libyui-qt  2.43.5
/usr/src/RPM/BUILD/libyui-qt-2.43.5/src/YQDownloadProgress.h
00001 /*
00002   Copyright (C) 2000-2012 Novell, Inc
00003   This library is free software; you can redistribute it and/or modify
00004   it under the terms of the GNU Lesser General Public License as
00005   published by the Free Software Foundation; either version 2.1 of the
00006   License, or (at your option) version 3.0 of the License. This library
00007   is distributed in the hope that it will be useful, but WITHOUT ANY
00008   WARRANTY; without even the implied warranty of MERCHANTABILITY or
00009   FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
00010   License for more details. You should have received a copy of the GNU
00011   Lesser General Public License along with this library; if not, write
00012   to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
00013   Floor, Boston, MA 02110-1301 USA
00014 */
00015 
00016 
00017 /*-/
00018 
00019   File:       YQDownloadProgress.h
00020 
00021   Author:     Stefan Hundhammer <sh@suse.de>
00022 
00023 /-*/
00024 
00025 
00026 #ifndef YQDownloadProgress_h
00027 #define YQDownloadProgress_h
00028 
00029 #include <QFrame>
00030 #include <yui/YDownloadProgress.h>
00031 
00032 class YQWidgetCaption;
00033 class QProgressBar;
00034 
00035 
00036 class YQDownloadProgress : public QFrame, public YDownloadProgress
00037 {
00038     Q_OBJECT
00039 
00040 public:
00041 
00042     /**
00043      * Constructor.
00044      **/
00045     YQDownloadProgress( YWidget *       parent,
00046                         const std::string &     label,
00047                         const std::string &     filename,
00048                         YFileSize_t     expectedSize );
00049 
00050     /**
00051      * Destructor.
00052      **/
00053     virtual ~YQDownloadProgress();
00054 
00055     /**
00056      * Set the label (the text above the progress bar).
00057      *
00058      * Reimplemented from YDownloadProgress.
00059      **/
00060     virtual void setLabel( const std::string & label );
00061 
00062     /**
00063      * Set the name of a new file to monitor.
00064      *
00065      * Reimplemented from YDownloadProgress.
00066      **/
00067     virtual void setFilename( const std::string & filename );
00068 
00069     /**
00070      * Change the expected file size.
00071      *
00072      * Reimplemented from YDownloadProgress.
00073      **/
00074     virtual void setExpectedSize( YFileSize_t expectedSize );
00075 
00076     /**
00077      * Set enabled/disabled state.
00078      *
00079      * Reimplemented from YWidget.
00080      **/
00081     virtual void setEnabled( bool enabled );
00082 
00083     /**
00084      * Preferred width of the widget.
00085      *
00086      * Reimplemented from YWidget.
00087      **/
00088     virtual int preferredWidth();
00089 
00090     /**
00091      * Preferred height of the widget.
00092      *
00093      * Reimplemented from YWidget.
00094      **/
00095     virtual int preferredHeight();
00096 
00097     /**
00098      * Set the new size of the widget.
00099      *
00100      * Reimplemented from YWidget.
00101      **/
00102     virtual void setSize( int newWidth, int newHeight );
00103 
00104 
00105 public slots:
00106     /**
00107      * Slot for polling and displaying the file size.
00108      **/
00109     void pollFileSize( void );
00110 
00111 
00112 protected:
00113 
00114     YQWidgetCaption *   _caption;
00115     QProgressBar *      _qt_progressBar;
00116     QTimer *            _timer;
00117 };
00118 
00119 
00120 #endif // YQDownloadProgress_h
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