SearchResultDelegate.qml Example File | Qt Location 5.4

- Qt 5.4
- Qt Location
- Places (QML)
- SearchResultDelegate.qml Example File
- Qt 5.4.2 Reference Documentation

# SearchResultDelegate.qml Example File

places/content/places/SearchResultDelegate.qml

    /****************************************************************************
    **
    ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
    ** Contact: http://www.qt-project.org/legal
    **
    ** This file is part of the examples of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:BSD$
    ** 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.
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    **     notice, this list of conditions and the following disclaimer in
    **     the documentation and/or other materials provided with the
    **     distribution.
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    **     of its contributors may be used to endorse or promote products derived
    **     from this software without specific prior written permission.
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    import QtQuick 2.0
    import QtLocation 5.3
    import "PlacesUtils.js" as PlacesUtils

    Item {
        id: root

        signal displayPlaceDetails(variant data)
        signal searchFor(string query)

        width: parent.width
        height: childrenRect.height + 20

        Component {
            id: placeComponent

            Item {
                id: placeRoot

                height: childrenRect.height
                width: parent.width

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

                    Text {
                        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
                    }
                }

                Row {
                    Image {
                        source: place.favorite ? "../../resources/star.png" : place.icon.url()
                    }

                    Column {
                        anchors.verticalCenter: parent.verticalCenter
                        Text {
                            id: placeName
                            text: place.favorite ? place.favorite.name : place.name
                        }

                        Text {
                            id: distanceText
                            font.italic: true
                            text: PlacesUtils.prettyDistance(distance)
                        }
                    }
                }

                MouseArea {
                    anchors.fill: parent

                    onPressed: placeRoot.state = "Pressed"
                    onReleased: placeRoot.state = ""
                    onCanceled: placeRoot.state = ""

                    onClicked: {
                        if (model.type === undefined || type === PlaceSearchModel.PlaceResult) {
                            if (!place.detailsFetched)
                                place.getDetails();

                            root.displayPlaceDetails({
                                                     distance: model.distance,
                                                     place: model.place,
                        });
                        }
                    }
                }

                states: [
                    State {
                        name: ""
                    },
                    State {
                        name: "Pressed"
                        PropertyChanges { target: placeName; color: "#1C94FC"}
                        PropertyChanges { target: distanceText; color: "#1C94FC"}
                    }
                ]
            }
        }

        Component {
            id: proposedSearchComponent

            Item {
                id: proposedSearchRoot

                height: childrenRect.height
                width: parent.width

                Row {
                    Image {
                        source: icon.url()
                    }

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

                MouseArea {
                    anchors.fill: parent

                    onPressed: proposedSearchRoot.state = "Pressed"
                    onReleased: proposedSearchRoot.state = ""
                    onCanceled: proposedSearchRoot.state = ""

                    onClicked: root.ListView.view.model.updateWith(index);
                }

                states: [
                    State {
                        name: ""
                    },
                    State {
                        name: "Pressed"
                        PropertyChanges { target: proposedSearchTitle; color: "#1C94FC"}
                    }
                ]
            }
        }

        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
                }
            }
        }
    }