QtWebkit 插件使用方法

QtWebkit支持传统的Netscape Plugin，要求先允许插件支持，该选项是：

QWebSettings::PluginsEnabled

然后Qt就会在以下路径中查找插件：

Linux/Unix (X11)

 
.mozilla/plugins in the user's home directory

• .netscape/plugins in the user's home directory
• System locations, such as
  • /usr/lib/browser/plugins
  • /usr/local/lib/mozilla/plugins
  • /usr/lib/firefox/plugins
  • /usr/lib64/browser-plugins
  • /usr/lib/browser-plugins
  • /usr/lib/mozilla/plugins
  • /usr/local/netscape/plugins
  • /opt/mozilla/plugins
  • /opt/mozilla/lib/plugins
  • /opt/netscape/plugins
  • /opt/netscape/communicator/plugins
  • /usr/lib/netscape/plugins
  • /usr/lib/netscape/plugins-libc5
  • /usr/lib/netscape/plugins-libc6
  • /usr/lib64/netscape/plugins
  • /usr/lib64/mozilla/plugins
• Locations specified by environment variables:
  • $MOZILLA_HOME/plugins
  • $MOZ_PLUGIN_PATH
  • $QTWEBKIT_PLUGIN_PATH
• Windows

• The user's Application Data\Mozilla\plugins directory
• Standard system locations of plugins for Quicktime, Flash, etc.

Mac OS X

• Library/Internet Plug-Ins in the user's home directory
• The system /Library/Internet Plug-Ins directory