RCommandLine.h

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#ifndef RCOMMANDLINE_H_
#define RCOMMANDLINE_H_
 
#include "gui_global.h"
 
#include <QLineEdit>
#include <QMetaType>
#include <QStringList>
 
class QCADGUI_EXPORT RCommandLine: public QLineEdit {
 
Q_OBJECT
 
signals:
    void clearHistory();
    void commandConfirmed(const QString& command);
    void completeCommand(const QString& command);
    void escape();
 
public:
    RCommandLine(QWidget* parent = 0);
    QString getLastCommand();
    void appendCommand(const QString& cmd);
    QStringList getHistory() const;
    void setHistory(QStringList& h);
    void triggerCommand(const QString& cmd) {
        emit commandConfirmed(cmd);
    }
 
public slots:
    void paste();
 
protected:
    virtual void keyPressEvent(QKeyEvent* event);
    virtual bool event(QEvent* event);
 
private:
    QStringList history;
    QStringList::iterator it;
};
 
Q_DECLARE_METATYPE(RCommandLine*)
 
#endif