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qhexedit_p.h
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qhexedit_p.h
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/*******************************************************************************
* qhexedit Copyright (c) 2011 by Gillen Daniel <gillen.dan@pinguin.lu> *
* *
* Simple hex editor widget for Qt. *
* *
* Derived from code by Simon Winfried under a compatible license: *
* Copyright (c) 2010 by Simon Winfried *
* *
* This program is free software: you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the Free *
* Software Foundation, either version 3 of the License, or (at your option) *
* any later version. *
* *
* This program is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
* more details. *
* *
* You should have received a copy of the GNU General Public License along with *
* this program. If not, see <http://www.gnu.org/licenses/>. *
*******************************************************************************/
#ifndef QHEXEDIT_P_H
#define QHEXEDIT_P_H
/** \cond docNever */
#include <QtGui>
class QHexEditPrivate : public QWidget
{
Q_OBJECT
public:
QHexEditPrivate(QScrollArea *parent);
void setAddressOffset(int offset);
int addressOffset();
void setData(QByteArray const &data);
QByteArray data();
void setAddressAreaColor(QColor const &color);
QColor addressAreaColor();
void setHighlightingColor(QColor const &color);
QColor highlightingColor();
void setOverwriteMode(bool overwriteMode);
bool overwriteMode();
void setReadOnly(bool read_only);
bool readOnly();
void insert(int i, const QByteArray & ba);
void insert(int i, char ch);
void remove(int index, int len=1);
void setAddressArea(bool addressArea);
void setAddressWidth(int addressWidth);
void setAsciiArea(bool asciiArea);
void setHighlighting(bool mode);
virtual void setFont(const QFont &font);
signals:
void currentAddressChanged(int address);
void currentSizeChanged(int size);
void dataChanged();
void overwriteModeChanged(bool state);
protected:
void keyPressEvent(QKeyEvent * event);
void mousePressEvent(QMouseEvent * event);
void paintEvent(QPaintEvent *event);
void setCursorPos(QPoint pos);
void setCursorPos(int position);
private slots:
void updateCursor();
private:
void adjust();
QColor _addressAreaColor;
QByteArray _data;
QByteArray _originalData;
QColor _highlightingColor;
QScrollArea *_scrollArea;
QTimer _cursorTimer;
bool _blink;
bool _addressArea;
bool _asciiArea;
bool _highlighting;
bool _overwriteMode;
bool _readOnly;
int _addressNumbers, _realAddressNumbers;
int _addressOffset;
int _charWidth, _charHeight;
int _cursorX, _cursorY, _cursorPosition;
int _xPosAdr, _xPosHex, _xPosAscii;
int _size;
};
/** \endcond docNever */
#endif

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