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support drag & drop for the treeview sidebar page

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svn path=/trunk/KDE/kdebase/apps/; revision=641405
This commit is contained in:
Peter Penz 2007-03-11 09:15:08 +00:00
parent 632dd03be7
commit 277e385fd8
4 changed files with 46 additions and 11 deletions
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5
src/sidebartreeview.cpp
View file

@ -1,6 +1,5 @@
/***************************************************************************
* Copyright (C) 2006 by Peter Penz *
* peter.penz@gmx.at *
* 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 *
@ -78,7 +77,7 @@ void SidebarTreeView::dropEvent(QDropEvent* event)
}
else {
event->acceptProposedAction();
//m_controller->indicateDroppedUrls(urls, event->pos());
emit urlsDropped(urls, event->pos());
}
}

19
src/sidebartreeview.h
View file

@ -1,6 +1,5 @@
/***************************************************************************
* Copyright (C) 2006 by Peter Penz *
* peter.penz@gmx.at *
* 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 *
@ -21,12 +20,15 @@
#ifndef SIDEBARTREEVIEW_H
#define SIDEBARTREEVIEW_H
#include <kurl.h>
#include <QTreeView>
class DolphinMainWindow;
/**
* @brief
* @brief Tree view widget which is used for the sidebar panel.
*
* @see TreeViewSidebarPage
*/
class SidebarTreeView : public QTreeView
{
@ -36,6 +38,17 @@ public:
explicit SidebarTreeView(DolphinMainWindow* mainWindow, QWidget* parent = 0);
virtual ~SidebarTreeView();
signals:
/**
* Is emitted if the URLs \a urls have been dropped.
* @param pos Position relative to the tree view where the
* dropping has been done. It is recommended
* to get the corresponding model index from
* this position to find out the destination.
*/
void urlsDropped(const KUrl::List& urls,
const QPoint& pos);
protected:
virtual bool event(QEvent* event);
virtual void dragEnterEvent(QDragEnterEvent* event);

22
src/treeviewsidebarpage.cpp
View file

@ -78,8 +78,8 @@ TreeViewSidebarPage::TreeViewSidebarPage(DolphinMainWindow* mainWindow,
connect(m_treeView, SIGNAL(clicked(const QModelIndex&)),
this, SLOT(updateActiveView(const QModelIndex&)));
connect(m_treeView, SIGNAL(doubleClicked(const QModelIndex&)),
this, SLOT(slotDoubleClicked(const QModelIndex&)));
connect(m_treeView, SIGNAL(urlsDropped(const KUrl::List&, const QPoint&)),
this, SLOT(dropUrls(const KUrl::List&, const QPoint&)));
QVBoxLayout* layout = new QVBoxLayout(this);
layout->addWidget(m_treeView);
@ -201,6 +201,24 @@ void TreeViewSidebarPage::updateActiveView(const QModelIndex& index)
}
}
void TreeViewSidebarPage::dropUrls(const KUrl::List& urls,
const QPoint& pos)
{
const QModelIndex index = m_treeView->indexAt(pos);
if (index.isValid()) {
#if defined(USE_PROXY_MODEL)
const QModelIndex& dirIndex = m_proxyModel->mapToSource(index);
KFileItem* item = m_dirModel->itemForIndex(dirIndex);
#else
KFileItem* item = m_dirModel->itemForIndex(index);
#endif
Q_ASSERT(item != 0);
if (item->isDir()) {
mainWindow()->dropUrls(urls, item->url());
}
}
}
void TreeViewSidebarPage::connectToActiveView()
{
const QWidget* parent = parentWidget();

11
src/treeviewsidebarpage.h
View file

@ -1,5 +1,5 @@
/***************************************************************************
* Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>
* 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 *
@ -25,7 +25,6 @@
class KDirLister;
class KDirModel;
class KUrl;
class DolphinSortFilterProxyModel;
class SidebarTreeView;
@ -73,6 +72,12 @@ private slots:
*/
void updateActiveView(const QModelIndex& index);
/**
* Is emitted if the URLs \a urls have been dropped
* to the position \a pos. */
void dropUrls(const KUrl::List& urls,
const QPoint& pos);
private:
/**
* Connects to signals from the currently active Dolphin view to get
@ -88,4 +93,4 @@ private:
KUrl m_selectedUrl;
};
#endif // BOOKMARKSSIDEBARPAGE_H
#endif // TREEVIEWSIDEBARPAGE_H