From ee1cd1ab77119cb9c57af38b297bcad1326daf09 Mon Sep 17 00:00:00 2001
From: Fushan Wen <qydwhotmail@gmail.com>
Date: Fri, 22 Apr 2022 23:33:15 +0800
Subject: [PATCH] widgetexplorer: Delete newStuffDialog on closed

This resets the search field after the window is closed.

BUG: 452865
FIXED-IN: 5.24.5

(cherry picked from commit 02e5a784e72b05fccd1d6fd832fd68a0a41929d9)
---
 components/shellprivate/widgetexplorer/widgetexplorer.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/components/shellprivate/widgetexplorer/widgetexplorer.cpp b/components/shellprivate/widgetexplorer/widgetexplorer.cpp
index 0acad3d91..367e1aef8 100644
--- a/components/shellprivate/widgetexplorer/widgetexplorer.cpp
+++ b/components/shellprivate/widgetexplorer/widgetexplorer.cpp
@@ -452,10 +452,12 @@ void WidgetExplorer::immutabilityChanged(Plasma::Types::ImmutabilityType type)
 
 void WidgetExplorer::downloadWidgets()
 {
-    if (!d->newStuffDialog) {
-        d->newStuffDialog = new KNS3::QtQuickDialogWrapper(QLatin1String("plasmoids.knsrc"));
+    if (d->newStuffDialog.isNull()) {
+        d->newStuffDialog = new KNS3::QtQuickDialogWrapper(QStringLiteral("plasmoids.knsrc"));
+        connect(d->newStuffDialog, &KNS3::QtQuickDialogWrapper::closed, d->newStuffDialog, &QObject::deleteLater);
+
+        d->newStuffDialog->open();
     }
-    d->newStuffDialog->open();
 
     Q_EMIT shouldClose();
 }