Class EnvironmentTab.EnvironmentVariableContentProvider

    • Constructor Detail

      • EnvironmentVariableContentProvider

        protected EnvironmentVariableContentProvider()
    • Method Detail

      • getElements

        public Object[] getElements​(Object inputElement)
        Description copied from interface: IStructuredContentProvider
        Returns the elements to display in the viewer when its input is set to the given element. These elements can be presented as rows in a table, items in a list, etc. The result is not modified by the viewer.
        Specified by:
        getElements in interface IStructuredContentProvider
        Parameters:
        inputElement - the input element
        Returns:
        the array of elements to display in the viewer
      • dispose

        public void dispose()
        Description copied from interface: IContentProvider
        Disposes of this content provider. This is called by the viewer when it is disposed.

        The viewer should not be updated during this call, as it is in the process of being disposed.

        The default implementation does nothing.

        Specified by:
        dispose in interface IContentProvider
      • inputChanged

        public void inputChanged​(Viewer viewer,
                                 Object oldInput,
                                 Object newInput)
        Description copied from interface: IContentProvider
        Notifies this content provider that the given viewer's input has been switched to a different element.

        A typical use for this method is registering the content provider as a listener to changes on the new input (using model-specific means), and deregistering the viewer from the old input. In response to these change notifications, the content provider should update the viewer (see the add, remove, update and refresh methods on the viewers).

        The viewer should not be updated during this call, as it might be in the process of being disposed.

        The default implementation does nothing.

        Specified by:
        inputChanged in interface IContentProvider
        Parameters:
        viewer - the viewer
        oldInput - the old input element, or null if the viewer did not previously have an input
        newInput - the new input element, or null if the viewer does not have an input