libyui-qt  2.52.4
YQProgressBar.h
1 /*
2  Copyright (C) 2000-2012 Novell, Inc
3  This library is free software; you can redistribute it and/or modify
4  it under the terms of the GNU Lesser General Public License as
5  published by the Free Software Foundation; either version 2.1 of the
6  License, or (at your option) version 3.0 of the License. This library
7  is distributed in the hope that it will be useful, but WITHOUT ANY
8  WARRANTY; without even the implied warranty of MERCHANTABILITY or
9  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
10  License for more details. You should have received a copy of the GNU
11  Lesser General Public License along with this library; if not, write
12  to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
13  Floor, Boston, MA 02110-1301 USA
14 */
15 
16 
17 /*-/
18 
19  File: YQProgressBar.h
20 
21  Author: Stefan Hundhammer <sh@suse.de>
22 
23 /-*/
24 
25 
26 #ifndef YQProgressBar_h
27 #define YQProgressBar_h
28 
29 #include <QFrame>
30 #include <yui/YProgressBar.h>
31 
32 
33 class QString;
34 class YQWidgetCaption;
35 class QProgressBar;
36 
37 
38 class YQProgressBar : public QFrame, public YProgressBar
39 {
40  Q_OBJECT
41 
42 public:
43  /**
44  * Constructor.
45  **/
46  YQProgressBar( YWidget * parent,
47  const std::string & label,
48  int maxValue = 100 );
49  /**
50  * Destructor.
51  **/
52  virtual ~YQProgressBar();
53 
54  /**
55  * Set the label (the caption above the progress bar).
56  *
57  * Reimplemented from YProgressBar.
58  **/
59  virtual void setLabel( const std::string & label );
60 
61  /**
62  * Set the current progress value ( <= maxValue() ).
63  *
64  * Reimplemented from YProgressBar.
65  **/
66  virtual void setValue( int newValue );
67 
68  /**
69  * Set enabled/disabled state.
70  *
71  * Reimplemented from YWidget.
72  **/
73  virtual void setEnabled( bool enabled );
74 
75  /**
76  * Preferred width of the widget.
77  *
78  * Reimplemented from YWidget.
79  **/
80  virtual int preferredWidth();
81 
82  /**
83  * Preferred height of the widget.
84  *
85  * Reimplemented from YWidget.
86  **/
87  virtual int preferredHeight();
88 
89  /**
90  * Set the new size of the widget.
91  *
92  * Reimplemented from YWidget.
93  **/
94  virtual void setSize( int newWidth, int newHeight );
95 
96  /**
97  * Accept the keyboard focus.
98  **/
99  virtual bool setKeyboardFocus();
100 
101 
102 protected:
103 
104  YQWidgetCaption * _caption;
105  QProgressBar * _qt_progressbar;
106 };
107 
108 #endif // YQProgressBar_h
virtual bool setKeyboardFocus()
Accept the keyboard focus.
virtual int preferredHeight()
Preferred height of the widget.
virtual void setValue(int newValue)
Set the current progress value ( <= maxValue() ).
virtual void setLabel(const std::string &label)
Set the label (the caption above the progress bar).
virtual int preferredWidth()
Preferred width of the widget.
YQProgressBar(YWidget *parent, const std::string &label, int maxValue=100)
Constructor.
virtual void setSize(int newWidth, int newHeight)
Set the new size of the widget.
Helper class for captions (labels) above a widget: Takes care of hiding itself when its text is empty...
virtual ~YQProgressBar()
Destructor.
virtual void setEnabled(bool enabled)
Set enabled/disabled state.