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qtiplot
src
lib
include
LineNumberDisplay.h
Go to the documentation of this file.
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/***************************************************************************
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File : LineNumberDisplay.h
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Project : QtiPlot
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--------------------------------------------------------------------
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Copyright : (C) 2008 by Ion Vasilief
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Email (use @ for *) : ion_vasilief*yahoo.fr
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Description : A widget displaying line numbers for a QTextEdit
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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* Boston, MA 02110-1301 USA *
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* *
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***************************************************************************/
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#ifndef LineNumberDisplay_H
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#define LineNumberDisplay_H
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#include <QTextEdit>
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class
LineNumberDisplay
:
public
QTextEdit
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{
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Q_OBJECT
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public
:
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LineNumberDisplay
(QTextEdit *te, QWidget *parent = 0);
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public
slots:
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void
updateLineNumbers
(
bool
force =
false
);
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void
updateDocumentSelection
();
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private
slots:
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void
changeCharFormat
(
const
QTextCharFormat &);
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private
:
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void
showEvent
(QShowEvent *);
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QTextEdit *
d_text_edit
;
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};
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#endif
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