Consolidate namespaces: examples

Signed-off-by: Michael Carroll <[email protected]>
gazebosim · Oct 30, 2023 · f0b716b · f0b716b
1 parent ca27cf9
commit f0b716b
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Showing 11 changed files with 69 additions and 119 deletions.
diff --git a/examples/plugin/custom_context_menu/CustomContext.cc b/examples/plugin/custom_context_menu/CustomContext.cc
@@ -20,12 +20,9 @@
 
 #include "CustomContext.hh"
 
-using namespace gz;
-using namespace gui;
-
 /////////////////////////////////////////////////
 CustomContext::CustomContext()
-  : Plugin()
+  : gz::gui::Plugin()
 {
 }
 
@@ -36,4 +33,4 @@ CustomContext::~CustomContext()
 
 // Register this plugin
 GZ_ADD_PLUGIN(gz::gui::CustomContext,
-                    gz::gui::Plugin);
+              gz::gui::Plugin);
diff --git a/examples/plugin/custom_context_menu/CustomContext.hh b/examples/plugin/custom_context_menu/CustomContext.hh
@@ -23,21 +23,15 @@
   #include <gz/gui/Plugin.hh>
 #endif
 
-namespace gz
+class CustomContext : public gz::gui::Plugin
 {
-  namespace gui
-  {
-    class CustomContext : public Plugin
-    {
-      Q_OBJECT
+  Q_OBJECT
 
-      /// \brief Constructor
-      public: CustomContext();
+  /// \brief Constructor
+  public: CustomContext();
 
-      /// \brief Destructor
-      public: virtual ~CustomContext();
-    };
-  }
-}
+  /// \brief Destructor
+  public: virtual ~CustomContext();
+};
 
-#endif
+#endif  // GZ_GUI_CUSTOMCONTEXTPLUGIN_HH_
diff --git a/examples/plugin/dialog_from_plugin/DialogFromPlugin.cc b/examples/plugin/dialog_from_plugin/DialogFromPlugin.cc
@@ -20,12 +20,9 @@
 
 #include "DialogFromPlugin.hh"
 
-using namespace gz;
-using namespace gui;
-
 /////////////////////////////////////////////////
 DialogFromPlugin::DialogFromPlugin()
-  : Plugin()
+  : gz::gui::Plugin()
 {
 }
 
@@ -36,4 +33,4 @@ DialogFromPlugin::~DialogFromPlugin()
 
 // Register this plugin
 GZ_ADD_PLUGIN(gz::gui::DialogFromPlugin,
-                    gz::gui::Plugin);
+              gz::gui::Plugin);
diff --git a/examples/plugin/dialog_from_plugin/DialogFromPlugin.hh b/examples/plugin/dialog_from_plugin/DialogFromPlugin.hh
@@ -23,21 +23,15 @@
   #include <gz/gui/Plugin.hh>
 #endif
 
-namespace gz
+class DialogFromPlugin : public gz::gui::Plugin
 {
-  namespace gui
-  {
-    class DialogFromPlugin : public Plugin
-    {
-      Q_OBJECT
+  Q_OBJECT
 
-      /// \brief Constructor
-      public: DialogFromPlugin();
+  /// \brief Constructor
+  public: DialogFromPlugin();
 
-      /// \brief Destructor
-      public: virtual ~DialogFromPlugin();
-    };
-  }
-}
+  /// \brief Destructor
+  public: virtual ~DialogFromPlugin();
+};
 
-#endif
+#endif  // GZ_GUI_DIALOGFROMPLUGIN_HH_
diff --git a/examples/plugin/gz_components/GzComponents.hh b/examples/plugin/gz_components/GzComponents.hh
@@ -20,18 +20,12 @@
 
 #include <gz/gui/Plugin.hh>
 
-namespace gz
+class GzComponents : public gz::gui::Plugin
 {
-  namespace gui
-  {
-    class GzComponents : public Plugin
-    {
-      Q_OBJECT
+  Q_OBJECT
 
-      /// \brief Constructor
-      public: GzComponents() = default;
-    };
-  }
-}
+  /// \brief Constructor
+  public: GzComponents() = default;
+};
 
-#endif
+#endif  // GZ_GUI_EXAMPLES_PLUGIN_GZCOMPONENTS_HH_
diff --git a/examples/plugin/hello_plugin/HelloPlugin.cc b/examples/plugin/hello_plugin/HelloPlugin.cc
@@ -20,12 +20,9 @@
 
 #include "HelloPlugin.hh"
 
-using namespace gz;
-using namespace gui;
-
 /////////////////////////////////////////////////
 HelloPlugin::HelloPlugin()
-  : Plugin()
+  : gz::gui::Plugin()
 {
 }
 
@@ -54,4 +51,4 @@ void HelloPlugin::OnButton()
 
 // Register this plugin
 GZ_ADD_PLUGIN(gz::gui::HelloPlugin,
-                    gz::gui::Plugin);
+              gz::gui::Plugin);
diff --git a/examples/plugin/hello_plugin/HelloPlugin.hh b/examples/plugin/hello_plugin/HelloPlugin.hh
@@ -23,32 +23,26 @@
 #include <gz/gui/qt.h>
 #include <gz/gui/Plugin.hh>
 
