src/YQPartitionSplitter.h

   1 /*---------------------------------------------------------------------\
   2 |                                                                      |
   3 |                      __   __    ____ _____ ____                      |
   4 |                      \ \ / /_ _/ ___|_   _|___ \                     |
   5 |                       \ V / _` \___ \ | |   __) |                    |
   6 |                        | | (_| |___) || |  / __/                     |
   7 |                        |_|\__,_|____/ |_| |_____|                    |
   8 |                                                                      |
   9 |                               core system                            |
  10 |                                                        (C) SuSE GmbH |
  11 \----------------------------------------------------------------------/
  12
  13   File:       YQPartitionSplitter.h
  14
  15   Author:     Stefan Hundhammer <sh@suse.de>
  16
  17 /-*/
  18
  19
  20 #ifndef YQPartitionSplitter_h
  21 #define YQPartitionSplitter_h
  22
  23 #include "qwidget.h"
  24 #include "YPartitionSplitter.h"
  25
  26 class YLayoutBox;
  27 class YQBarGraph;
  28 class YQIntField;
  29 class YQSlider;
  30
  31
  32 class YQPartitionSplitter : public QWidget, public YPartitionSplitter
  33 {
  34     Q_OBJECT
  35
  36 public:
  37
  38     /**
  39      * Constructor.
  40      **/
  41     YQPartitionSplitter( YWidget *      parent,
  42                          int            usedSize,
  43                          int            freeSize,
  44                          int            newPartSize,
  45                          int            minNewPartSize,
  46                          int            minFreeSize,
  47                          const string & usedLabel,
  48                          const string & freeLabel,
  49                          const string & newPartLabel,
  50                          const string & freeFieldLabel,
  51                          const string & newPartFieldLabel );
  52
  53     /**
  54      * Destructor.
  55      **/
  56     ~YQPartitionSplitter();
  57
  58     /**
  59      * Return the value (the size of the new partition).
  60      *
  61      * Implemented from YPartitionSplitter.
  62      **/
  63     virtual int value();
  64
  65     /**
  66      * Set the value (the size of the new partition).
  67      *
  68      * Implemented from YPartitionSplitter.
  69      **/
  70     virtual void setValue( int newValue );
  71
  72     /**
  73      * Set enabled/disabled state.
  74      *
  75      * Reimplemented from YWidget.
  76      **/
  77     virtual void setEnabled( bool enabled );
  78
  79     /**
  80      * Preferred width of the widget.
  81      *
  82      * Reimplemented from YWidget.
  83      **/
  84     virtual int preferredWidth();
  85
  86     /**
  87      * Preferred height of the widget.
  88      *
  89      * Reimplemented from YWidget.
  90      **/
  91     virtual int preferredHeight();
  92
  93     /**
  94      * Set the new size of the widget.
  95      *
  96      * Reimplemented from YWidget.
  97      **/
  98     virtual void setSize( int newWidth, int newHeight );
  99
 100     /**
 101      * Accept the keyboard focus.
 102      **/
 103     virtual bool setKeyboardFocus();
 104
 105
 106 public slots:
 107     /**
 108      * Slot for setting the free size.
 109      **/
 110     void setFreeSizeSlot( int newFreeSize );
 111
 112     /**
 113      * Slot for setting the new size.
 114      **/
 115     void setNewPartSizeSlot(  int newNewSize );
 116
 117
 118 protected:
 119
 120     enum
 121     {
 122         usedSegment    = 0,
 123         freeSegment    = 1,
 124         newPartSegment = 2
 125     };
 126
 127
 128     //
 129     // Widgets
 130     //
 131
 132     YLayoutBox *        _vbox;
 133     YQBarGraph *            _barGraph;
 134     YLayoutBox *            _hbox;
 135     YQSlider   *                _freeSizeSlider;
 136     YQIntField  *               _newPartField;
 137
 138 };
 139
 140
 141 #endif // YQPartitionSplitter_h