Tulip  4.2.0
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ClearableLineEdit.h
1 /*
2  *
3  * This file is part of Tulip (www.tulip-software.org)
4  *
5  * Authors: David Auber and the Tulip development Team
6  * from LaBRI, University of Bordeaux 1 and Inria Bordeaux - Sud Ouest
7  *
8  * Tulip is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU Lesser General Public License
10  * as published by the Free Software Foundation, either version 3
11  * of the License, or (at your option) any later version.
12  *
13  * Tulip is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16  * See the GNU General Public License for more details.
17  *
18  */
19 ///@cond DOXYGEN_HIDDEN
20 
21 
22 #ifndef CLEARABLELINEEDIT_H
23 #define CLEARABLELINEEDIT_H
24 
25 #include <tulip/tulipconf.h>
26 #include <QtGui/QLineEdit>
27 
28 class TLP_QT_SCOPE ClearableLineEdit : public QLineEdit {
29  static QPixmap* CLEAR_PIXMAP;
30 
31  bool _clearButtonHovered;
32  static void initPixmap();
33  QRect pixmapRect();
34 public:
35  explicit ClearableLineEdit(QWidget *parent = NULL);
36 
37 protected:
38  void paintEvent(QPaintEvent *);
39  void mouseMoveEvent(QMouseEvent *);
40  void mousePressEvent(QMouseEvent *);
41 
42 };
43 
44 
45 #endif // CLEARABLELINEEDIT_H
46 ///@endcond