TreeView.h

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#ifndef CNOID_BASE_TREE_VIEW_H
#define CNOID_BASE_TREE_VIEW_H
 
#include "ItemSelectionModel.h"
#include <cnoid/Signal>
#include <QTreeView>
#include "exportdecl.h"
 
namespace cnoid {
 
class CNOID_EXPORT TreeView : public QTreeView
{
    Q_OBJECT
 
public:
    TreeView(QWidget* parent = 0);
    ~TreeView();
 
    virtual void setModel(QAbstractItemModel* model);
 
    ItemSelectionModel* selectionModel() const;
        
    SignalProxy<void(const QModelIndex& index)> sigCollapsed();
    SignalProxy<void(const QModelIndex& index)> sigExpanded();
    SignalProxy<void(const QModelIndex& index)> sigActivated();
    SignalProxy<void(const QModelIndex& index)> sigClicked();
    SignalProxy<void(const QModelIndex& index)> sigDoubleClicked();
    SignalProxy<void(const QModelIndex& index)> sigEntered();
    SignalProxy<void(const QModelIndex& index)> sigPressed();
    SignalProxy<void()> sigViewportEntered();
 
 
private Q_SLOTS:
    void onCollapsed(const QModelIndex& index);
    void onExpanded(const QModelIndex& index);
    void onActivated(const QModelIndex& index);
    void onClicked(const QModelIndex& index);
    void onDoubleClicked(const QModelIndex& index);
    void onEntered(const QModelIndex& index);
    void onPressed(const QModelIndex& index);
    void onViewportEntered(void);
 
private:
    Signal<void(const QModelIndex& index)> sigCollapsed_;
    Signal<void(const QModelIndex& index)> sigExpanded_;
 
private:
    class Impl;
    Impl* impl;
};
 
}
 
#endif