Changeset 9289 for OpenSceneGraph/trunk/examples/osgwidgetwindow/osgwidgetwindow.cpp

Timestamp:

11/28/08 15:36:39 (4 years ago)

Author:

robert

Message:

From Jeremy Moles, updates to osgwidget examples.

Merged by Robert Osfield from OpenSceneGraph-osgWidget-dev

Files:

• OpenSceneGraph/trunk/examples/osgwidgetwindow/osgwidgetwindow.cpp (modified) (7 diffs)

OpenSceneGraph/trunk/examples/osgwidgetwindow/osgwidgetwindow.cpp

@@ -43 +43 @@
 
                 return true;
+        }
+};
+
+// This is the more "traditional" method of creating a callback.
+struct CallbackObject: public osgWidget::Callback {
+        CallbackObject(osgWidget::EventType evType):
+        osgWidget::Callback(evType) {
+        }
+
+        virtual bool operator()(osgWidget::Event& ev) {
+                std::cout << "here" << std::endl;
+                
+                return false;
         }
 };
@@ -66 +79 @@
                 osgWidget::WindowManager::WM_USE_LUA |
                 osgWidget::WindowManager::WM_USE_PYTHON |
-                osgWidget::WindowManager::WM_PICK_DEBUG |
-                osgWidget::WindowManager::WM_NO_BETA_WARN
+                osgWidget::WindowManager::WM_PICK_DEBUG
         );
 
@@ -82 +94 @@
         static std::string data = "lol ur face!";
 
-        box->addCallback(osgWidget::Callback(&windowClicked, osgWidget::EVENT_MOUSE_PUSH, &data));
-        box->addCallback(osgWidget::Callback(&windowScrolled, osgWidget::EVENT_MOUSE_SCROLL));
+        /*
+        box->addCallback(new osgWidget::Callback(&windowClicked, osgWidget::EVENT_MOUSE_PUSH, &data));
+        box->addCallback(new osgWidget::Callback(&windowScrolled, osgWidget::EVENT_MOUSE_SCROLL));
         box->addCallback(osgWidget::Callback(
                 &Object::windowClicked,
@@ -89 +102 @@
                 osgWidget::EVENT_MOUSE_PUSH
         ));
+        */
+
+        box->addCallback(new CallbackObject(osgWidget::EVENT_MOUSE_PUSH));
 
         // Create some of our "testing" Widgets; included are two Widget subclasses I made
@@ -125 +141 @@
         // to the WindowManager. This demonstrates the usages of OSG's ->clone() support,
         // though that is abstracted by our META_UIObject macro.
-        osgWidget::Window* boxCopy = osg::clone(box,"newBox");
+        osgWidget::Window* boxCopy = osg::clone(box, "newBox", osg::CopyOp::DEEP_COPY_ALL);
 
         // Move our copy to make it visible.
@@ -145 +161 @@
         // creation.
         // std::cout << *box << std::endl << *boxCopy << std::endl;
-
-        // Add our event handler; is this better as a MatrixManipulator? Add a few other
-        // helpful ViewerEventHandlers.
-        viewer.addEventHandler(new osgWidget::MouseHandler(wm));
-        viewer.addEventHandler(new osgWidget::KeyboardHandler(wm));
-        viewer.addEventHandler(new osgViewer::StatsHandler());
-        viewer.addEventHandler(new osgViewer::WindowSizeHandler());
-        viewer.addEventHandler(new osgGA::StateSetManipulator(
-                viewer.getCamera()->getOrCreateStateSet()
-        ));
 
         // Setup our OSG objects for our scene; note the use of the utility function
@@ -163 +169 @@
         // some of the other examples to see this in action...
         osg::Group*  group  = new osg::Group();
-        osg::Camera* camera = osgWidget::createInvertedYOrthoCamera(1280.0f, 1024.0f);
+        osg::Camera* camera = osgWidget::createOrthoCamera(1280.0f, 1024.0f);
         osg::Node*   model  = osgDB::readNodeFile("cow.osg");
+
+        // Add our event handler; is this better as a MatrixManipulator? Add a few other
+        // helpful ViewerEventHandlers.
+        viewer.addEventHandler(new osgWidget::MouseHandler(wm));
+        viewer.addEventHandler(new osgWidget::KeyboardHandler(wm));
+        viewer.addEventHandler(new osgWidget::ResizeHandler(wm, camera));
+        viewer.addEventHandler(new osgWidget::CameraSwitchHandler(wm, camera));
+        viewer.addEventHandler(new osgViewer::StatsHandler());
+        viewer.addEventHandler(new osgViewer::WindowSizeHandler());
+        viewer.addEventHandler(new osgGA::StateSetManipulator(
+                viewer.getCamera()->getOrCreateStateSet()
+        ));
 
         // Set our first non-UI node to be something other than the mask we created our