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diff --git a/examples/widgets/doc/src/eventtransitions.qdoc b/examples/widgets/doc/src/eventtransitions.qdoc deleted file mode 100644 index e74831b14b..0000000000 --- a/examples/widgets/doc/src/eventtransitions.qdoc +++ /dev/null @@ -1,85 +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 statemachine/eventtransitions - \title Event Transitions Example - - \brief The Event Transitions example shows how to use event transitions, - a feature of \l{The State Machine Framework}. - - The Event Transitions Example illustrates how states change when a - user enters or leaves the area of a button. The states are handled by - a QStateMachine object. The screen consists of a QVBoxLayout with a - central button. - - When the mouse is outside the button, the text in the button displays - "Outside". When the mouse enters the button, it displays "Inside". - - \borderedimage transitions.png - - \snippet statemachine/eventtransitions/main.cpp 0 - - The \c Window class's constructors begins by creating a button. - This button is added to \c layout, which is a QVBoxLayout object. - Then two states are created: \c s1 is the state - "Outside", and \c s2 is the state "Inside". - - \snippet statemachine/eventtransitions/main.cpp 1 - - State \c s1 is the state "Outside" and state \c s2 is state "Inside". - - \snippet statemachine/eventtransitions/main.cpp 2 - - When the button receives an event of type QEvent::Enter and the state - machine is in state \c s1, the machine will transition to state \c s2. - - \snippet statemachine/eventtransitions/main.cpp 3 - - When the button receives an event of type QEvent::Leave and the state - machine is in state \c s2, the machine will transition back to state \c - s1. - - \snippet statemachine/eventtransitions/main.cpp 4 - - Next, state \c s3 is created. \c s3 will be entered when the button - receives an event of type QEvent::MouseButtonPress and the state machine - is in state \c s2. When the button receives an event of type - QEvent::MouseButtonRelease and the state machine is in state \c s3, the - machine will revert to state \c s2. - - \snippet statemachine/eventtransitions/main.cpp 5 - - Finally, the states are added to the machine as top-level states, the - initial state is set to be \c s1 ("Outside"), and the machine is started. - - \snippet statemachine/eventtransitions/main.cpp 6 - - The main() function constructs a Window object that displays the QVBoxLayout - object \c layout with its \c button. - -*/ |