Qt & Goole Maps

[codeman]

Hello friends,

I have one questions about the google maps api interaction with Qt. Now I have an html file with my map. I have also a kml file with many overlays. When I import the kml file in Google Earth I get an tree with the items which represent the overlays and I can click it in or out.

So now I try to write an App with interaction to the google maps. How can I import the kml file into a say treewidget or Treeview with clickable item and anytime I click an item in my tree the maps show me the overlay. I don´t understand the interaction Qt<->GoogleMaps or
QWebView<->Js or the interaction with kml etc.

Any suggestions.

[srikanth_trulyit]

seems like kml follows xml standard. So you can comfortably parse the file using xml modules, prefer to use xml patterns and XSLT

http://doc.trolltech.com/4.5/qxmlquery.html

Prepare the view based on the required elements from kml, upon click extract the element and query against kml using xml query (http://doc.trolltech.com/4.5/qxmlquery.html)

This results in fast and direct element retrieval.

You can very well use QWebview to render the maps.