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#ifndef VARIABLECHOOSER_H
#define VARIABLECHOOSER_H

#include "core_global.h"

#include <QWidget>

#include <utils/macroexpander.h>
#include <functional>

namespace Utils { class MacroExpander; }

namespace Core {

namespace Internal { class VariableChooserPrivate; }

class CORE_EXPORT VariableChooser : public QWidget
{
    Q_OBJECT

public:
    explicit VariableChooser(QWidget *parent = 0);
    ~VariableChooser();

    void addMacroExpanderProvider(const Utils::MacroExpanderProvider &provider);
    void addSupportedWidget(QWidget *textcontrol, const QByteArray &ownName = QByteArray());

    static void addSupportForChildWidgets(QWidget *parent, Utils::MacroExpander *expander);

protected:
    bool event(QEvent *ev);
    bool eventFilter(QObject *, QEvent *event);

private:
    Internal::VariableChooserPrivate *d;
};

} // namespace Core

#endif // VARIABLECHOOSER_H