CustomDialogs.qml Example File

systemdialogs/CustomDialogs.qml
/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the examples 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." ** ** $QT_END_LICENSE$ ** ****************************************************************************/
import QtQuick 2.3 import QtQuick.Controls 1.2 import QtQuick.Dialogs 1.2 import QtQuick.Layouts 1.1 import QtQuick.Window 2.0 Item { id: root width: 580 height: 400 SystemPalette { id: palette } clip: true Dialog { id: helloDialog modality: dialogModal.checked ? Qt.WindowModal : Qt.NonModal title: customizeTitle.checked ? windowTitleField.text : "Hello" onButtonClicked: console.log("clicked button " + clickedButton) onAccepted: lastChosen.text = "Accepted " + (clickedButton == StandardButton.Ok ? "(OK)" : (clickedButton == StandardButton.Retry ? "(Retry)" : "(Ignore)")) onRejected: lastChosen.text = "Rejected " + (clickedButton == StandardButton.Close ? "(Close)" : (clickedButton == StandardButton.Abort ? "(Abort)" : "(Cancel)")) onHelp: lastChosen.text = "Yelped for help!" onYes: lastChosen.text = (clickedButton == StandardButton.Yes ? "Yeessss!!" : "Yes, now and always") onNo: lastChosen.text = (clickedButton == StandardButton.No ? "Oh No." : "No, no, a thousand times no!") onApply: lastChosen.text = "Apply" onReset: lastChosen.text = "Reset" Label { text: "Hello world!" } } Dialog { id: spinboxDialog modality: dialogModal.checked ? Qt.WindowModal : Qt.NonModal title: customizeTitle.checked ? windowTitleField.text : "Spinbox" onHelp: { lastChosen.text = "No help available, sorry. Please answer the question." visible = true } onButtonClicked: { if (clickedButton === StandardButton.Ok && answer.value == 11.0) lastChosen.text = "You are correct!" else lastChosen.text = "Having failed to give the correct answer, you shall not pass!" } ColumnLayout { id: column width: parent ? parent.width : 100 Label { text: "<b>What</b> is the average airspeed velocity of an unladen European swallow?" Layout.columnSpan: 2 Layout.fillWidth: true wrapMode: Text.WordWrap } RowLayout { Layout.alignment: Qt.AlignHCenter SpinBox { id: answer onEditingFinished: spinboxDialog.click(StandardButton.Ok) } Label { text: "m/s" Layout.alignment: Qt.AlignBaseline | Qt.AlignLeft } } } } Dialog { id: dateDialog modality: dialogModal.checked ? Qt.WindowModal : Qt.NonModal title: customizeTitle.checked ? windowTitleField.text : "Choose a date" onButtonClicked: console.log("clicked button " + clickedButton) onAccepted: { if (clickedButton == StandardButton.Ok) lastChosen.text = "Accepted " + calendar.selectedDate.toLocaleDateString() else lastChosen.text = (clickedButton == StandardButton.Retry ? "(Retry)" : "(Ignore)") } onRejected: lastChosen.text = "Rejected" Calendar { id: calendar width: parent ? parent.width : implicitWidth onDoubleClicked: dateDialog.click(StandardButton.Ok) } } Dialog { id: filledDialog modality: dialogModal.checked ? Qt.WindowModal : Qt.NonModal title: customizeTitle.checked ? windowTitleField.text : "Customized content" onRejected: lastChosen.text = "Rejected" onAccepted: lastChosen.text = "Accepted " + (clickedButton === StandardButton.Retry ? "(Retry)" : "(OK)") onButtonClicked: if (clickedButton === StandardButton.Retry) lastChosen.text = "Retry" contentItem: Rectangle { color: "lightskyblue" implicitWidth: 400 implicitHeight: 100 Label { text: "Hello blue sky!" color: "navy" anchors.centerIn: parent } Keys.onPressed: if (event.key === Qt.Key_R && (event.modifiers & Qt.ControlModifier)) filledDialog.click(StandardButton.Retry) Keys.onEnterPressed: filledDialog.accept() Keys.onEscapePressed: filledDialog.reject() Keys.onBackPressed: filledDialog.reject() // especially necessary on Android } } ColumnLayout { anchors.fill: parent anchors.margins: 12 spacing: 8 Label { font.bold: true text: "Message dialog properties:" } CheckBox { id: dialogModal text: "Modal" Binding on checked { value: helloDialog.modality != Qt.NonModal } } RowLayout { CheckBox { id: customizeTitle text: "Window Title" Layout.alignment: Qt.AlignBaseline checked: true } TextField { id: windowTitleField Layout.alignment: Qt.AlignBaseline Layout.fillWidth: true text: "Custom Dialog" } } Label { text: "Buttons:" } Flow { spacing: 8 Layout.fillWidth: true property bool updating: false function updateButtons(button, checked) { if (updating) return updating = true var buttons = 0 for (var i = 0; i < children.length; ++i) if (children[i].checked) buttons |= children[i].button if (!buttons) buttons = StandardButton.Ok helloDialog.standardButtons = buttons spinboxDialog.standardButtons = buttons dateDialog.standardButtons = buttons updating = false } CheckBox { text: "Help" property int button: StandardButton.Help onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Abort" property int button: StandardButton.Abort onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Close" property int button: StandardButton.Close onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Cancel" property int button: StandardButton.Cancel onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "NoToAll" property int button: StandardButton.NoToAll onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "No" property int button: StandardButton.No onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "YesToAll" property int button: StandardButton.YesToAll onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Yes" property int button: StandardButton.Yes onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Ignore" property int button: StandardButton.Ignore onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Retry" property int button: StandardButton.Retry onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Apply" property int button: StandardButton.Apply onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Reset" property int button: StandardButton.Reset onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "Restore Defaults" property int button: StandardButton.RestoreDefaults onCheckedChanged: parent.updateButtons(button, checked) } CheckBox { text: "OK" checked: true property int button: StandardButton.Ok onCheckedChanged: parent.updateButtons(button, checked) } Component.onCompleted: updateButtons() } Label { id: lastChosen } Item { Layout.fillHeight: true } } Rectangle { id: bottomBar anchors { left: parent.left right: parent.right bottom: parent.bottom } height: buttonRow.height * 1.2 color: Qt.darker(palette.window, 1.1) border.color: Qt.darker(palette.window, 1.3) Row { id: buttonRow spacing: 6 anchors.verticalCenter: parent.verticalCenter anchors.left: parent.left anchors.leftMargin: 12 width: parent.width Button { text: "Hello World" anchors.verticalCenter: parent.verticalCenter onClicked: helloDialog.open() } Button { text: "Input" anchors.verticalCenter: parent.verticalCenter onClicked: spinboxDialog.open() } Button { text: "Date" anchors.verticalCenter: parent.verticalCenter onClicked: dateDialog.open() } Button { text: "No buttons or margins" anchors.verticalCenter: parent.verticalCenter onClicked: filledDialog.open() } } } }

© 2020 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.