DolphinView: Remove -1 interval, add setAutoActivationEnabled

In future Qt versions, Qt Timers do not allow negative intervals.
Instead, they will be changed to 1.

Related Qt commit:
https://github.com/qt/qtbase/commit/f1f610bc67bfd5c2ef31270a6945e7bae93b5e4a

Instead of relying on the interval, use a boolean variable
to check if the autoactivation is enabled or not.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/panels/folders/folderspanel.cpp b/src/panels/folders/folderspanel.cpp
index 19b573080..e375f2ce5 100644
--- a/src/panels/folders/folderspanel.cpp
+++ b/src/panels/folders/folderspanel.cpp
@@ -151,7 +151,6 @@ void FoldersPanel::showEvent(QShowEvent *event)
         m_controller->setSelectionBehavior(KItemListController::SingleSelection);
         m_controller->setAutoActivationBehavior(KItemListController::ExpansionOnly);
         m_controller->setMouseDoubleClickAction(KItemListController::ActivateAndExpandItem);
-        m_controller->setAutoActivationDelay(750);
         m_controller->setSingleClickActivationEnforced(true);
 
         connect(m_controller, &KItemListController::itemActivated, this, &FoldersPanel::slotItemActivated);