Merge pull request #2434 from Dogild/TrackingAreaTableViewHeader

Fixed: crash when having a CPTableViewHeader without a CPTableView
2026-08-30 23:43:37 +00:00 · 2016-04-05 19:49:27 +02:00
parent 5c60819668 185ad5e747
commit c24c3868bb
1 changed files with 5 additions and 2 deletions
@@ -466,9 +466,12 @@ var CPTableHeaderViewResizeZone = 3.0,
 - (void)updateTrackingAreas
 {
    [self removeAllTrackingAreas];
-    
+
    var options = CPTrackingCursorUpdate | CPTrackingActiveInKeyWindow;
-    
+
+    if (!_tableView)
+      return;
+
    for (var i = 0; i < _tableView._tableColumns.length; i++)
        [self addTrackingArea:[[CPTrackingArea alloc] initWithRect:[self _cursorRectForColumn:i]
                                                           options:options