cxControllableSplitter.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

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modification, are permitted provided that the following conditions are met:

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   this list of conditions and the following disclaimer.

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   may be used to endorse or promote products derived from this software
   without specific prior written permission.

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#ifndef CXCONTROLLABLESPLITTER_H
#define CXCONTROLLABLESPLITTER_H

#include "cxXmlOptionItem.h"
#include <QWidget>
class QSplitter;

namespace cx
{

class ControllableSplitter : public QWidget
{
        Q_OBJECT
public:
        ControllableSplitter(XmlOptionFile options, QWidget* parent);
        ~ControllableSplitter();
        void addLeftWidget(QWidget* widget, QString name);
        void addRightWidget(QWidget* widget, QString name);
        QAction* getMoveLeftAction();
        QAction* getMoveRightAction();

private slots:
        void initializeSettings();

private:
        void onMoveSplitterLeft();
        void onMoveSplitterRight();
        void shiftSplitter(int shift);
        bool splitterShowsBoth() const;
        void onSplitterMoved();

        int getShiftState() const;
        void setShiftState(int shiftState);
        void enableActions();

        XmlOptionItem getSplitterRatioOption();
        XmlOptionItem getShiftStateOption();

        QSplitter* mSplitter;
        QAction* mShiftSplitterLeft;
        QAction* mShiftSplitterRight;
        XmlOptionFile mOptions;
        QString mLeftName;
        QString mRightName;

        double mSplitterRatio;
};

}//end namespace cx

#endif // CXCONTROLLABLESPLITTER_H