Increase the timeout in KItemListKeyboardSearchManager to 5 seconds

The previous timeout [QApplication::keyboardInputInterval()] was too
short to do a multi-letter search for users who do not type extremely
fast.
(cherry picked from commit 02eab49b2de51c31fe46a0d9501327b579b3648e)

1 files changed, 2 insertions, 2 deletions

diff --git a/src/kitemviews/kitemlistkeyboardsearchmanager.cpp b/src/kitemviews/kitemlistkeyboardsearchmanager.cpp
index cefedfc2c..1ff60d09c 100644
--- a/src/kitemviews/kitemlistkeyboardsearchmanager.cpp
+++ b/src/kitemviews/kitemlistkeyboardsearchmanager.cpp
@@ -41,8 +41,8 @@ void KItemListKeyboardSearchManager::addKeys(const QString& keys)
 {
     const bool keyboardTimeWasValid = m_keyboardInputTime.isValid();
     const qint64 keyboardInputTimeElapsed = m_keyboardInputTime.restart();
-    if (keyboardInputTimeElapsed > QApplication::keyboardInputInterval()
-        || !keyboardTimeWasValid || keys.isEmpty()) {
+    const qint64 timeout = 5000;
+    if (keyboardInputTimeElapsed > timeout || !keyboardTimeWasValid || keys.isEmpty()) {
         m_searchedString.clear();
     }