursor();
+    int moves   = block - cursor.blockNumber();
+    if (moves < 0)
+        cursor.movePosition(QTextCursor::Up, QTextCursor::MoveAnchor, -moves);
+    else
+        cursor.movePosition(QTextCursor::Down, QTextCursor::MoveAnchor, moves);
+    setTextCursor(cursor);
+
+    // update graphics
    repaint();
 }