Source: kimagefilepreview.h

# Source: kimagefilepreview.h |
Annotated List
Files
Globals
Hierarchy
Index

    /*
     *
     * This file is part of the KDE project.
     * Copyright (C) 2001 Martin R. Jones
     *               2001 Carsten Pfeiffer
     *
     * You can Freely distribute this program under the GNU Library General Public
     * License. See the file "COPYING" for the exact licensing terms.
     */

    #ifndef KIMAGEFILEPREVIEW_H
    #define KIMAGEFILEPREVIEW_H

    #include

    #include
    #include

    class QCheckBox;
    class QPushButton;
    class QLabel;
    class QTimer;

    class KFileDialog;
    class KFileItem;
    namespace KIO {
        class Job;
        class PreviewJob;
    }

    /**
     * Image preview widget for the file dialog.
     */
    class KImageFilePreview : public KPreviewWidgetBase
    {
    	Q_OBJECT

    	public:
    		KImageFilePreview(QWidget *parent);
    		~KImageFilePreview();

    		virtual QSize sizeHint() const;

    	public slots:
    		virtual void showPreview(const KURL &url);
    		virtual void clearPreview();

    	protected slots:
    		void showPreview() { showPreview( currentURL, true ); }
    		void showPreview( const KURL& url, bool force );

    		void toggleAuto(bool);
    		virtual void gotPreview( const KFileItem*, const QPixmap& );

    	protected:
    		virtual void resizeEvent(QResizeEvent *e);
    		virtual KIO::PreviewJob * createJob( const KURL& url,
                                                         int w, int h );

    	private slots:
    		void slotResult( KIO::Job * );
    		virtual void slotFailed( const KFileItem* );

    	private:
    		bool autoMode;
    		KURL currentURL;
    		QTimer *timer;
    		QLabel *imageLabel;
    		QLabel *infoLabel;
    		QCheckBox *autoPreview;
    		QPushButton *previewButton;
    		KIO::PreviewJob *m_job;
            protected:
                    virtual void virtual_hook( int id, void* data );
            private:
                    class KImageFilePreviewPrivate;
                    KImageFilePreviewPrivate *d;
    };

    #endif // KIMAGEFILEPREVIEW_H

Generated by: root on macppc.ports.openbsd.org on Sat Sep 6 10:37:17 2003, using kdoc 2.0a54.