Tulip  5.2.0
Large graphs analysis and drawing
ClearableLineEdit.h
1 /*
2  *
3  * This file is part of Tulip (http://tulip.labri.fr)
4  *
5  * Authors: David Auber and the Tulip development Team
6  * from LaBRI, University of Bordeaux
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 #ifndef CLEARABLELINEEDIT_H
22 #define CLEARABLELINEEDIT_H
23 
24 #include <tulip/TulipLineEdit.h>
25 
26 #include <tulip/tulipconf.h>
27 
28 class TLP_QT_SCOPE ClearableLineEdit : public tlp::TulipLineEdit {
29  static QPixmap *CLEAR_PIXMAP;
30 
31  bool _clearButtonHovered;
32  static void initPixmap();
33  QRect pixmapRect();
34 
35 public:
36  explicit ClearableLineEdit(QWidget *parent = nullptr);
37 
38 protected:
39  void paintEvent(QPaintEvent *) override;
40  void mouseMoveEvent(QMouseEvent *) override;
41  void mousePressEvent(QMouseEvent *) override;
42 };
43 
44 #endif // CLEARABLELINEEDIT_H
45 ///@endcond