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diff --git a/examples/uitools/doc/src/multipleinheritance.qdoc b/examples/uitools/doc/src/multipleinheritance.qdoc deleted file mode 100644 index da39d4b90..000000000 --- a/examples/uitools/doc/src/multipleinheritance.qdoc +++ /dev/null @@ -1,96 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:FDL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Free Documentation License Usage -** Alternatively, this file may be used under the terms of the GNU Free -** Documentation License version 1.3 as published by the Free Software -** Foundation and appearing in the file included in the packaging of -** this file. Please review the following information to ensure -** the GNU Free Documentation License version 1.3 requirements -** will be met: https://www.gnu.org/licenses/fdl-1.3.html. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/*! - \example multipleinheritance - \ingroup examples-qtuitools - \title Multiple Inheritance Example - - \brief Using a form created with Qt Designer in an application. - - The Multiple Inheritance Example shows how to use a form created with - \l{Qt Designer} in an application by subclassing both QWidget and the user - interface class, which is \c{Ui::CalculatorForm}. - - \image multipleinheritance-example.png - - To subclass the \c calculatorform.ui file and ensure that \c qmake - processes it with the \c uic, we have to include \c calculatorform.ui - in the \c .pro file, as shown below: - - \snippet multipleinheritance/multipleinheritance.pro 0 - - When the project is compiled, the \c uic will generate a corresponding - \c ui_calculatorform.h. - - \section1 CalculatorForm Definition - - In the \c CalculatorForm definition, we include the \c ui_calculatorform.h - that was generated earlier. - - \snippet multipleinheritance/calculatorform.h 0 - - As mentioned earlier, the class is a subclass of both QWidget and - \c{Ui::CalculatorForm}. - - \snippet multipleinheritance/calculatorform.h 1 - - Two slots are defined according to the \l{Automatic Connections} - {automatic connection} naming convention required by \c uic. This is - to ensure that \l{QMetaObject}'s auto-connection facilities connect - all the signals and slots involved automatically. - - \section1 CalculatorForm Implementation - - In the constructor, we call \c setupUi() to load the user interface file. - Note that setupUi is a method of \c Ui::CalculatorForm. - - \snippet multipleinheritance/calculatorform.cpp 0 - - We include two slots, \c{on_inputSpinBox1_valueChanged()} and - \c{on_inputSpinBox2_valueChanged()}. These slots respond to the - \l{QSpinBox::valueChanged()}{valueChanged()} signal that both spin boxes - emit. Whenever there is a change in one spin box's value, we take that - value and add it to whatever value the other spin box has. - - \snippet multipleinheritance/calculatorform.cpp 1 - \codeline - \snippet multipleinheritance/calculatorform.cpp 2 - - \section1 \c main() Function - - The \c main() function instantiates QApplication and \c CalculatorForm. - The \c calculator object is displayed by invoking the \l{QWidget::show()} - {show()} function. - - \snippet multipleinheritance/main.cpp 0 - - There are various approaches to include forms into applications. The - Multiple Inheritance approach is just one of them. See - \l{Using a Designer UI File in Your Application} for more information on - the other approaches available. -*/ |