TweetDelegate.qml Example File | Qt 5.12 5.12.4

Qt 5.12 | Qt Quick Demo - Tweet Search | TweetDelegate.qml Example File

Qt 5.12.4 Reference Documentation

# TweetDelegate.qml Example File

demos/tweetsearch/content/TweetDelegate.qml

      /****************************************************************************
      **
      ** 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 2.0
      import "tweetsearch.mjs" as Helper

      Item {
          id: container
          property real hm: 1.0
          property int appear: -1
          property real startRotation: 1

          onAppearChanged: {
              container.startRotation = 0.5
              flipBar.animDuration = appear;
              delayedAnim.start();
          }

          SequentialAnimation {
              id: delayedAnim
              PauseAnimation { duration: 50 }
              ScriptAction { script: flipBar.flipDown(startRotation); }
          }

          width: 320
          height: flipBar.height * hm

          FlipBar {
              id: flipBar

              property bool flipped: false
              delta: startRotation

              anchors.bottom: parent.bottom
              width: container.ListView.view ? container.ListView.view.width : 0
              height: Math.max(72, tweet.y + tweet.height + 10)

              front: Rectangle {
                  width: container.ListView.view ? container.ListView.view.width : 0
                  height: Math.max(72, tweet.y + tweet.height + 10)
                  color: "#2699bf"

                  Rectangle { color: "#33ccff"; width: parent.width; height: 1 }
                  Rectangle { color: "#1a6680"; width: parent.width; height: 1; anchors.bottom: parent.bottom }

                  Image {
                      id: placeHolder
                      source: "resources/anonymous.png"
                      x: 10; y: 9
                      visible: avatar.status != Image.Ready
                  }

                  Image {
                      id: avatar
                      source: model.userImage
                      anchors.fill: placeHolder
                      MouseArea {
                          id: mouseArea
                          anchors.fill: parent
                          onClicked: {
                              flipBar.flipUp()
                              flipBar.flipped = true
                          }
                      }
                  }

                  Text {
                      id: name
                      text: model.name
                      anchors { left: avatar.right; leftMargin: 10; top: avatar.top; topMargin: -3 }
                      font.pixelSize: 12
                      font.bold: true
                      color: "white"
                      linkColor: "white"
                  }

                  Text {
                      id: tweet
                      text: model.statusText
                      anchors { left: avatar.right; leftMargin: 10; top: name.bottom; topMargin: 0; right: parent.right; rightMargin: 10 }
                      wrapMode: Text.WordWrap
                      font.pixelSize: 12
                      font.bold: false
                      color: "#adebff"
                      linkColor: "white"
                      onLinkActivated: {
                          var tag = link.split("https://twitter.com/search?q=%23")
                          var user = link.split("https://twitter.com/")
                          if (tag[1] != undefined) {
                              mainListView.positionViewAtBeginning()
                              mainListView.clear()
                              mainListView.autoSearch('tag', tag[1])
                              tweetsModel.from = ""
                              tweetsModel.phrase = "#" + tag[1]
                          } else if (user[1] != undefined) {
                              mainListView.positionViewAtBeginning()
                              mainListView.clear()
                              mainListView.autoSearch('user', user[1])
                              tweetsModel.phrase = ""
                              tweetsModel.from = user[1]
                          } else
                              Qt.openUrlExternally(link)
                      }
                  }
              }

              back: Rectangle {
                  width: container.ListView.view ? container.ListView.view.width : 0
                  height: Math.max(72, tweet.y + tweet.height + 10)
                  color: "#be4a25"

                  Rectangle { color: "#ff6633"; width: parent.width; height: 1 }
                  Rectangle { color: "#80341a"; width: parent.width; height: 1; anchors.bottom: parent.bottom }

                  Image {
                      id: avatar2
                      source: model.userImage
                      anchors.right: parent.right
                      anchors.rightMargin: 10
                      y: 9
                      MouseArea {
                          anchors.fill: parent
                          onClicked: {
                              flipBar.flipDown()
                              flipBar.flipped = false
                          }
                      }
                  }

                  Text {
                      id: username
                      text: model.twitterName
                      x: 10; anchors { top: avatar2.top; topMargin: -3 }
                      font.pixelSize: 12
                      font.bold: true
                      color: "white"
                      linkColor: "white"
                  }

                  Text {
                      text: model.source + "<br>" + Helper.formatDate(model.published) + "<br>" + model.uri
                      x: 10; anchors { top: username.bottom; topMargin: 0 }
                      wrapMode: Text.WordWrap
                      font.pixelSize: 12
                      font.bold: false
                      color: "#ffc2ad"
                      linkColor: "white"
                      onLinkActivated: Qt.openUrlExternally(link);
                  }
              }
          }
      }