From 806dda08d685bc5f9ed71dfe8b61f21848d48066 Mon Sep 17 00:00:00 2001 From: Gabriel de Dietrich Date: Fri, 17 Aug 2012 13:23:19 +0200 Subject: Moving .qdoc files under examples/widgets/doc Updated those .qdoc files to refer to the new relative examples emplacement. Images and snippets to be moved later. Also grouped all widgets related examples under widgets. Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f Reviewed-by: J-P Nurmi --- .../eventtransitions/eventtransitions.desktop | 11 ++ .../eventtransitions/eventtransitions.pro | 11 ++ .../widgets/statemachine/eventtransitions/main.cpp | 115 +++++++++++++++++++++ 3 files changed, 137 insertions(+) create mode 100644 examples/widgets/statemachine/eventtransitions/eventtransitions.desktop create mode 100644 examples/widgets/statemachine/eventtransitions/eventtransitions.pro create mode 100644 examples/widgets/statemachine/eventtransitions/main.cpp (limited to 'examples/widgets/statemachine/eventtransitions') diff --git a/examples/widgets/statemachine/eventtransitions/eventtransitions.desktop b/examples/widgets/statemachine/eventtransitions/eventtransitions.desktop new file mode 100644 index 0000000000..c1bceb2240 --- /dev/null +++ b/examples/widgets/statemachine/eventtransitions/eventtransitions.desktop @@ -0,0 +1,11 @@ +[Desktop Entry] +Encoding=UTF-8 +Version=1.0 +Type=Application +Terminal=false +Name=Event Transitions +Exec=/opt/usr/bin/eventtransitions +Icon=eventtransitions +X-Window-Icon= +X-HildonDesk-ShowInToolbar=true +X-Osso-Type=application/x-executable diff --git a/examples/widgets/statemachine/eventtransitions/eventtransitions.pro b/examples/widgets/statemachine/eventtransitions/eventtransitions.pro new file mode 100644 index 0000000000..8a9d84e646 --- /dev/null +++ b/examples/widgets/statemachine/eventtransitions/eventtransitions.pro @@ -0,0 +1,11 @@ +SOURCES = main.cpp + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/eventtransitions +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS eventtransitions.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/eventtransitions +INSTALLS += target sources +QT += widgets + + +simulator: warning(This example might not fully work on Simulator platform) diff --git a/examples/widgets/statemachine/eventtransitions/main.cpp b/examples/widgets/statemachine/eventtransitions/main.cpp new file mode 100644 index 0000000000..b3af3b825f --- /dev/null +++ b/examples/widgets/statemachine/eventtransitions/main.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include + +//! [0] +class Window : public QWidget +{ +public: + Window(QWidget *parent = 0) + : QWidget(parent) + { + QPushButton *button = new QPushButton(this); + button->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + + QVBoxLayout *layout = new QVBoxLayout; + layout->addWidget(button); + layout->setContentsMargins(80, 80, 80, 80); + setLayout(layout); +//! [0] + +//! [1] + QStateMachine *machine = new QStateMachine(this); + + QState *s1 = new QState(); + s1->assignProperty(button, "text", "Outside"); + + QState *s2 = new QState(); + s2->assignProperty(button, "text", "Inside"); +//! [1] + +//! [2] + QEventTransition *enterTransition = new QEventTransition(button, QEvent::Enter); + enterTransition->setTargetState(s2); + s1->addTransition(enterTransition); +//! [2] + +//! [3] + QEventTransition *leaveTransition = new QEventTransition(button, QEvent::Leave); + leaveTransition->setTargetState(s1); + s2->addTransition(leaveTransition); +//! [3] + +//! [4] + QState *s3 = new QState(); + s3->assignProperty(button, "text", "Pressing..."); + + QEventTransition *pressTransition = new QEventTransition(button, QEvent::MouseButtonPress); + pressTransition->setTargetState(s3); + s2->addTransition(pressTransition); + + QEventTransition *releaseTransition = new QEventTransition(button, QEvent::MouseButtonRelease); + releaseTransition->setTargetState(s2); + s3->addTransition(releaseTransition); +//! [4] + +//! [5] + machine->addState(s1); + machine->addState(s2); + machine->addState(s3); + + machine->setInitialState(s1); + machine->start(); + } +}; +//! [5] + +//! [6] +int main(int argc, char **argv) +{ + QApplication app(argc, argv); + Window window; + window.resize(300, 300); + window.show(); + + return app.exec(); +} +//! [6] -- cgit v1.2.3