1 /****************************************************************************
2 **
3 ** This file is part of the LibreCAD project, a 2D CAD program
4 **
5 ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
6 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
7 **
8 **
9 ** This file may be distributed and/or modified under the terms of the
10 ** GNU General Public License version 2 as published by the Free Software
11 ** Foundation and appearing in the file gpl-2.0.txt included in the
12 ** packaging of this file.
13 **
14 ** This program is distributed in the hope that it will be useful,
15 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 ** GNU General Public License for more details.
18 **
19 ** You should have received a copy of the GNU General Public License
20 ** along with this program; if not, write to the Free Software
21 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 **
23 ** This copyright notice MUST APPEAR in all copies of the script!
24 **
25 **********************************************************************/
26 
27 #ifndef RS_ACTIONZOOMSCROLL_H
28 #define RS_ACTIONZOOMSCROLL_H
29 
30 #include "rs_actioninterface.h"
31 
32 
33 /**
34  * This action triggers a scrolling.
35  *
36  * @author Andrew Mustun
37  */
38 class RS_ActionZoomScroll : public RS_ActionInterface {
39 	Q_OBJECT
40 public:
41     RS_ActionZoomScroll(RS2::Direction direction,
42                         RS_EntityContainer& container,
43                         RS_GraphicView& graphicView);
44     RS_ActionZoomScroll(int offsetX, int offsetY,
45                         RS_EntityContainer& container,
46                         RS_GraphicView& graphicView);
47 
48 	void init(int status=0) override;
49 	void trigger() override;
50 
51 protected:
52     RS2::Direction direction;
53     bool hasOffset;
54     int offsetX, offsetY;
55 };
56 
57 #endif
58