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+/***************************************************************************
+ * Copyright (C) 2006 by Peter Penz ([email protected]) *
+ * Copyright (C) 2006 by Aaron J. Seigo (<[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. *
+ ***************************************************************************/
+#ifndef URLNAVIGATORBUTTON_H
+#define URLNAVIGATORBUTTON_H
+
+#include <qstringlist.h>
+
+#include <kio/global.h>
+
+#include <urlbutton.h>
+
+class KURL;
+class URLNavigator;
+class QPainter;
+
+namespace KIO
+{
+ class Job;
+}
+
+/**
+ * @brief Button of the URL navigator which contains one part of an URL.
+ *
+ * It is possible to drop a various number of items to an URL button. In this case
+ * a context menu is opened where the user must select whether he wants
+ * to copy, move or link the dropped items to the URL part indicated by
+ * the button.
+ */
+class URLNavigatorButton : public URLButton
+{
+ Q_OBJECT
+
+public:
+ URLNavigatorButton(int index, URLNavigator* parent = 0);
+ virtual ~URLNavigatorButton();
+ void setIndex(int index);
+ int index() const;
+
+protected:
+ virtual void drawButton(QPainter* painter);
+ virtual void enterEvent(QEvent* event);
+ virtual void leaveEvent(QEvent* event);
+ //drag
+ void mousePressEvent( QMouseEvent *event );
+ void mouseMoveEvent( QMouseEvent *event );
+ //drop
+ virtual void dropEvent(QDropEvent* event);
+ virtual void dragEnterEvent(QDragEnterEvent* event);
+ virtual void dragLeaveEvent(QDragLeaveEvent* event);
+
+private slots:
+ void updateNavigatorURL();
+ void startPopupDelay();
+ void stopPopupDelay();
+ void startListJob();
+ void entriesList(KIO::Job* job, const KIO::UDSEntryList& entries);
+ void listJobFinished(KIO::Job* job);
+
+private:
+ int arrowWidth() const;
+ bool isTextClipped() const;
+ void startDrag();
+
+ int m_index;
+ QTimer* m_popupDelay;
+ KIO::Job* m_listJob;
+ QStringList m_subdirs;
+ QPoint dragPos;
+};
+
+#endif