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Diffstat (limited to 'examples/activeqt/opengl/doc/src/opengl.qdoc')
-rw-r--r-- | examples/activeqt/opengl/doc/src/opengl.qdoc | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/examples/activeqt/opengl/doc/src/opengl.qdoc b/examples/activeqt/opengl/doc/src/opengl.qdoc deleted file mode 100644 index 2558363..0000000 --- a/examples/activeqt/opengl/doc/src/opengl.qdoc +++ /dev/null @@ -1,105 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only - -/*! - \page qaxserver-demo-opengl.html - - \title OpenGL in an HTML page - - \raw HTML - <SCRIPT LANGUAGE="JavaScript"> - function setRot( form ) - { - GLBox.setXRotation( form.XEdit.value ); - GLBox.setYRotation( form.YEdit.value ); - GLBox.setZRotation( form.ZEdit.value ); - } - </SCRIPT> - - <p /> - An OpenGL scene:<br /> - <object ID="GLBox" CLASSID="CLSID:5fd9c22e-ed45-43fa-ba13-1530bb6b03e0" - CODEBASE="http://www.qt-project.org/demos/openglax.cab"> - [Object not available! Did you forget to build and register the server?] - </object><br /> - - <form> - Rotate the scene:<br /> - X:<input type="edit" ID="XEdit" value="0" /><br /> - Y:<input type="edit" name="YEdit" value="0" /><br /> - Z:<input type="edit" name="ZEdit" value="0" /><br /> - <input type="button" value="Set" onClick="setRot(this.form)" /> - </form> - \endraw -*/ - -/*! - \example activeqt/opengl - \title OpenGL Example (ActiveQt) - - \brief The OpenGL example demonstrates the use of the default factory - and QAxFactory::isServer(), and the implementation of an - additional COM interface using QAxBindable and QAxAggregated. - The server executable can run both as an ActiveX server and as a - stand-alone application. - - The ActiveX control in this example uses the QGlWidget class in - Qt to render an OpenGL scene in an ActiveX. The control exposes a few - methods to change the scene. - - The application uses QAxFactory through the \c QAXFACTORY_BEGIN(), - \c QAXCLASS() and \c QAXFACTORY_END() macros to expose the - \c GLBox widget as an ActiveX control. - \snippet activeqt/opengl/main.cpp 0 - The implementation of \c main initializes the QApplication object, - and uses \c QAxFactory::isServer() to determine whether or not it is - appropriate to create and show the application interface. - \snippet activeqt/opengl/main.cpp 1 - \snippet activeqt/opengl/main.cpp 2 - \snippet activeqt/opengl/main.cpp 3 - - The \c GLBox class inherits from both the \l QOpenGLWidget class to be able - to render OpenGL, and from \l QAxBindable. - \snippet activeqt/opengl/glbox.h 0 - The class reimplements the \l QAxBindable::createAggregate() function from QAxBindable - to return the pointer to a \l QAxAggregated object. - \snippet activeqt/opengl/glbox.h 1 - - The implementation file of the \c GLBox class includes the \c objsafe.h - system header, in which the \c IObjectSafety COM interface is defined. - \snippet activeqt/opengl/glbox.cpp 0 - A class \c ObjectSafetyImpl is declared using multiple inheritance - to subclass the QAxAggregated class, and to implement the IObjectSafety - interface. - \snippet activeqt/opengl/glbox.cpp 1 - The class declares a default constructor, and implements the queryInterface - function to support the IObjectSafety interface. - \snippet activeqt/opengl/glbox.cpp 2 - Since every COM interface inherits \c IUnknown the \c QAXAGG_IUNKNOWN macro - is used to provide the default implementation of the \c IUnknown interface. - The macro is defined to delegate all calls to \c QueryInterface, \c AddRef - and \c Release to the interface returned by the controllingUnknown() function. - \snippet activeqt/opengl/glbox.cpp 3 - The implementation of the \c IObjectSafety interface provides the caller - with information about supported and enabled safety options, and returns - \c S_OK for all calls to indicate that the ActiveX control is safe. - \snippet activeqt/opengl/glbox.cpp 4 - The implementation of the \c createAggregate() function just returns a new - \c ObjectSafetyImpl object. - \snippet activeqt/opengl/glbox.cpp 5 - - To build the example you must first build the QAxServer library. - Then run \c qmake and your make tool in \c - examples/activeqt/wrapper. - - The \l{qaxserver-demo-opengl.html}{demonstration} requires your - WebBrowser to support ActiveX controls, and scripting to be - enabled. - - In contrast to the other QAxServer examples Internet Explorer will not - open a dialog box to ask the user whether or not the scripting of the GLBox - control should be allowed (the exact browser behaviour depends on the security - settings in the Internet Options dialog). - - \input doc/src/examples/opengl-demo.qdocinc -*/ |