DialogPage.qml Example File

  /****************************************************************************
  **
  ** Copyright (C) 2017 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 2.6
  import QtQuick.Layouts 1.0
  import QtQuick.Controls 2.1

  ScrollablePage {
      id: page

      readonly property int buttonWidth: Math.max(button.implicitWidth, Math.min(button.implicitWidth * 2, page.availableWidth / 3))

      Column {
          spacing: 40
          width: parent.width

          Label {
              width: parent.width
              wrapMode: Label.Wrap
              horizontalAlignment: Qt.AlignHCenter
              text: "Dialog is a popup that is mostly used for short-term tasks "
                  + "and brief communications with the user."
          }

          Button {
              text: "Message"
              anchors.horizontalCenter: parent.horizontalCenter
              width: buttonWidth
              onClicked: messageDialog.open()

              Dialog {
                  id: messageDialog

                  x: (parent.width - width) / 2
                  y: (parent.height - height) / 2

                  title: "Message"

                  Label {
                      text: "Lorem ipsum dolor sit amet..."
                  }
              }
          }

          Button {
              id: button
              text: "Confirmation"
              anchors.horizontalCenter: parent.horizontalCenter
              width: buttonWidth
              onClicked: confirmationDialog.open()

              Dialog {
                  id: confirmationDialog

                  x: (parent.width - width) / 2
                  y: (parent.height - height) / 2
                  parent: ApplicationWindow.overlay

                  modal: true
                  title: "Confirmation"
                  standardButtons: Dialog.Yes | Dialog.No

                  Column {
                      spacing: 20
                      anchors.fill: parent
                      Label {
                          text: "The document has been modified.\nDo you want to save your changes?"
                      }
                      CheckBox {
                          text: "Do not ask again"
                          anchors.right: parent.right
                      }
                  }
              }
          }

          Button {
              text: "Content"
              anchors.horizontalCenter: parent.horizontalCenter
              width: buttonWidth
              onClicked: contentDialog.open()

              Dialog {
                  id: contentDialog

                  x: (parent.width - width) / 2
                  y: (parent.height - height) / 2
                  width: Math.min(page.width, page.height) / 3 * 2
                  contentHeight: logo.height * 2
                  parent: ApplicationWindow.overlay

                  modal: true
                  title: "Content"
                  standardButtons: Dialog.Close

                  Flickable {
                      id: flickable
                      clip: true
                      anchors.fill: parent
                      contentHeight: column.height

                      Column {
                          id: column
                          spacing: 20
                          width: parent.width

                          Image {
                              id: logo
                              width: parent.width / 2
                              anchors.horizontalCenter: parent.horizontalCenter
                              fillMode: Image.PreserveAspectFit
                              source: "../images/qt-logo.png"
                          }

                          Label {
                              width: parent.width
                              text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc finibus "
                                  + "in est quis laoreet. Interdum et malesuada fames ac ante ipsum primis "
                                  + "in faucibus. Curabitur eget justo sollicitudin enim faucibus bibendum. "
                                  + "Suspendisse potenti. Vestibulum cursus consequat mauris id sollicitudin. "
                                  + "Duis facilisis hendrerit consectetur. Curabitur sapien tortor, efficitur "
                                  + "id auctor nec, efficitur et nisl. Ut venenatis eros in nunc placerat, "
                                  + "eu aliquam enim suscipit."
                              wrapMode: Label.Wrap
                          }
                      }

                      ScrollIndicator.vertical: ScrollIndicator {
                          parent: contentDialog.contentItem
                          anchors.top: flickable.top
                          anchors.bottom: flickable.bottom
                          anchors.right: parent.right
                          anchors.rightMargin: -contentDialog.rightPadding + 1
                      }
                  }
              }
          }

          Button {
              text: "Input"
              anchors.horizontalCenter: parent.horizontalCenter
              width: buttonWidth
              onClicked: inputDialog.open()

              Dialog {
                  id: inputDialog

                  x: (parent.width - width) / 2
                  y: (parent.height - height) / 2
                  parent: ApplicationWindow.overlay

                  focus: true
                  modal: true
                  title: "Input"
                  standardButtons: Dialog.Ok | Dialog.Cancel

                  ColumnLayout {
                      spacing: 20
                      anchors.fill: parent
                      Label {
                          elide: Label.ElideRight
                          text: "Please enter the credentials:"
                          Layout.fillWidth: true
                      }
                      TextField {
                          focus: true
                          placeholderText: "Username"
                          Layout.fillWidth: true
                      }
                      TextField {
                          placeholderText: "Password"
                          echoMode: TextField.PasswordEchoOnEdit
                          Layout.fillWidth: true
                      }
                  }
              }
          }
      }
  }