QtiPlot  0.9.8.2
AddWidgetTool.h
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1 /***************************************************************************
2  File : AddWidgetTool.h
3  Project : QtiPlot
4  --------------------------------------------------------------------
5  Copyright : (C) 2008 by Ion Vasilief
6  Email (use @ for *) : ion_vasilief*yahoo.fr
7  Description : Tool for adding enrichements to a plot.
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 ADD_WIDGET_TOOL_H
30 #define ADD_WIDGET_TOOL_H
31 
32 #include "PlotToolInterface.h"
33 #include <QObject>
34 
35 class QAction;
36 class QPoint;
37 class FrameWidget;
38 
43 class AddWidgetTool : public QObject, public PlotToolInterface
44 {
45  Q_OBJECT
46  public:
47  enum WidgetType{
48  Text = 0,
52  UserWidget = 1000
53  };
54 
55  AddWidgetTool(WidgetType type, Graph *graph, QAction *d_action, const QObject *status_target = NULL, const char *status_slot = "");
56  virtual ~AddWidgetTool();
57 
58  virtual int rtti() const {return PlotToolInterface::Rtti_AddWidgetTool;};
61 
62  signals:
67  void statusText(const QString&);
68 
69  protected:
70  void addEllipse(const QPoint& point);
71  void addRectangle(const QPoint& point);
72  void addEquation(const QPoint& point);
73  void addText(const QPoint& point);
74  void addWidget(const QPoint& point);
75 
76  virtual bool eventFilter(QObject *obj, QEvent *event);
77  QAction *d_action;
80 };
81 
82 #endif // ifndef ADD_WIDGET_TOOL_H