ScaleWidget.hh
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1/*
2 * Copyright (C) 2012 Open Source Robotics Foundation
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16*/
17#ifndef GAZEBO_GUI_BUILDING_SCALEWIDGET_HH_
18#define GAZEBO_GUI_BUILDING_SCALEWIDGET_HH_
19
20#include <memory>
21
22#include "gazebo/gui/qt.h"
23
24#include "gazebo/util/system.hh"
25
26namespace gazebo
27{
28 namespace gui
29 {
30 // Forward declare private data.
31 class ScaleWidgetPrivate;
32
35
38 class GZ_GUI_VISIBLE ScaleWidget : public QWidget
39 {
40 Q_OBJECT
41
44 public: explicit ScaleWidget(QWidget *_parent = 0);
45
47 public: ~ScaleWidget();
48
51 private: void paintEvent(QPaintEvent *_event);
52
55 private: void OnChangeZoom(const double _zoomFactor);
56
59 private: std::unique_ptr<ScaleWidgetPrivate> dataPtr;
60 };
62 }
63}
64
65#endif
gui
Definition KeyEventHandler.hh:29
Widget that displays the scale (zoom level) of the editor.
Definition ScaleWidget.hh:39
ScaleWidget(QWidget *_parent=0)
Constructor.
Forward declarations for the common classes.
Definition Animation.hh:27