Qt 5.7 | Qt Location | Places (QML) | SearchResultDelegate.qml Example File

Qt 5.7.1 Reference Documentation

# SearchResultDelegate.qml Example File

places/views/SearchResultDelegate.qml

      /****************************************************************************
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      ** This file is part of the examples of the Qt Toolkit.
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      import QtQuick 2.5
      import QtLocation 5.6
      import QtQuick.Controls 1.4
      import QtQuick.Layouts 1.2
      import "../helper.js" as Helper

      Item {
          id: root

          signal showPlaceDetails(variant place,variant distance)
          signal searchFor(string query)

          width: parent.width
          height: childrenRect.height

          Component {
              id: placeComponent
              Item {
                  id: placeRoot
                  width: root.width
                  height: Math.max(icon.height, 3 * placeName.height)

                  Rectangle {
                      anchors.fill: parent
                      color: "#44ffffff"
                      visible: mouse.pressed
                  }

                  Rectangle {
                      anchors.fill: parent
                      color: "#dbffde"
                      visible: model.sponsored !== undefined ? model.sponsored : false

                      Label {
                          text: qsTr("Sponsored result")
                          horizontalAlignment: Text.AlignRight
                          anchors.right: parent.right
                          anchors.bottom: parent.bottom
                          font.pixelSize: 8
                          visible: model.sponsored !== undefined ? model.sponsored : false
                      }
                  }

                  GridLayout {
                      rows: 2
                      columns: 2
                      anchors.fill: parent
                      anchors.leftMargin: 30
                      flow: GridLayout.TopToBottom

                      Image {
                          // anchors.verticalCenter: parent.verticalCenter
                          id:icon
                          source: place.favorite ? "../../resources/star.png" : place.icon.url()
                          Layout.rowSpan: 2
                      }

                      Label {
                          id: placeName
                          text: place.favorite ? place.favorite.name : place.name
                          Layout.fillWidth: true
                      }

                      Label {
                          id: distanceText
                          font.italic: true
                          text: Helper.formatDistance(distance)
                          Layout.fillWidth: true
                      }
                  }

                  Rectangle {
                      anchors.left: parent.left
                      anchors.right: parent.right
                      anchors.margins: 15
                      height: 1
                      color: "#46a2da"
                  }

                  MouseArea {
                      id: mouse
                      anchors.fill: parent
                      onClicked: {
                          if (model.type === undefined || type === PlaceSearchModel.PlaceResult) {
                              if (!place.detailsFetched)
                                  place.getDetails();
                              root.showPlaceDetails(model.place, model.distance);
                          }
                      }
                  }
              }
          }

          Component {
              id: proposedSearchComponent

              Item {
                  id: proposedSearchRoot

                  width: root.width
                  height: Math.max(icon.height, 2 * proposedSearchTitle.height)

                  Rectangle {
                      anchors.fill: parent
                      color: "#11ffffff"
                      visible: mouse.pressed
                  }

                  RowLayout {
                      anchors.fill: parent
                      anchors.leftMargin: 30

                      Image {
                          source: icon.url()
                      }

                      Label {
                          id: proposedSearchTitle
                          anchors.verticalCenter: parent.verticalCenter
                          text: "Search for " + title
                      }
                  }

                  Rectangle {
                      anchors.left: parent.left
                      anchors.right: parent.right
                      anchors.margins: 15
                      height: 1
                      color: "#46a2da"
                  }

                  MouseArea {
                      anchors.fill: parent
                      onClicked: root.ListView.view.model.updateWith(index);
                  }
              }
          }

          Loader {
              anchors.left: parent.left
              anchors.right: parent.right

              sourceComponent: {
                  switch (model.type) {
                  case PlaceSearchModel.PlaceResult:
                      return placeComponent;
                  case PlaceSearchModel.ProposedSearchResult:
                      return proposedSearchComponent;
                  default:
                      //do nothing, don't assign component if result type not recognized
                  }
              }
          }
      }