| 1 | /** @file
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| 2 | *
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| 3 | * VBox frontends: Qt GUI ("VirtualBox"):
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| 4 | * VirtualBox Qt extensions: QIAdvancedSlider class implementation
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2009 Sun Microsystems, Inc.
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | *
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| 18 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 19 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 20 | * additional information or have any questions.
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| 21 | */
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| 22 |
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| 23 | #ifndef __QIAdvancedSlider_h__
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| 24 | #define __QIAdvancedSlider_h__
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| 25 |
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| 26 | /* Qt includes */
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| 27 | #include <QSlider>
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| 28 |
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| 29 | class QIAdvancedSlider: public QWidget
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| 30 | {
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| 31 | Q_OBJECT;
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| 32 |
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| 33 | public:
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| 34 | QIAdvancedSlider (QWidget *aParent = 0);
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| 35 | QIAdvancedSlider (Qt::Orientation aOrientation, QWidget *aParent = 0);
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| 36 |
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| 37 | int value() const;
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| 38 |
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| 39 | void setRange (int aMinV, int aMaxV);
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| 40 |
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| 41 | void setMaximum (int aVal);
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| 42 | int maximum() const;
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| 43 |
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| 44 | void setMinimum (int aVal);
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| 45 | int minimum() const;
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| 46 |
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| 47 | void setPageStep (int aVal);
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| 48 | int pageStep() const;
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| 49 |
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| 50 | void setSingleStep (int aVal);
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| 51 | int singelStep() const;
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| 52 |
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| 53 | void setTickInterval (int aVal);
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| 54 | int tickInterval() const;
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| 55 |
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| 56 | void setTickPosition (QSlider::TickPosition aPos);
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| 57 | QSlider::TickPosition tickPosition() const;
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| 58 |
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| 59 | Qt::Orientation orientation() const;
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| 60 |
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| 61 | void setSnappingEnabled (bool aOn);
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| 62 | bool isSnappingEnabled() const;
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| 63 |
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| 64 | public slots:
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| 65 |
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| 66 | void setOrientation (Qt::Orientation aOrientation);
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| 67 | void setValue (int aVal);
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| 68 |
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| 69 | signals:
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| 70 | void valueChanged (int);
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| 71 | void sliderMoved (int);
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| 72 | void sliderPressed();
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| 73 | void sliderReleased();
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| 74 |
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| 75 | private slots:
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| 76 |
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| 77 | void prvSliderMoved (int val);
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| 78 |
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| 79 | private:
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| 80 |
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| 81 | void init (Qt::Orientation aOrientation = Qt::Horizontal);
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| 82 | int snapValue(int val);
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| 83 |
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| 84 | /* Private member vars */
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| 85 | QSlider *mSlider;
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| 86 | bool mSnappingEnabled;
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| 87 | };
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| 88 |
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| 89 | #endif /* __QIAdvancedSlider__ */
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| 90 |
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