cmdlineedit.hpp

// Copyright 2011 Jonán C. Martín
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef CMDLINEEDIT_H
#define CMDLINEEDIT_H

#include <QLineEdit>

class CmdLineEdit : public QLineEdit
{
    Q_OBJECT

public:
    CmdLineEdit(QWidget *parent=0);
    void addCmdToHistory(QString cmd);
    QStringList cmdHistory();

protected:
    void keyPressEvent(QKeyEvent *event);

private:
    QStringList _cmdHistory;
    int          historyIndex;
    QString      currentCmd;
};

#endif // CMDLINEEDIT_H