diff options
| -rw-r--r-- | src/quick/doc/snippets/pointerHandlers/tapHandlerOnTapped.qml | 64 | ||||
| -rw-r--r-- | src/quick/handlers/qquicktaphandler.cpp | 27 |
2 files changed, 85 insertions, 6 deletions
diff --git a/src/quick/doc/snippets/pointerHandlers/tapHandlerOnTapped.qml b/src/quick/doc/snippets/pointerHandlers/tapHandlerOnTapped.qml new file mode 100644 index 0000000000..f556c238da --- /dev/null +++ b/src/quick/doc/snippets/pointerHandlers/tapHandlerOnTapped.qml @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2019 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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. +** +** BSD License Usage +** Alternatively, 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 The Qt Company Ltd 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +//![0] +import QtQuick 2.12 + +Rectangle { + width: 100 + height: 100 + + TapHandler { + acceptedButtons: Qt.LeftButton | Qt.RightButton + onTapped: console.log("tapped", eventPoint.event.device.name, + "button", eventPoint.event.button, + "@", eventPoint.scenePosition) + } +} +//![0] diff --git a/src/quick/handlers/qquicktaphandler.cpp b/src/quick/handlers/qquicktaphandler.cpp index 41ac294df3..73c559c998 100644 --- a/src/quick/handlers/qquicktaphandler.cpp +++ b/src/quick/handlers/qquicktaphandler.cpp @@ -380,35 +380,50 @@ void QQuickTapHandler::updateTimeHeld() */ /*! - \qmlsignal QtQuick::TapHandler::tapped + \qmlsignal QtQuick::TapHandler::tapped(EventPoint eventPoint) This signal is emitted each time the \c parent Item is tapped. That is, if you press and release a touchpoint or button within a time period less than \l longPressThreshold, while any movement does not exceed the drag threshold, then the \c tapped signal will be emitted at the time - of release. + of release. The \c eventPoint signal parameter contains information + from the release event about the point that was tapped: + + \snippet pointerHandlers/tapHandlerOnTapped.qml 0 + + \note At the time this signal is emitted, \l point has been reset + (all coordinates are \c 0). */ /*! - \qmlsignal QtQuick::TapHandler::singleTapped + \qmlsignal QtQuick::TapHandler::singleTapped(EventPoint eventPoint) \since 5.11 This signal is emitted when the \c parent Item is tapped once. After an amount of time greater than QStyleHints::mouseDoubleClickInterval, it can be tapped again; but if the time until the next tap is less, - \l tapCount will increase. + \l tapCount will increase. The \c eventPoint signal parameter contains + information from the release event about the point that was tapped. + + \note At the time this signal is emitted, \l point has been reset + (all coordinates are \c 0). */ /*! - \qmlsignal QtQuick::TapHandler::doubleTapped + \qmlsignal QtQuick::TapHandler::doubleTapped(EventPoint eventPoint) \since 5.11 This signal is emitted when the \c parent Item is tapped twice within a short span of time (QStyleHints::mouseDoubleClickInterval) and distance (QPlatformTheme::MouseDoubleClickDistance or QPlatformTheme::TouchDoubleTapDistance). This signal always occurs after - \l singleTapped, \l tapped, and \l tapCountChanged. + \l singleTapped, \l tapped, and \l tapCountChanged. The \c eventPoint + signal parameter contains information from the release event about the + point that was tapped. + + \note At the time this signal is emitted, \l point has been reset + (all coordinates are \c 0). */ /*! |