src/hbwidgets/widgets/hbcheckbox.h
changeset 0 16d8024aca5e
child 1 f7ac710697a9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbwidgets/widgets/hbcheckbox.h	Mon Apr 19 14:02:13 2010 +0300
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** 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 HBCHECKBOX_H
+#define HBCHECKBOX_H
+
+#include <hbabstractbutton.h>
+#define HB_CHECKBOX_TYPE "HB_CHECKBOX"
+
+class HbCheckBoxPrivate;
+class HbStyleOptionCheckBox; 
+
+class HB_WIDGETS_EXPORT HbCheckBox : public HbAbstractButton
+{
+    Q_OBJECT
+    Q_PROPERTY( QString text READ text WRITE setText )
+    Q_PROPERTY(bool tristate READ isTristate WRITE setTristate)
+    Q_PROPERTY(Qt::CheckState checkState READ checkState WRITE setCheckState)
+
+public:
+
+    explicit HbCheckBox( QGraphicsItem *parent = 0 );
+    explicit HbCheckBox( const QString &text, QGraphicsItem *parent = 0 );
+    virtual ~HbCheckBox();  
+
+    enum { Type = Hb::ItemType_CheckBox };
+    int type() const { return Type; }
+
+    void setText( const QString &text );
+    QString text( ) const;
+
+    void setTristate( bool isTristate = true );
+    bool isTristate( ) const;
+
+    Qt::CheckState checkState( ) const;
+
+    virtual QGraphicsItem *primitive(HbStyle::Primitive primitive) const;
+
+public slots:
+
+    void setCheckState( Qt::CheckState state );
+    virtual void updatePrimitives();
+
+protected:
+    void initStyleOption( HbStyleOptionCheckBox *option ) const;
+    void resizeEvent(QGraphicsSceneResizeEvent *event);
+
+    virtual bool hitButton( const QPointF &pos ) const;
+    virtual void checkStateSet( );
+    virtual void nextCheckState( );
+
+    void mouseReleaseEvent( QGraphicsSceneMouseEvent *event );
+    void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+    void keyPressEvent(QKeyEvent *keyEvent);
+    QVariant itemChange( GraphicsItemChange change, const QVariant &value );
+
+signals:
+    void stateChanged ( int state );
+
+private:
+    Q_DECLARE_PRIVATE_D(d_ptr, HbCheckBox)
+    Q_DISABLE_COPY(HbCheckBox)
+
+};
+
+#endif  //HBCHECKBOX_H
+