From b5cc2a6924cfd8f59611d3cec2edbb00a08b4ff1 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Sun, 11 Mar 2007 00:56:43 +0000
Subject: Create a SidebarTreeView which will include support for drag & drop
 in later releases and encapsulates sidebar specific behavior. TODO: using a
 sort proxy model results in duplicated elements when the dir lister reloads
 items.

svn path=/trunk/KDE/kdebase/apps/; revision=641359
---
 src/sidebartreeview.cpp | 85 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 src/sidebartreeview.cpp

(limited to 'src/sidebartreeview.cpp')

diff --git a/src/sidebartreeview.cpp b/src/sidebartreeview.cpp
new file mode 100644
index 000000000..ccd908463
--- /dev/null
+++ b/src/sidebartreeview.cpp
@@ -0,0 +1,85 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by Peter Penz                                      *
+ *   peter.penz@gmx.at                                                     *
+ *                                                                         *
+ *   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; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
+ ***************************************************************************/
+
+#include "sidebartreeview.h"
+
+#include <kdirmodel.h>
+#include <kfileitemdelegate.h>
+
+#include <QDragEnterEvent>
+#include <QDropEvent>
+#include <QHeaderView>
+
+SidebarTreeView::SidebarTreeView(DolphinMainWindow* mainWindow,
+                                 QWidget* parent) :
+    QTreeView(parent),
+    m_mainWindow(mainWindow)
+{
+    setAcceptDrops(true);
+    setUniformRowHeights(true);
+    setSelectionMode(QAbstractItemView::SingleSelection);
+    setEditTriggers(QAbstractItemView::NoEditTriggers);
+    setSortingEnabled(true);
+
+    viewport()->setAttribute(Qt::WA_Hover);
+
+    KFileItemDelegate* delegate = new KFileItemDelegate(this);
+    setItemDelegate(delegate);
+}
+
+SidebarTreeView::~SidebarTreeView()
+{
+}
+
+bool SidebarTreeView::event(QEvent* event)
+{
+    if (event->type() == QEvent::Polish) {
+        // hide all columns except of the 'Name' column
+        hideColumn(KDirModel::Size);
+        hideColumn(KDirModel::ModifiedTime);
+        hideColumn(KDirModel::Permissions);
+        hideColumn(KDirModel::Owner);
+        hideColumn(KDirModel::Group);
+        header()->hide();
+    }
+
+    return QTreeView::event(event);
+}
+
+void SidebarTreeView::dragEnterEvent(QDragEnterEvent* event)
+{
+    if (event->mimeData()->hasUrls()) {
+        event->acceptProposedAction();
+    }
+}
+
+void SidebarTreeView::dropEvent(QDropEvent* event)
+{
+    const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
+    if (urls.isEmpty() || (event->source() == this)) {
+        QTreeView::dropEvent(event);
+    }
+    else {
+        event->acceptProposedAction();
+        //m_controller->indicateDroppedUrls(urls, event->pos());
+    }
+}
+
+#include "sidebartreeview.moc"
-- 
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