How to show swf file in webview!

I have an application which has to load an swf in a qml application! I had successfully loaded youtube etc by specifying url in the url field inside webview! but when I add my swf file I cannot see my file loaded! How can I acheive this! This is my qml code! …..  WebView {         id: webview;         x: 0         y: 0         anchors.horizontalCenter: parent.horizontalCenter         anchors.verticalCenter: parent.verticalCenter         url: "neo.swf";         preferredWidth: parent.width         preferredHeight: parent.height         scale: 1         smooth: false         settings.pluginsEnabled: true;     } ……………. any help!