Hello,
I posted this problem a while back, but waited until I could recreate the
problem on a new device before posting again (I can).
I have a new N97 with Qt 4.7 installed using qt_installer.sis. I have a QML
application which contains a few CPP files, just to load the main QML file.
The application installs onto the N97 without a problem and the Qt demos and
exampls run on the device (apart from the declarative demos, but I
understand this issue is already known about).
I had to do the following steps to get this far:
1. Modify the *.pkg file to include the following the webkit pkugin binaries
and the webkit plugin stub files
"/epoc32/release/$(PLATFORM)/$(TARGET)/webkitqmlplugin.dll" -
"!:\sys\bin\webkitqmlplugin.dll"
"/epoc32/winscw/c/resource/qt/imports/org/webkit/qmldir"
-"!:\resource\qt\imports\org\webkit\qmldir"
"/epoc32/winscw/c/resource/qt/imports/org/webkit/webkitqmlplugin.qtplugin"
- "!:\resource\qt\imports\org\webkit\webkitqmlplugin.qtplugin"
2. Modified the mmp file to change capability to All -tcb (just to ensure
there were no issues here)
3. Add QML, HTML and JavaScript files to the Qt resource file.
The QML WebView component does load because I added an onCompleted listener
to modify the UI when the WebView component is loaded:
WebView {
id:myWebView
function init() {
myRectangle.visible = true
myRectangle.color = "blue"
}
Component.onCompleted: init();
width:500
height:500
scale:1
url: "qrc:/MyFile.html"
}
Rectangle {
id: myRectangle
color:"red"
visible:false
}
The component rectangle is just there so I can check the WebView component
loads...and it does (i.e myRectangle becomes visible and is blue). However
the html file MyFile.html is never displayed. I have tried loading a an
external URL (www.google.com) too. Neither of these work, all I get is a
blank screen. There are other QMl components, such as buttons which do
display, even basic animation works. So it seems QML is working correctly.
I have also added some code to a QML button so that when pressed it forced
the URL of WebView to be "http://www.google.com"; i.e.
onClicked: {
webView.url = "http://www.google.com";
console.debug(webView.url);
console.debug(webView.progress);
console.log(webView.Error);
}
The output was:
[Qt Message] http://www.google.com
[Qt Message] 0.10000000149011612
[Qt Message] undefined
I pressed it a second time and the output was:
[Qt Message] http://www.google.com
[Qt Message] 1
[Qt Message] undefined
This all seems correct, no errors and the "1" means the page has loaded.
I can use the browser on the device, so I don't think there is an issue
there. As I mentioned before, I modfied the *.mmp to provide All -tcb
capabilties.
Is there anything obvious I've missed? I've reached a bit of a dead-end
trying to get WebView to work on a S60 device.
--
Regards
Jack
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