Qt Quick System Dialog Examples▲
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import QtQuick 2.2
import QtQuick.Controls 1.2
import QtQuick.Dialogs 1.1
import QtQuick.Layouts 1.1
import QtQuick.Window 2.0
Item {
id: root
width: 580
height: 400
SystemPalette { id: palette }
clip: true
MessageDialog {
id: messageDialog
visible: messageDialogVisible.checked
modality: messageDialogModal.checked ? Qt.WindowModal : Qt.NonModal
title: windowTitleField.text
text: customizeText.checked ? textField.text : ""
informativeText: customizeInformativeText.checked ? informativeTextField.text : ""
detailedText: customizeDetailedText.checked ? detailedTextField.text : ""
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"
}
ScrollView {
id: scrollView
anchors {
left: parent.left
right: parent.right
top: parent.top
bottom: bottomBar.top
leftMargin: 12
}
ColumnLayout {
spacing: 8
Item { Layout.preferredHeight: 4 } // padding
Label {
font.bold: true
text: "Message dialog properties:"
}
CheckBox {
id: messageDialogModal
text: "Modal"
checked: true
Binding on checked { value: messageDialog.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: "Alert"
}
}
Label { text: "Icon:" }
Flow {
spacing: 8
Layout.fillWidth: true
property bool updating: false
function updateIcon(icon, checked) {
if (updating) return
updating = true
messageDialog.icon = (checked ? icon : StandardIcon.NoIcon)
for (var i = 0; i < children.length; ++i)
if (children[i].icon !== icon)
children[i].checked = false
updating = false
}
CheckBox {
id: iconInformation
text: "Information"
property int icon: StandardIcon.Information
onCheckedChanged: parent.updateIcon(icon, checked)
}
CheckBox {
id: iconWarning
text: "Warning"
checked: true
property int icon: StandardIcon.Warning
onCheckedChanged: parent.updateIcon(icon, checked)
Component.onCompleted: parent.updateIcon(icon, true)
}
CheckBox {
id: iconCritical
text: "Critical"
property int icon: StandardIcon.Critical
onCheckedChanged: parent.updateIcon(icon, checked)
}
CheckBox {
id: iconQuestion
text: "Question"
property int icon: StandardIcon.Question
onCheckedChanged: parent.updateIcon(icon, checked)
}
}
RowLayout {
CheckBox {
id: customizeText
text: "Primary Text"
Layout.alignment: Qt.AlignBaseline
checked: true
}
TextField {
id: textField
Layout.alignment: Qt.AlignBaseline
Layout.fillWidth: true
text: "Attention Please"
}
}
RowLayout {
CheckBox {
id: customizeInformativeText
text: "Informative Text"
Layout.alignment: Qt.AlignBaseline
checked: true
}
TextField {
id: informativeTextField
Layout.alignment: Qt.AlignBaseline
Layout.fillWidth: true
text: "Be alert!"
}
}
Label { text: "Buttons:" }
Flow {
spacing: 8
Layout.fillWidth: true
Layout.preferredWidth: root.width - 30
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
messageDialog.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: "OK"
checked: true
property int button: StandardButton.Ok
onCheckedChanged: parent.updateButtons(button, checked)
}
}
RowLayout {
CheckBox {
id: customizeDetailedText
text: "Detailed Text"
Layout.alignment: Qt.AlignBaseline
checked: true
}
TextField {
id: detailedTextField
Layout.alignment: Qt.AlignBaseline
Layout.fillWidth: true
text: "The world needs more lerts."
}
}
CheckBox {
id: messageDialogVisible
text: "Visible"
Binding on checked { value: messageDialog.visible }
}
Label {
id: lastChosen
}
}
}
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: "Open"
anchors.verticalCenter: parent.verticalCenter
onClicked: messageDialog.open()
}
Button {
text: "Close"
anchors.verticalCenter: parent.verticalCenter
onClicked: messageDialog.close()
}
}
}
}