ndirview.h

来自「爱可视605看PDF程式源代码, 基于APDF」· C头文件 代码 · 共 77 行

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

#include "ndir.h"
#include "nfolderview.h"


// Adds the display of the path and extra display options to a NSimpleDirSource.
class NDirSource : public NFolderSource {
	Q_OBJECT

 public:
	        NDirSource(QObject *parent, const char *name= NULL);
	        
	        QString root() const;
	        void    setRoot(const QString &root);
	        bool    suffixesShowing() const;
	        void    showSuffixes(bool enable);
	        bool    sizeShowing() const;
	        void    showSize(bool enable);        
	
	        QString nameFilter() const;
	        void    setNameFilter(const QString &filter);
	        bool    includesSubdirs() const;
	        void    setIncludeSubdirs(bool enable);
	
	virtual QString folder()                      const;
	virtual bool    setFolder(const QString &path);
	
	        QString nameAt(uint index)            const;
	virtual QString fileAt(uint index)            const;
	virtual bool    isFolder(uint index)          const;  
	
	virtual uint    count()                       const;
	virtual QPixmap icon(uint index)              const;
	virtual QString text(uint index, uint col= 0) const;
	virtual int     indent(uint index)            const;

 private slots:
	        void    onEntriesChanged();

 private:
	NDir m_dir;
	QString m_root;
	QStringList m_path_entries;
	bool m_hide_suffixes,
		m_hide_size;
};


class NDirView : public NFolderView {
	Q_OBJECT

 public:
	        NDirView(NDirSource *data, QWidget *parent, const char *name= NULL);
	
	virtual NDirSource* source();
	        void        setSource(NDirSource *src);
	
	virtual bool    select(const QString &path);

 public slots:
	virtual void    editSelection();

 private slots:
	        void    onSelectionEdited(const QString &newname);
 
 private:
	NDirSource *m_dirsrc;
};


//!	@}
#endif // NDIRVIEW_H