RotateHandle.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_ROTATEHANDLE_HH_
18#define GAZEBO_GUI_BUILDING_ROTATEHANDLE_HH_
19
20#include <memory>
21
22#include "gazebo/gui/qt.h"
23#include "gazebo/util/system.hh"
24
25namespace gazebo
26{
27 namespace gui
28 {
29 // Forward declare private data.
30 class RotateHandlePrivate;
31
34
37 class GZ_GUI_VISIBLE RotateHandle : public QGraphicsItem
38 {
41 public: explicit RotateHandle(QGraphicsItem *_parent = 0);
42
44 public: ~RotateHandle();
45
50 public: void SetMouseState(const int _state);
51
55 public: int MouseState() const;
56
60 public: double MouseDownX() const;
61
65 public: double MouseDownY() const;
66
70 public: void SetMouseDownX(const double _x);
71
75 public: void SetMouseDownY(const double _y);
76
79 protected: void hoverEnterEvent(QGraphicsSceneHoverEvent *_event);
80
83 protected: void hoverLeaveEvent(QGraphicsSceneHoverEvent *_event);
84
87 protected: void mouseMoveEvent(QGraphicsSceneMouseEvent *_event);
88
91 protected: void mousePressEvent(QGraphicsSceneMouseEvent *_event);
92
95 protected: void mouseReleaseEvent(QGraphicsSceneMouseEvent *_event);
96
99 public: virtual QRectF boundingRect() const;
100
105 private: void paint(QPainter *_painter,
106 const QStyleOptionGraphicsItem *_option, QWidget *_widget);
107
110 private: std::unique_ptr<RotateHandlePrivate> dataPtr;
111 };
113 }
114}
115
116#endif
gui
Definition KeyEventHandler.hh:29
Handle for rotating an editor item.
Definition RotateHandle.hh:38
RotateHandle(QGraphicsItem *_parent=0)
Constructor param[in] _parent Parent graphics item.
virtual QRectF boundingRect() const
Get the bounding box of the rotate handle.
int MouseState() const
Get the current mouse state.
void SetMouseState(const int _state)
Set the current mouse state.
void SetMouseDownY(const double _y)
Set the Y position of the mouse press.
void hoverEnterEvent(QGraphicsSceneHoverEvent *_event)
Qt mouse hover enter event.
double MouseDownY() const
Get the Y position of the mouse press.
void hoverLeaveEvent(QGraphicsSceneHoverEvent *_event)
Qt mouse hover leave event.
void mouseMoveEvent(QGraphicsSceneMouseEvent *_event)
Qt mouse move event.
void mouseReleaseEvent(QGraphicsSceneMouseEvent *_event)
Qt mouse release event.
void mousePressEvent(QGraphicsSceneMouseEvent *_event)
Qt mouse press event.
void SetMouseDownX(const double _x)
Set the X position of the mouse press.
double MouseDownX() const
Get the X position of the mouse press.
Forward declarations for the common classes.
Definition Animation.hh:27