src/hbwidgets/sliders/hbslidercontrol_p.h
changeset 0 16d8024aca5e
child 1 f7ac710697a9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbwidgets/sliders/hbslidercontrol_p.h	Mon Apr 19 14:02:13 2010 +0300
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (developer.feedback@nokia.com)
+**
+** This file is part of the HbWidgets module of the UI Extensions for Mobile.
+**
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at developer.feedback@nokia.com.
+**
+****************************************************************************/
+
+#ifndef HBSLIDERCONTROL_H
+#define HBSLIDERCONTROL_H
+
+#include "hbglobal.h"
+#include "hbnamespace_p.h"
+#include "hbabstractslidercontrol.h"
+
+class HbStyleOptionSlider;
+class HbSliderControlPrivate;
+
+QT_BEGIN_NAMESPACE
+class QStyleOptionSlider;
+QT_END_NAMESPACE
+
+class HB_AUTOTEST_EXPORT HbSliderControl : public HbAbstractSliderControl
+{
+    Q_OBJECT
+
+public:
+    explicit HbSliderControl(QGraphicsItem *parent = 0);
+    explicit HbSliderControl(Qt::Orientation orientation, QGraphicsItem *parent = 0);
+    virtual  ~HbSliderControl();
+
+    enum SnappingMode {
+        NoSnapping,
+        MajorTickSnapping,
+        MinorTickSnapping
+    };
+
+    Hb::SliderTickPositions tickPosition() const;
+    void setTickPosition(Hb::SliderTickPositions position);
+
+    int majorTickInterval() const;
+    void setMajorTickInterval(int interval);
+
+    int minorTickInterval() const;
+    void setMinorTickInterval(int interval);
+
+    void setMajorTickLabels(const QStringList &majorTickLabels);
+    QStringList majorTickLabels() const;
+
+    void setMinorTickLabels(const QStringList &minorTickLabels);
+    QStringList minorTickLabels() const;
+
+    SnappingMode snappingMode() const;
+    void setSnappingMode(SnappingMode mode);
+
+    enum { Type = HbPrivate::ItemType_SliderControl };
+    int type() const { return Type; }
+
+    void setToolTipVisible(bool );
+    bool isToolTipVisible()const;
+
+    void setToolTipAlignment(Qt:: Alignment);
+    Qt:: Alignment toolTipAlignment() const;
+    void setSliderPosition(int);
+    void setHandleIcon(const QString &handleIcon);
+    QString handleIcon() const;
+
+    void setHandleItem(QGraphicsItem *handleItem);
+    QGraphicsItem *handleItem() const;
+
+    void setHandleVisible(bool);
+    bool handleVisible() const;
+
+
+    void updateSliderPosToTick();
+
+    void setPreviousValue(bool , int );
+
+    void enableTrackEventHandling(bool enable = true);
+    bool isTrackEventHandlingEnabled ( );
+
+    void setTrackFilled(bool trackVisible );
+    bool isTrackFilled() const;
+
+public slots:
+    void updateTheme();
+    void updatePrimitives();
+    void showToolTip();
+ 
+private slots:
+
+    void hideToolTip();
+
+protected:
+    HbSliderControl(HbSliderControlPrivate &dd,QGraphicsItem *parent);
+    virtual void changeEvent(QEvent *event);
+    virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
+    virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+    bool sceneEventFilter(QGraphicsItem *obj,QEvent *event);
+    virtual void resizeEvent(QGraphicsSceneResizeEvent *event);
+    virtual QGraphicsItem *primitive(HbStyle::Primitive primitive) const;
+    void releasedOutside(bool);
+
+    void initStyleOption(HbStyleOptionSlider *option) const;
+
+    virtual void sliderChange(SliderChange change);
+    QVariant itemChange(GraphicsItemChange change, const QVariant &value);
+    virtual bool sceneEvent(QEvent *event);
+    virtual void polish( HbStyleParameters& params );
+
+signals:
+    void releasedOutside( );
+
+private:
+    Q_DECLARE_PRIVATE_D(d_ptr, HbSliderControl)
+    Q_DISABLE_COPY(HbSliderControl)
+    friend class HbSliderHandle;
+    friend class HbSliderTickmarks;
+    friend class HbSliderTickmarksLabel;
+};
+
+#endif // HBSLIDERCONTROL_H