GuiPlugin.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 _GZ_GUI_PLUGIN_HH_
18#define _GZ_GUI_PLUGIN_HH_
19
20#include "gazebo/gui/qt.h"
22
23namespace gazebo
24{
26 class GZ_GUI_VISIBLE GUIPlugin : public QWidget, public PluginT<GUIPlugin>
27 {
28 public: GUIPlugin() : QWidget(NULL)
29 {this->type = GUI_PLUGIN;}
30
40 public: virtual void Load(sdf::ElementPtr /*_sdf*/) {}
41
42 // \brief must be defined to support style sheets
43 public: virtual void paintEvent(QPaintEvent *)
44 {
45 QStyleOption opt;
46 opt.init(this);
47 QPainter p(this);
48 style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
49 }
50 };
51
56#define GZ_REGISTER_GUI_PLUGIN(classname) \
57 extern "C" GZ_PLUGIN_VISIBLE gazebo::GUIPlugin *RegisterPlugin(); \
58 gazebo::GUIPlugin *RegisterPlugin() \
59 {\
60 return new classname();\
61 }
62}
63
64#endif
#define NULL
Definition CommonTypes.hh:31
A plugin loaded within the gzclient on startup.
Definition GuiPlugin.hh:27
virtual void Load(sdf::ElementPtr)
Load function.
Definition GuiPlugin.hh:40
virtual void paintEvent(QPaintEvent *)
Definition GuiPlugin.hh:43
GUIPlugin()
Definition GuiPlugin.hh:28
A class which all plugins must inherit from.
Definition Plugin.hh:76
PluginType type
Type of plugin.
Definition Plugin.hh:255
@ GUI_PLUGIN
A GUI plugin.
Definition Plugin.hh:68
Forward declarations for the common classes.
Definition Animation.hh:27