FlowVis/LayerManagerWidget.h

#ifndef LAYERMANAGERWIDGET_H
#define LAYERMANAGERWIDGET_H

#include "LayerWidget.h"
#include <QtGui>
#include <QWidget>


class LayerManagerWidget : public QWidget
{
        Q_OBJECT

public:
        LayerManagerWidget(QWidget *parent=NULL);
        ~LayerManagerWidget();
        
        void removeLayer(LayerWidget *layer, bool check=true);

private:
        QVBoxLayout *layout;
        QPushButton *addLayerButton;
        QVBoxLayout *stackedLayers;
        int channelCount;
        void testAddLayers();
        void connectSignals();
        LayerWidget* addLayerWidget();

signals:

        void layerChannelChanged(int channel, int layer);

        void layerTypeChanged(int type, int layer);

        void layerTransferImageChanged(const QImage& image, int layer);

        void layerPosChanged(int layer, int newPos);

        void layerAdded(int layer);

        void layerRemoved(int layer);

        void channelCountUpdated(int channels);

private slots:
        
        void channelCountChanged(int channels);

        void addLayer();

        void layerButtonClicked(int button,LayerWidget* sender);

        void layerChannelChanged(int channel, LayerWidget *sender);

        void layerTypeChanged(int type, LayerWidget *sender);

        void layerTransferImageUpdated(const QImage& image, LayerWidget *sender);

        void saveToFile();

        void loadFromFile();
};

#endif // LAYERMANAGERWIDGET_H