Maps in QtQuick (Qt 5.3)

bejronix

Hi,

I would like to write QtQuick application that contains among others maps. It is desktop application, it doesn't get location from anywhere, it should draw map on area that I wants, be able to include markers (would be great with custom markers), draw route (lines of many colors) on coordinates that I provide.

I've written such application in C# already but my goal is to do this in Qt because of beautyness and portability. I used GMap.NET and OpenStreetMaps that looks great for me so if it would be possible to use OSM it would be great.

Unfortunately I can't find any up-to-date information and sample codes that I download even for older Qt versions are unable to compile.

Tomme

Hi,
Did you try a webview with an API like googlemap ?

bejronix

I tried simple use of WebView and nothing except white screen appears.

@import QtQuick 2.2
import QtQuick.Window 2.1
import QtWebKit 3.0

Window {
visible: true
width: 600
height: 600

Rectangle {
    anchors.fill: parent

    WebView {
        id: webview
        url: "http://qt-project.org"
    }
}

}@

I get warning Using Qt Quick code model 1 instead of Qt Quick 2. (M324)

Such warnings I get during debug:

QSslSocket: cannot resolve TLSv1_1_client_method
QSslSocket: cannot resolve TLSv1_2_client_method
QSslSocket: cannot resolve TLSv1_1_server_method
QSslSocket: cannot resolve TLSv1_2_server_method
QSslSocket: cannot resolve SSL_select_next_proto
QSslSocket: cannot resolve SSL_CTX_set_next_proto_select_cb
QSslSocket: cannot resolve SSL_get0_next_proto_negotiated
QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated
QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated

When I copy some ssl binaries (libeay32.dll and ssleay32.dll) to .../mingw/bin/ folder these errors dissappears but still screen goes white.

sierdzio

You can remove the Rectangle, and you need to add this to WebView:
@
anchors.fill: parent
@