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/* display_filter_edit.h
*
* $Id$
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef DISPLAYFILTEREDIT_H
#define DISPLAYFILTEREDIT_H
#include <QtGui>
class DisplayFilterEdit : public QLineEdit
{
Q_OBJECT
Q_PROPERTY(SyntaxState syntaxState READ syntaxState)
Q_ENUMS(SyntaxState)
public:
explicit DisplayFilterEdit(QWidget *parent = 0);
enum SyntaxState { Empty, Invalid, Deprecated, Valid };
SyntaxState syntaxState() const
{ return m_syntaxState; }
protected:
void paintEvent(QPaintEvent *evt);
void resizeEvent(QResizeEvent *);
// void focusInEvent(QFocusEvent *evt);
// void focusOutEvent(QFocusEvent *evt);
private slots:
void checkFilter(const QString &text);
void showDisplayFilterDialog();
void applyDisplayFilter();
private:
bool fieldNameOnly;
SyntaxState m_syntaxState;
QString emptyFilterMessage;
QString syntaxStyleSheet;
QToolButton *bookmarkButton;
QToolButton *clearButton;
QToolButton *applyButton;
signals:
void pushFilterSyntaxStatus(QString&);
void popFilterSyntaxStatus();
void pushFilterSyntaxWarning(QString&);
public slots:
};
#endif // DISPLAYFILTEREDIT_H
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