Hello, I have found a solution to this problem :)
It seems this was because webkitqmlplugin.dll was being built without the correct capabilities. I modified the *.pro file of the webkitqmlplugin and added the line: "TARGET.CAPABILITY=ALL -tcb" into "symbian" block of the *.pro file. Once I had made this change I then modified the *.pkg file of my app to include the webkit plugin binaries (since they are not installed onto the device when using the Qt installer). And then I could finally load local html files into a QMl WebView. Is this something that needs to be corrected - I know All -tcb isn't required, but it seems the *.pro file is incorrect for the webkitqmlplugin? On Tue, Jun 8, 2010 at 9:33 AM, Jack Wootton <[email protected]> wrote: > 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 > -- Regards Jack
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