src/YQDownloadProgress.h

   1 /*---------------------------------------------------------------------\
   2 |                                                                      |
   3 |                      __   __    ____ _____ ____                      |
   4 |                      \ \ / /_ _/ ___|_   _|___ \                     |
   5 |                       \ V / _` \___ \ | |   __) |                    |
   6 |                        | | (_| |___) || |  / __/                     |
   7 |                        |_|\__,_|____/ |_| |_____|                    |
   8 |                                                                      |
   9 |                               core system                            |
  10 |                                                        (C) SuSE GmbH |
  11 \----------------------------------------------------------------------/
  12
  13   File:       YQDownloadProgress.h
  14
  15   Author:     Stefan Hundhammer <sh@suse.de>
  16
  17 /-*/
  18
  19
  20 #ifndef YQDownloadProgress_h
  21 #define YQDownloadProgress_h
  22
  23 #include <QFrame>
  24 #include "YDownloadProgress.h"
  25
  26 class YQWidgetCaption;
  27 class QProgressBar;
  28
  29
  30 class YQDownloadProgress : public QFrame, public YDownloadProgress
  31 {
  32     Q_OBJECT
  33
  34 public:
  35
  36     /**
  37      * Constructor.
  38      **/
  39     YQDownloadProgress( YWidget *       parent,
  40                         const string &  label,
  41                         const string &  filename,
  42                         YFileSize_t     expectedSize );
  43
  44     /**
  45      * Destructor.
  46      **/
  47     virtual ~YQDownloadProgress();
  48
  49     /**
  50      * Set the label (the text above the progress bar).
  51      *
  52      * Reimplemented from YDownloadProgress.
  53      **/
  54     virtual void setLabel( const string & label );
  55
  56     /**
  57      * Set the name of a new file to monitor.
  58      *
  59      * Reimplemented from YDownloadProgress.
  60      **/
  61     virtual void setFilename( const string & filename );
  62
  63     /**
  64      * Change the expected file size.
  65      *
  66      * Reimplemented from YDownloadProgress.
  67      **/
  68     virtual void setExpectedSize( YFileSize_t expectedSize );
  69
  70     /**
  71      * Set enabled/disabled state.
  72      *
  73      * Reimplemented from YWidget.
  74      **/
  75     virtual void setEnabled( bool enabled );
  76
  77     /**
  78      * Preferred width of the widget.
  79      *
  80      * Reimplemented from YWidget.
  81      **/
  82     virtual int preferredWidth();
  83
  84     /**
  85      * Preferred height of the widget.
  86      *
  87      * Reimplemented from YWidget.
  88      **/
  89     virtual int preferredHeight();
  90
  91     /**
  92      * Set the new size of the widget.
  93      *
  94      * Reimplemented from YWidget.
  95      **/
  96     virtual void setSize( int newWidth, int newHeight );
  97
  98
  99 public slots:
 100     /**
 101      * Slot for polling and displaying the file size.
 102      **/
 103     void pollFileSize( void );
 104
 105
 106 protected:
 107
 108     YQWidgetCaption *   _caption;
 109     QProgressBar *      _qt_progressBar;
 110     QTimer *            _timer;
 111 };
 112
 113
 114 #endif // YQDownloadProgress_h