Only do line selection in the gutter when the line numbers are visible

While 2641496a997 removed the marks check entirely, a fix for the same
issue made on the master branch (1263babfc6c96) changed it to check
whether the line numbers are visible. This is more correct.

Reviewed-by: mae
(cherry picked from commit 502e86b7373c24411e79cb684eb454530f45f5b5)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/texteditor/basetexteditor.cpp b/src/plugins/texteditor/basetexteditor.cpp
index d8ef9b1fa7..9f53a888f9 100644
--- a/src/plugins/texteditor/basetexteditor.cpp
+++ b/src/plugins/texteditor/basetexteditor.cpp
@@ -3554,7 +3554,7 @@ void BaseTextEditor::extraAreaMouseEvent(QMouseEvent *e)
                     toggleBlockVisible(c);
                     d->moveCursorVisible(false);
                 }
-            } else if (e->pos().x() > markWidth) {
+            } else if (d->m_lineNumbersVisible && e->pos().x() > markWidth) {
                 QTextCursor selection = cursor;
                 selection.setVisualNavigation(true);
                 d->extraAreaSelectionAnchorBlockNumber = selection.blockNumber();