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Diffstat (limited to 'doc/src/snippets/qml/events.qml')
-rw-r--r-- | doc/src/snippets/qml/events.qml | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/doc/src/snippets/qml/events.qml b/doc/src/snippets/qml/events.qml deleted file mode 100644 index b9c5fef954..0000000000 --- a/doc/src/snippets/qml/events.qml +++ /dev/null @@ -1,141 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -//![document] -import QtQuick 2.0 - -//![parent begin] -Rectangle { -//![parent begin] - - id: screen - width: 400; height: 500 - -//! [signal declaration] - signal trigger - signal send (string notice) - signal perform (string task, variant object) -//! [signal declaration] - -//! [signal handler declaration] -onTrigger: console.log("trigger signal emitted") - -onSend: { - console.log("send signal emitted with notice: " + notice) -} - -onPerform: console.log("perform signal emitted") -//! [signal handler declaration] - -//! [automatic signals] -Rectangle { - id: sprite - width: 25; height: 25 - x: 50; y: 15 - - onXChanged: console.log("x property changed, emitted xChanged signal") - onYChanged: console.log("y property changed, emitted yChanged signal") -} -//! [automatic signals] - -//! [signal emit] -Rectangle { - id: messenger - - signal send( string person, string notice) - - onSend: { - console.log("For " + person + ", the notice is: " + notice) - } - - Component.onCompleted: messenger.send("Tom", "the door is ajar.") -} -//! [signal emit] - -//! [connect method] -Rectangle { - id: relay - - signal send( string person, string notice) - onSend: console.log("Send signal to: " + person + ", " + notice) - - Component.onCompleted: { - relay.send.connect(sendToPost) - relay.send.connect(sendToTelegraph) - relay.send.connect(sendToEmail) - relay.send("Tom", "Happy Birthday") - } - - function sendToPost(person, notice) { - console.log("Sending to post: " + person + ", " + notice) - } - function sendToTelegraph(person, notice) { - console.log("Sending to telegraph: " + person + ", " + notice) - } - function sendToEmail(person, notice) { - console.log("Sending to email: " + person + ", " + notice) - } -} -//! [connect method] - -//! [forward signal] -Rectangle { - id: forwarder - width: 100; height: 100 - - signal send() - onSend: console.log("Send clicked") - - MouseArea { - id: mousearea - anchors.fill: parent - onClicked: console.log("MouseArea clicked") - } - Component.onCompleted: { - mousearea.clicked.connect(send) - } -} -//! [forward signal] - -//! [connect method] -//![parent end] -} -//![parent end] - -//![document] |