193 lines
7.9 KiB
QML
193 lines
7.9 KiB
QML
/****************************************************************************
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**
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** Copyright (C) 2017 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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import QtQuick 2.4
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Rectangle {
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id: box
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width: 320; height: 480
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Rectangle {
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id: redSquare
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width: 120; height: 120
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anchors.top: parent.top; anchors.left: parent.left; anchors.margins: 10
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color: "red"
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opacity: redSquareMouseArea.containsPress ? 0.6 : 1.0
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Text { text: "Click"; font.pixelSize: 16; anchors.centerIn: parent }
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MouseArea {
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id: redSquareMouseArea
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anchors.fill: parent
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hoverEnabled: true
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property string buttonID
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acceptedButtons: Qt.AllButtons
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// Value 'All.Buttons' is eqivalent to:
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// 'Qt::LeftButton | Qt::RightButton | Qt::MiddleButton .... | Qt::ExtraButton24'
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onEntered: info.text = 'Entered'
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onExited: info.text = 'Exited (pressed=' + pressed + ')'
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onPressed: (mouse) => {
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if (mouse.button == Qt.LeftButton)
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buttonID = 'LeftButton'
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else if (mouse.button == Qt.RightButton)
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buttonID = 'RightButton'
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else if (mouse.button == Qt.MiddleButton)
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buttonID = 'MiddleButton'
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else if (mouse.button == Qt.BackButton)
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buttonID = 'BackButton'
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else if (mouse.button == Qt.ForwardButton)
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buttonID = 'ForwardButton'
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else if (mouse.button == Qt.TaskButton)
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buttonID = 'TaskButton'
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else if (mouse.button == Qt.ExtraButton4)
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buttonID = 'ExtraButton4'
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else if (mouse.button == Qt.ExtraButton5)
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buttonID = 'ExtraButton5'
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else if (mouse.button == Qt.ExtraButton6)
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buttonID = 'ExtraButton6'
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else if (mouse.button == Qt.ExtraButton7)
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buttonID = 'ExtraButton7'
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else if (mouse.button == Qt.ExtraButton8)
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buttonID = 'ExtraButton8'
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else if (mouse.button == Qt.ExtraButton9)
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buttonID = 'ExtraButton9'
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else if (mouse.button == Qt.ExtraButton10)
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buttonID = 'ExtraButton10'
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else if (mouse.button == Qt.ExtraButton11)
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buttonID = 'ExtraButton11'
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else if (mouse.button == Qt.ExtraButton12)
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buttonID = 'ExtraButton12'
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else if (mouse.button == Qt.ExtraButton13)
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buttonID = 'ExtraButton13'
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else if (mouse.button == Qt.ExtraButton14)
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buttonID = 'ExtraButton14'
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else if (mouse.button == Qt.ExtraButton15)
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buttonID = 'ExtraButton15'
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else if (mouse.button == Qt.ExtraButton16)
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buttonID = 'ExtraButton16'
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else if (mouse.button == Qt.ExtraButton17)
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buttonID = 'ExtraButton17'
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else if (mouse.button == Qt.ExtraButton18)
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buttonID = 'ExtraButton18'
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else if (mouse.button == Qt.ExtraButton19)
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buttonID = 'ExtraButton19'
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else if (mouse.button == Qt.ExtraButton20)
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buttonID = 'ExtraButton20'
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else if (mouse.button == Qt.ExtraButton21)
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buttonID = 'ExtraButton21'
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else if (mouse.button == Qt.ExtraButton22)
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buttonID = 'ExtraButton22'
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else if (mouse.button == Qt.ExtraButton23)
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buttonID = 'ExtraButton23'
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else if (mouse.button == Qt.ExtraButton24)
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buttonID = 'ExtraButton24'
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info.text = 'Pressed (' + buttonID + ' shift='
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+ (mouse.modifiers & Qt.ShiftModifier ? 'true' : 'false') + ')'
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var posInBox = redSquare.mapToItem(box, mouse.x, mouse.y)
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posInfo.text = + mouse.x + ',' + mouse.y + ' in square'
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+ ' (' + posInBox.x + ',' + posInBox.y + ' in window)'
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}
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onReleased: (mouse) => {
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btn.text = 'Released (isClick=' + mouse.isClick + ' wasHeld=' + mouse.wasHeld + ')'
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posInfo.text = ''
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}
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//! [clicks]
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onPressAndHold: btn.text = 'Press and hold'
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onClicked: (mouse) => { btn.text = 'Clicked (wasHeld=' + mouse.wasHeld + ')' }
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onDoubleClicked: btn.text = 'Double clicked'
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//! [clicks]
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}
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}
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Rectangle {
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id: blueSquare
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width: 120; height: 120
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x: box.width - width - 10; y: 10 // making this item draggable, so don't use anchors
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color: "blue"
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Text { text: "Drag"; font.pixelSize: 16; color: "white"; anchors.centerIn: parent }
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MouseArea {
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anchors.fill: parent
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//! [drag]
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drag.target: blueSquare
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drag.axis: Drag.XAndYAxis
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drag.minimumX: 0
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drag.maximumX: box.width - parent.width
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drag.minimumY: 0
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drag.maximumY: box.height - parent.width
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//! [drag]
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}
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}
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Text {
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id: info
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anchors.bottom: btn.top; anchors.horizontalCenter: parent.horizontalCenter; anchors.margins: 20
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onTextChanged: console.log(text)
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}
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Text {
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id: btn
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anchors.bottom: posInfo.top; anchors.horizontalCenter: parent.horizontalCenter; anchors.margins: 20
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}
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Text {
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id: posInfo
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anchors.bottom: parent.bottom; anchors.horizontalCenter: parent.horizontalCenter; anchors.margins: 20
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}
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}
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