nfolderview.h

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#ifndef NFOLDERVIEW_H
#define NFOLDERVIEW_H
//!	@addtogroup libarchos
//!	@{

#include "nlistview.h"


class NFolderSource : public NListSource {
	Q_OBJECT

 public:
	        NFolderSource(QObject *parent, const char *name= NULL);
	
	virtual QString folder()             const= 0;
	virtual QString fileAt(uint index)   const= 0;
	virtual bool    isFolder(uint index) const= 0;
	
 public slots:
	virtual bool    setParentFolder();
	virtual bool    setFolder(const QString &path)= 0;

 signals:
	        void    folderChanged(const QString &path);
};


//	A class for navigating a hierarchy of folders described by a NFolderSource.
class NFolderView : public NListView {
	Q_OBJECT

 public:
	        NFolderView(NFolderSource *data, QWidget *parent, const char *name= NULL);
	
	virtual NFolderSource* source();
	        void           setSource(NFolderSource *src);

	virtual bool        select(const QString &path);
	        QString     selectedFile() const;
	        QStringList selectedFiles() const;
 
 public slots:
	virtual void        selectAll();
	        void        selectInFilemanager(); 
	        void        deleteSelection();

 signals:
	        void        selected(const QString &path);
	        void        activated(const QString &path);
	        void        changeFolder(const QString &path);

 protected slots:
	virtual void        onSelected(uint index);
	virtual void        onActivated(uint index);
	virtual void        onFolderChanged(const QString &path);

 protected:
	virtual void        keyPressEvent(QKeyEvent *evt);
	virtual void        contentsMouseReleaseEvent(QMouseEvent *evt);
	        void        deleteFiles(const QStringList &paths);

 private:
	NFolderSource *m_foldersrc;
};


//!	@}
#endif // NFOLDERVIEW_H