Qt 4.7: googlemaps.qml Example File (declarative/modelviews/webview/googlemaps.qml)

Qt Reference Documentation

# googlemaps.qml Example File

declarative/modelviews/webview/googlemaps.qml

     /****************************************************************************
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     // This example demonstrates how Web services such as Google Maps can be
     // abstracted as QML types. Here we have a "Mapping" module with a "Map"
     // type. The Map type has an address property. Setting that property moves
     // the map. The underlying implementation uses WebView and the Google Maps
     // API, but users from QML don't need to understand the implementation in
     // order to create a Map.

     import QtQuick 1.0
     import QtWebKit 1.0
     import "content/Mapping"

     Map {
         id: map
         width: 300
         height: 300
         address: "Paris"

         Rectangle {
             x: 70
             width: input.width + 20
             height: input.height + 4
             anchors.bottom: parent.bottom; anchors.bottomMargin: 5
             radius: 5
             opacity: map.status == "Ready" ? 1 : 0

             TextInput {
                 id: input
                 text: map.address
                 anchors.centerIn: parent
                 Keys.onReturnPressed: map.address = input.text
             }
         }

         Text {
             id: loading
             anchors.centerIn: parent
             text: map.status == "Error" ? "Error" : "Loading"
             opacity: map.status == "Ready" ? 0 : 1
             font.pixelSize: 30

             Behavior on opacity { NumberAnimation{} }
         }
     }