Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 96 insertions, 0 deletions

diff --git a/konqueror/listview/konq_treeviewitem.cc b/konqueror/listview/konq_treeviewitem.cc
new file mode 100644
index 000000000..09b9d941b
--- /dev/null
+++ b/konqueror/listview/konq_treeviewitem.cc
@@ -0,0 +1,96 @@
+/* This file is part of the KDE project
+   Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
+                 2001, 2002, 2004 Michael Brade <brade@kde.org>
+
+   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 the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "konq_treeviewwidget.h"
+#include "konq_listview.h"
+
+
+KonqListViewDir::KonqListViewDir( KonqTreeViewWidget *_parent, KFileItem* _fileitem )
+  : KonqListViewItem( _parent, _fileitem )
+{
+  setExpandable( true );
+  m_bComplete = false;
+}
+
+KonqListViewDir::KonqListViewDir( KonqTreeViewWidget *_treeview, KonqListViewDir *_parent, KFileItem *_fileitem )
+  : KonqListViewItem( _treeview, _parent, _fileitem )
+{
+  setExpandable( true );
+  m_bComplete = false;
+}
+
+void KonqListViewDir::setOpen( bool _open )
+{
+  open( _open, false );
+}
+
+void KonqListViewDir::open( bool _open, bool _reload )
+{
+  if ( _open != isOpen() || _reload )
+  {
+    KonqTreeViewWidget *treeView = static_cast<KonqTreeViewWidget *>(m_pListViewWidget);
+
+    if ( _open )
+    {
+      if ( !m_bComplete || _reload ) // complete it before opening
+        treeView->openSubFolder( this, _reload );
+      else
+      {
+        // we need to add the items to the counts for the statusbar
+        KFileItemList lst;
+        lst.setAutoDelete( false );
+
+        QListViewItem* it = firstChild();
+        while ( it )
+        {
+          lst.append( static_cast<KonqListViewItem*>(it)->item() );
+          it = it->nextSibling();
+        }
+
+        // tell the view about the new items to count
+        treeView->m_pBrowserView->newItems( lst );
+      }
+    }
+    else
+    {
+      treeView->stopListingSubFolder( this );
+
+      QListViewItem* it = firstChild();
+      while ( it )
+      {
+        // unselect the items in the closed folder
+        treeView->setSelected( it, false );
+        // delete the item from the counts for the statusbar
+        KFileItem* item = static_cast<KonqListViewItem*>(it)->item();
+        treeView->m_pBrowserView->deleteItem( item );
+        it = it->nextSibling();
+      }
+    }
+
+    QListViewItem::setOpen( _open );
+    treeView->slotOnViewport();
+  }
+}
+
+QString KonqListViewDir::url( int _trailing )
+{
+  return item()->url().url( _trailing );
+}
+