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author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2012-09-18 20:32:53 +0200 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-09-21 19:59:06 +0200 |
commit | d16c565ca6a55788435c52ad45647eda67854d80 (patch) | |
tree | 17e2c192b412e4959d422c1691e74ad172601ff7 /examples/widgets/doc/src/eventtransitions.qdoc | |
parent | 53373bdd9faf343611796e401805327e6de47586 (diff) |
Move opengl/wid/net example docs to proper folders.
Change-Id: I846439a9cf7ad965ed27a00f98dbc4ff97abe73b
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Martin Smith <martin.smith@digia.com>
Diffstat (limited to 'examples/widgets/doc/src/eventtransitions.qdoc')
-rw-r--r-- | examples/widgets/doc/src/eventtransitions.qdoc | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/examples/widgets/doc/src/eventtransitions.qdoc b/examples/widgets/doc/src/eventtransitions.qdoc new file mode 100644 index 0000000000..ef3f657c3d --- /dev/null +++ b/examples/widgets/doc/src/eventtransitions.qdoc @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:FDL$ +** GNU Free Documentation License +** 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms +** and conditions contained in a signed written agreement between you +** and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/*! + \example statemachine/eventtransitions + \title Event Transitions Example + + The Event Transitions example shows how to use event transitions, a + feature of \l{The State Machine Framework}. + + \snippet statemachine/eventtransitions/main.cpp 0 + + The \c Window class's constructors begins by creating a button. + + \snippet statemachine/eventtransitions/main.cpp 1 + + Two states, \c s1 and \c s2, are created; upon entry they will assign + "Outside" and "Inside" to the button's text, respectively. + + \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, the 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 transition back 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 and shows it. + +*/ |