Fix crash when expanding/closing a sub-tree

[dolphin.git] / src / panels / folders / treeviewcontextmenu.cpp

diff --git a/src/panels/folders/treeviewcontextmenu.cpp b/src/panels/folders/treeviewcontextmenu.cpp
index 5c9151df0603055ffe2578f822b6b200036d805d..5db3e2c2a7aa862aa3b859250cfef582b4ae5aaa 100644 (file)
--- a/src/panels/folders/treeviewcontextmenu.cpp
+++ b/src/panels/folders/treeviewcontextmenu.cpp
@@ -1,6 +1,6 @@
 /***************************************************************************
  *   Copyright (C) 2006-2010 by Peter Penz <peter.penz19@gmail.com>        *
- *   Copyright (C) 2006 by Cvetoslav Ludmiloff                             *
+ *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -20,21 +20,20 @@
 
 #include "treeviewcontextmenu.h"
 
-#include <kfileitem.h>
-#include <kiconloader.h>
-#include <kio/deletejob.h>
-#include <kmenu.h>
+#include <KFileItem>
+#include <KIconLoader>
+#include <KIO/DeleteJob>
+#include <KMenu>
 #include <konqmimedata.h>
-#include <kfileitemlistproperties.h>
+#include <KFileItemListProperties>
 #include <konq_operations.h>
-#include <klocale.h>
-#include <kpropertiesdialog.h>
+#include <KLocale>
+#include <KPropertiesDialog>
 
 #include "folderspanel.h"
 
 #include <QApplication>
 #include <QClipboard>
-#include <QPointer>
 
 TreeViewContextMenu::TreeViewContextMenu(FoldersPanel* parent,
                                          const KFileItem& fileInfo) :
@@ -118,7 +117,7 @@ void TreeViewContextMenu::open()
 
     QAction* showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
     showHiddenFilesAction->setCheckable(true);
-    showHiddenFilesAction->setChecked(m_parent->showHiddenFiles());
+    showHiddenFilesAction->setChecked(m_parent->hiddenFilesShown());
     popup->addAction(showHiddenFilesAction);
     connect(showHiddenFilesAction, SIGNAL(toggled(bool)), this, SLOT(setShowHiddenFiles(bool)));
 
@@ -193,14 +192,14 @@ void TreeViewContextMenu::deleteItem()
 
 void TreeViewContextMenu::showProperties()
 {
-    QPointer<KPropertiesDialog> dialog = new KPropertiesDialog(m_fileInfo.url(), m_parent);
-    dialog->exec();
-    delete dialog;
+    KPropertiesDialog* dialog = new KPropertiesDialog(m_fileInfo.url(), m_parent);
+    dialog->setAttribute(Qt::WA_DeleteOnClose);
+    dialog->show();
 }
 
 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 {
-    m_parent->setShowHiddenFiles(show);
+    m_parent->setHiddenFilesShown(show);
 }
 
 void TreeViewContextMenu::setAutoScrolling(bool enable)