QtiPlot  0.9.8.2
LineNumberDisplay.h
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1 /***************************************************************************
2  File : LineNumberDisplay.h
3  Project : QtiPlot
4  --------------------------------------------------------------------
5  Copyright : (C) 2008 by Ion Vasilief
6  Email (use @ for *) : ion_vasilief*yahoo.fr
7  Description : A widget displaying line numbers for a QTextEdit
8 
9  ***************************************************************************/
10 
11 /***************************************************************************
12  * *
13  * This program is free software; you can redistribute it and/or modify *
14  * it under the terms of the GNU General Public License as published by *
15  * the Free Software Foundation; either version 2 of the License, or *
16  * (at your option) any later version. *
17  * *
18  * This program is distributed in the hope that it will be useful, *
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
21  * GNU General Public License for more details. *
22  * *
23  * You should have received a copy of the GNU General Public License *
24  * along with this program; if not, write to the Free Software *
25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, *
26  * Boston, MA 02110-1301 USA *
27  * *
28  ***************************************************************************/
29 #ifndef LineNumberDisplay_H
30 #define LineNumberDisplay_H
31 
32 #include <QTextEdit>
33 
35 
38 class LineNumberDisplay: public QTextEdit
39 {
40  Q_OBJECT
41 
42 public:
44 
48  LineNumberDisplay(QTextEdit *te, QWidget *parent = 0);
49 
50 public slots:
51  void updateLineNumbers(bool force = false);
53 
54 private slots:
55  void changeCharFormat (const QTextCharFormat &);
56 
57 private:
58  void showEvent(QShowEvent *);
59  QTextEdit *d_text_edit;
60 };
61 #endif
void showEvent(QShowEvent *)
Definition: LineNumberDisplay.cpp:113
A QTextEdit displaying line numbers.
Definition: LineNumberDisplay.h:38
void updateLineNumbers(bool force=false)
Definition: LineNumberDisplay.cpp:93
QTextEdit * d_text_edit
Definition: LineNumberDisplay.h:59
LineNumberDisplay(QTextEdit *te, QWidget *parent=0)
Constructor.
Definition: LineNumberDisplay.cpp:34
void updateDocumentSelection()
Definition: LineNumberDisplay.cpp:62
void changeCharFormat(const QTextCharFormat &)
Definition: LineNumberDisplay.cpp:120