CustomDialogs.qml Example File

systemdialogs/CustomDialogs.qml 
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 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()
             }
         }
     }
 }

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