Initial draft for bringing back the "Folders" panel

The folders panel has been adjusted to use the new view-engine.
A lot of things don't work yet, but are mostly minor issues that
should be fixable during the next 10 days.

1 files changed, 0 insertions, 140 deletions

diff --git a/src/panels/folders/paneltreeview.cpp b/src/panels/folders/paneltreeview.cpp
deleted file mode 100644
index 26a543d56..000000000
--- a/src/panels/folders/paneltreeview.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2006 by Peter Penz <[email protected]>             *
- *                                                                         *
- *   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 "paneltreeview.h"
-
-#include <KFileItemDelegate>
-#include <QListView>
-#include <QKeyEvent>
-#include <QPainter>
-#include <QHeaderView>
-#include <QScrollBar>
-
-PanelTreeView::PanelTreeView(QWidget* parent) :
-    KTreeView(parent)
-{
-    setAcceptDrops(true);
-    setUniformRowHeights(true);
-    setSelectionMode(QAbstractItemView::SingleSelection);
-    setEditTriggers(QAbstractItemView::NoEditTriggers);
-    setSortingEnabled(true);
-    setFrameStyle(QFrame::NoFrame);
-    setDragDropMode(QAbstractItemView::DragDrop);
-    setDropIndicatorShown(false);
-
-    setVerticalScrollMode(QListView::ScrollPerPixel);
-    setHorizontalScrollMode(QListView::ScrollPerPixel);
-
-    viewport()->setAttribute(Qt::WA_Hover);
-
-    // make the background transparent and apply the window-text color
-    // to the text color, so that enough contrast is given for all color
-    // schemes
-    QPalette p = palette();
-    p.setColor(QPalette::Active,   QPalette::Text, p.color(QPalette::Active,   QPalette::WindowText));
-    p.setColor(QPalette::Inactive, QPalette::Text, p.color(QPalette::Inactive, QPalette::WindowText));
-    p.setColor(QPalette::Disabled, QPalette::Text, p.color(QPalette::Disabled, QPalette::WindowText));
-    setPalette(p);
-    viewport()->setAutoFillBackground(false);
-
-    KFileItemDelegate* delegate = new KFileItemDelegate(this);
-    setItemDelegate(delegate);
-}
-
-PanelTreeView::~PanelTreeView()
-{
-}
-
-bool PanelTreeView::event(QEvent* event)
-{
-    switch (event->type()) {
-    case QEvent::Polish:
-        // Hide all columns except of the 'Name' column
-        /*for (int i = DolphinModel::Name + 1; i < DolphinModel::ExtraColumnCount; ++i) {
-            hideColumn(i);
-        }
-        header()->hide();*/
-        break;
-
-    case QEvent::Show:
-        // TODO: The opening/closing animation of subtrees flickers in combination with the
-        // panel when using the Oxygen style. As workaround the animation is turned off:
-        setAnimated(false);
-        break;
-
-    case QEvent::UpdateRequest:
-        // a wheel movement will scroll 1 item
-        if (model()->rowCount() > 0) {
-            verticalScrollBar()->setSingleStep(sizeHintForRow(0) / 3);
-        }
-        break;
-
-    default:
-        break;
-    }
-
-    return KTreeView::event(event);
-}
-
-void PanelTreeView::startDrag(Qt::DropActions supportedActions)
-{
-    Q_UNUSED(supportedActions);
-    //DragAndDropHelper::instance().startDrag(this, supportedActions);
-}
-
-void PanelTreeView::dragEnterEvent(QDragEnterEvent* event)
-{
-    KTreeView::dragEnterEvent(event);
-    if (event->mimeData()->hasUrls()) {
-        event->acceptProposedAction();
-    }
-}
-
-void PanelTreeView::dragLeaveEvent(QDragLeaveEvent* event)
-{
-    KTreeView::dragLeaveEvent(event);
-    setDirtyRegion(m_dropRect);
-}
-
-void PanelTreeView::dragMoveEvent(QDragMoveEvent* event)
-{
-    KTreeView::dragMoveEvent(event);
-
-    // TODO: remove this code when the issue #160611 is solved in Qt 4.4
-    const QModelIndex index = indexAt(event->pos());
-    setDirtyRegion(m_dropRect);
-    m_dropRect = visualRect(index);
-    setDirtyRegion(m_dropRect);
-
-    if (event->mimeData()->hasUrls()) {
-        // accept url drops, independently from the destination item
-        event->acceptProposedAction();
-    }
-}
-
-void PanelTreeView::dropEvent(QDropEvent* event)
-{
-    const QModelIndex index = indexAt(event->pos());
-    if (index.isValid()) {
-        emit urlsDropped(index, event);
-    }
-    KTreeView::dropEvent(event);
-}
-
-#include "paneltreeview.moc"