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111 lines
2.6 KiB
111 lines
2.6 KiB
14 years ago
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/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for Qt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#ifndef DIRVIEW_H
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#define DIRVIEW_H
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#include <qlistview.h>
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#include <qstring.h>
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#include <qfile.h>
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#include <qfileinfo.h>
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#include <qtimer.h>
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class QWidget;
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class QDragEnterEvent;
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class QDragMoveEvent;
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class QDragLeaveEvent;
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class QDropEvent;
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class FileItem : public QListViewItem
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{
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public:
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FileItem( QListViewItem *parent, const QString &s1, const QString &s2 )
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: QListViewItem( parent, s1, s2 ), pix( 0 ) {}
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const QPixmap *pixmap( int i ) const;
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#if !defined(Q_NO_USING_KEYWORD)
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using QListViewItem::setPixmap;
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#endif
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void setPixmap( QPixmap *p );
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private:
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QPixmap *pix;
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};
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class Directory : public QListViewItem
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{
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public:
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Directory( QListView * parent, const QString& filename );
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Directory( Directory * parent, const QString& filename, const QString &col2 )
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: QListViewItem( parent, filename, col2 ), pix( 0 ) {}
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Directory( Directory * parent, const QString& filename );
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QString text( int column ) const;
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QString fullName();
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void setOpen( bool );
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void setup();
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const QPixmap *pixmap( int i ) const;
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#if !defined(Q_NO_USING_KEYWORD)
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using QListViewItem::setPixmap;
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#endif
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void setPixmap( QPixmap *p );
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private:
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QFile f;
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Directory * p;
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bool readable;
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bool showDirsOnly;
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QPixmap *pix;
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};
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class DirectoryView : public QListView
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{
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Q_OBJECT
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public:
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DirectoryView( QWidget *parent = 0, const char *name = 0, bool sdo = FALSE );
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bool showDirsOnly() { return dirsOnly; }
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public slots:
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void setDir( const QString & );
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signals:
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void folderSelected( const QString & );
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protected slots:
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void slotFolderSelected( QListViewItem * );
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void openFolder();
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protected:
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void contentsDragEnterEvent( QDragEnterEvent *e );
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void contentsDragMoveEvent( QDragMoveEvent *e );
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void contentsDragLeaveEvent( QDragLeaveEvent *e );
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void contentsDropEvent( QDropEvent *e );
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void contentsMouseMoveEvent( QMouseEvent *e );
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void contentsMousePressEvent( QMouseEvent *e );
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void contentsMouseReleaseEvent( QMouseEvent *e );
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private:
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QString fullPath(QListViewItem* item);
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bool dirsOnly;
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QListViewItem *oldCurrent;
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QListViewItem *dropItem;
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QTimer* autoopen_timer;
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QPoint presspos;
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bool mousePressed;
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};
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#endif
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