| 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) 2009-2010 Oracle Corporation
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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 |
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| 19 | #ifndef __QIAdvancedSlider_h__
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| 20 | #define __QIAdvancedSlider_h__
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| 21 |
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| 22 | /* Qt includes */
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| 23 | #include <QSlider>
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| 24 |
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| 25 | class CPrivateSlider;
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| 26 |
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| 27 | class QIAdvancedSlider: public QWidget
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| 28 | {
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| 29 | Q_OBJECT;
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| 30 | Q_PROPERTY(int value READ value WRITE setValue);
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| 31 |
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| 32 | public:
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| 33 | QIAdvancedSlider(QWidget *pParent = 0);
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| 34 | QIAdvancedSlider(Qt::Orientation fOrientation, QWidget *pParent = 0);
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| 35 |
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| 36 | int value() const;
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| 37 |
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| 38 | void setRange(int minV, int maxV);
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| 39 |
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| 40 | void setMaximum(int val);
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| 41 | int maximum() const;
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| 42 |
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| 43 | void setMinimum(int val);
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| 44 | int minimum() const;
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| 45 |
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| 46 | void setPageStep(int val);
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| 47 | int pageStep() const;
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| 48 |
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| 49 | void setSingleStep(int val);
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| 50 | int singelStep() const;
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| 51 |
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| 52 | void setTickInterval(int val);
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| 53 | int tickInterval() const;
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| 54 |
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| 55 | void setTickPosition(QSlider::TickPosition fPos);
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| 56 | QSlider::TickPosition tickPosition() const;
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| 57 |
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| 58 | Qt::Orientation orientation() const;
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| 59 |
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| 60 | void setSnappingEnabled(bool fOn);
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| 61 | bool isSnappingEnabled() const;
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| 62 |
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| 63 | void setOptimalHint(int min, int max);
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| 64 | void setWarningHint(int min, int max);
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| 65 | void setErrorHint(int min, int max);
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| 66 |
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| 67 | public slots:
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| 68 |
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| 69 | void setOrientation(Qt::Orientation fOrientation);
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| 70 | void setValue(int val);
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| 71 |
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| 72 | signals:
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| 73 | void valueChanged(int);
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| 74 | void sliderMoved(int);
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| 75 | void sliderPressed();
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| 76 | void sliderReleased();
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| 77 |
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| 78 | private slots:
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| 79 |
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| 80 | void sltSliderMoved(int val);
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| 81 |
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| 82 | private:
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| 83 |
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| 84 | void init(Qt::Orientation fOrientation = Qt::Horizontal);
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| 85 | int snapValue(int val);
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| 86 |
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| 87 | /* Private member vars */
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| 88 | CPrivateSlider *m_pSlider;
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| 89 | bool m_fSnappingEnabled;
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| 90 | };
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| 91 |
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| 92 | #endif /* __QIAdvancedSlider__ */
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| 93 |
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