Qt 5.13 | Qt Quick Demo - Tweet Search

Qt 5.13.2 Reference Documentation

# Qt Quick Demo - Tweet Search

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      import QtQuick 2.0

      Rectangle {
          color: "#d6d6d6"
          width: parent.width
          height: childrenRect.height
          z: 2
          Connections {
              target: mainListView
              onAutoSearch: {
                  if (type == 'tag') {
                      tagSearch.open()
                      tagSearch.searchText = str
                  } else if (type == 'user'){
                      userSearch.open()
                      userSearch.searchText = str
                  } else {
                      wordSearch.open()
                      wordSearch.searchText = str
                  }
              }
          }

          Column {
              width: parent.width

              SearchDelegate {
                  id: wordSearch
                  label: "Search word..."
                  placeHolder: "Enter word"
                  onHasOpened: {
                      tagSearch.close()
                      userSearch.close()
                  }
                  onOk: {
                      mainListView.positionViewAtBeginning()
                      mainListView.clear()
                      tweetsModel.from = ""
                      tweetsModel.phrase = searchText
                  }
              }

              SearchDelegate {
                  id: userSearch
                  label: "From user..."
                  placeHolder: "@username"
                  prefix: "@"
                  onHasOpened:{
                      tagSearch.close()
                      wordSearch.close()
                  }
                  onOk: {
                      mainListView.positionViewAtBeginning()
                      mainListView.clear()
                      tweetsModel.phrase = ""
                      tweetsModel.from = searchText
                  }
              }

              SearchDelegate {
                  id: tagSearch
                  label: "Search hashtag..."
                  placeHolder: "#hashtag"
                  prefix: "#"
                  onHasOpened:{
                      userSearch.close()
                      wordSearch.close()
                  }
                  onOk: {
                      mainListView.positionViewAtBeginning()
                      mainListView.clear()
                      tweetsModel.from = ""
                      tweetsModel.phrase = "#" + searchText
                  }
              }

              SpriteSequence {
                  id: sprite
                  anchors.horizontalCenter: parent.horizontalCenter
                  width: 320
                  height: 300
                  running: true
                  interpolate: false
                  Sprite {
                      name: "bird"
                      source: "resources/bird-anim-sprites.png"
                      frameCount: 1
                      frameRate: 1
                      frameWidth: 320
                      frameHeight: 300
                      to: { "bird":10, "trill":1, "blink":1 }
                  }
                  Sprite {
                      name: "trill"
                      source: "resources/bird-anim-sprites.png"
                      frameCount: 5
                      frameRate: 3
                      frameWidth: 320
                      frameHeight: 300
                      to: {"bird":1}
                  }
                  Sprite {
                      name: "blink"
                      source: "resources/bird-anim-sprites.png"
                      frameCount: 1
                      frameRate: 3
                      frameWidth: 320
                      frameHeight: 300
                      frameX: 1600
                      to: {"bird":1}
                  }
              }
          }
      }