Fix updating of new item menu when changing tabs

Correctly set the active status of views when changing tabs.

Before: Right click in home folder, see create new enabled, open tab, go
to /usr, right click and see it is disabled, switch back to first tab
and right click, and it is still disabled.

After: It is enabled and disabled as appropriate when switching tab.

REVIEW: 129664

1 files changed, 2 insertions, 0 deletions

diff --git a/src/dolphintabwidget.h b/src/dolphintabwidget.h
index 7b3a18814..50ebd602a 100644
--- a/src/dolphintabwidget.h
+++ b/src/dolphintabwidget.h
@@ -186,6 +186,8 @@ private:
 private:
     /** Caches the (negated) places panel visibility */
     bool m_placesSelectorVisible;
+
+    int m_previousTab;
 };
 
 #endif