Qt 5.9 | Qt Quick Controls 2 | Qt Quick Controls 2 - Chat Tutorial | ConversationPage.qml Example File

Qt 5.9.2 Reference Documentation

# ConversationPage.qml Example File

chattutorial/chapter3-navigation/ConversationPage.qml

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      ** This file is part of the examples of the Qt Toolkit.
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      import QtQuick 2.6
      import QtQuick.Layouts 1.3
      import QtQuick.Controls 2.1

      Page {
          id: root

          property string inConversationWith

          header: ToolBar {
              ToolButton {
                  text: qsTr("Back")
                  anchors.left: parent.left
                  anchors.leftMargin: 10
                  anchors.verticalCenter: parent.verticalCenter
                  onClicked: root.StackView.view.pop()
              }

              Label {
                  id: pageTitle
                  text: inConversationWith
                  font.pixelSize: 20
                  anchors.centerIn: parent
              }
          }

          ColumnLayout {
              anchors.fill: parent

              ListView {
                  Layout.fillWidth: true
                  Layout.fillHeight: true
                  Layout.margins: pane.leftPadding + messageField.leftPadding
                  displayMarginBeginning: 40
                  displayMarginEnd: 40
                  verticalLayoutDirection: ListView.BottomToTop
                  spacing: 12
                  model: 10
                  delegate: Row {
                      readonly property bool sentByMe: index % 2 == 0

                      anchors.right: sentByMe ? parent.right : undefined
                      spacing: 6

                      Rectangle {
                          id: avatar
                          width: height
                          height: parent.height
                          color: "grey"
                          visible: !sentByMe
                      }

                      Rectangle {
                          width: 80
                          height: 40
                          color: sentByMe ? "lightgrey" : "steelblue"

                          Label {
                              anchors.centerIn: parent
                              text: index
                              color: sentByMe ? "black" : "white"
                          }
                      }
                  }

                  ScrollBar.vertical: ScrollBar {}
              }

              Pane {
                  id: pane
                  Layout.fillWidth: true

                  RowLayout {
                      width: parent.width

                      TextArea {
                          id: messageField
                          Layout.fillWidth: true
                          placeholderText: qsTr("Compose message")
                          wrapMode: TextArea.Wrap
                      }

                      Button {
                          id: sendButton
                          text: qsTr("Send")
                          enabled: messageField.length > 0
                      }
                  }
              }
          }
      }