Switch Image of a Handler in a e4 rcp

…衆ロ難τιáo~ 提交于 2021-02-10 14:59:50

问题


I have an e4 rcp application and I want to extend my application with a toolbar item that should change the icon URL when the user execute it.

Is there any possibility to do this as I can do it in a MPart?


回答1:


Just call the setIconURI method of MToolItem in your handler for the tool item:

@Execute
public void execute(MToolItem mitem)
{
  mitem.setIconURI("platform:/plugin/......");

  ... other code
}


来源:https://stackoverflow.com/questions/46191767/switch-image-of-a-handler-in-a-e4-rcp

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