-namespace gz
+class HelloPlugin : public gz::gui::Plugin
 {
-  namespace gui
-  {
-    class HelloPlugin : public Plugin
-    {
-      Q_OBJECT
+  Q_OBJECT
 
-      /// \brief Constructor
-      public: HelloPlugin();
+  /// \brief Constructor
+  public: HelloPlugin();
 
-      /// \brief Destructor
-      public: virtual ~HelloPlugin();
+  /// \brief Destructor
+  public: virtual ~HelloPlugin();
 
-      /// \brief Called by Gazebo GUI when plugin is instantiated.
-      /// \param[in] _pluginElem XML configuration for this plugin.
-      public: virtual void LoadConfig(const tinyxml2::XMLElement *_pluginElem)
-          override;
+  /// \brief Called by Gazebo GUI when plugin is instantiated.
+  /// \param[in] _pluginElem XML configuration for this plugin.
+  public: virtual void LoadConfig(const tinyxml2::XMLElement *_pluginElem)
+      override;
 
-      /// \brief Callback trigged when the button is pressed.
-      protected slots: void OnButton();
+  /// \brief Callback trigged when the button is pressed.
+  protected slots: void OnButton();
 
-      /// \brief Message to be printed when button is pressed.
-      private: std::string message{"Hello, plugin!"};
-    };
-  }
-}
+  /// \brief Message to be printed when button is pressed.
+  private: std::string message{"Hello, plugin!"};
+};
 
-#endif
+#endif  // GZ_GUI_HELLOPLUGIN_HH_
diff --git a/examples/plugin/multiple_qml/MultipleQml.cc b/examples/plugin/multiple_qml/MultipleQml.cc
@@ -20,12 +20,9 @@
 
 #include "MultipleQml.hh"
 
-using namespace gz;
-using namespace gui;
-
 /////////////////////////////////////////////////
 MultipleQml::MultipleQml()
-  : Plugin()
+  : gz::gui::Plugin()
 {
 }
 
@@ -42,4 +39,4 @@ void MultipleQml::OnButton(const QString &_text)
 
 // Register this plugin
 GZ_ADD_PLUGIN(gz::gui::MultipleQml,
-                    gz::gui::Plugin);
+              gz::gui::Plugin);
diff --git a/examples/plugin/multiple_qml/MultipleQml.hh b/examples/plugin/multiple_qml/MultipleQml.hh
@@ -23,25 +23,19 @@
   #include <gz/gui/Plugin.hh>
 #endif
 
-namespace gz
+class MultipleQml : public gz::gui::Plugin
 {
-  namespace gui
-  {
-    class MultipleQml : public Plugin
-    {
-      Q_OBJECT
+  Q_OBJECT
 
-      /// \brief Constructor
-      public: MultipleQml();
+  /// \brief Constructor
+  public: MultipleQml();
 
-      /// \brief Destructor
-      public: virtual ~MultipleQml();
+  /// \brief Destructor
+  public: virtual ~MultipleQml();
 
-      /// \brief Callback trigged when the button is pressed.
-      /// \param[in] _text Button text.
-      protected slots: void OnButton(const QString &_text);
-    };
-  }
-}
+  /// \brief Callback trigged when the button is pressed.
+  /// \param[in] _text Button text.
+  protected slots: void OnButton(const QString &_text);
+};
 
-#endif
+#endif  // GZ_GUI_EXAMPLES_PLUGINS_MULTIPLEQML_HH_
diff --git a/examples/standalone/custom_drawer/custom_drawer.cc b/examples/standalone/custom_drawer/custom_drawer.cc
@@ -65,4 +65,3 @@ int main(int _argc, char **_argv)
 
   return 0;
 }
-
diff --git a/examples/standalone/custom_drawer/custom_drawer.hh b/examples/standalone/custom_drawer/custom_drawer.hh
@@ -24,25 +24,18 @@
   #include <gz/gui/qt.h>
 #endif
 
-namespace gz
+/// \brief Object holding actions which can be triggered from the custom
+/// drawer.
+class CustomActions : public QObject
 {
-  namespace gui
-  {
-    /// \brief Object holding actions which can be triggered from the custom
-    /// drawer.
-    class CustomActions : public QObject
-    {
-      Q_OBJECT
-
-      /// \brief Demonstrates a C++ function which can be called from the
-      /// drawer's QML code.
-      public: Q_INVOKABLE void cppActionFromQml() const
-        {
-          std::cout << "C++ action called from QML" << std::endl;
-        }
-    };
-  }
-}
+  Q_OBJECT
 
-#endif
+  /// \brief Demonstrates a C++ function which can be called from the
+  /// drawer's QML code.
+  public: Q_INVOKABLE void cppActionFromQml() const
+    {
+      std::cout << "C++ action called from QML" << std::endl;
+    }
+};
 
+#endif  //GZ_GUI_EXAMPLES_STANDALONE_CUSTOMDRAWER_HH_
Original file line number	Diff line number	Diff line change
Expand Up		@@ -65,4 +65,3 @@ int main(int _argc, char **_argv)

		return 0;
		}