Examples of org.eclipse.ui.help.AbstractHelpUI

org.eclipse.ui.help.AbstractHelpUI

Abstract base class for the help system UI.

The Eclipse platform provides an extension point ("org.eclipse.ui.helpSupport") for plugging in a help system UI. The help system UI is an optional component; applications may provide a UI for presenting help to the user by implementing a subclass and including the name of their class in the <config> element in an extension to the "org.eclipse.ui.helpSupport" extension point.

Note that the standard implementation of the help system UI is provided by the "org.eclipse.help.ui" plug-in. Since the platform can only make use of a single help system UI implementation, make sure that the platform is not configured with more than one plug-in trying to extend this extension point.

@since 3.0

  private class CompatibilityIHelpImplementation implements IHelp {


    /** @deprecated */
    public void displayHelp() {
      // real method - forward to help UI if available
      AbstractHelpUI helpUI = getHelpUI();
      if (helpUI != null) {
        helpUI.displayHelp();
      }
    }

    }


    /** @deprecated */
    public void displayContext(IContext context, int x, int y) {
      // real method - forward to help UI if available
      AbstractHelpUI helpUI = getHelpUI();
      if (helpUI != null) {
        helpUI.displayContext(context, x, y);
      }
    }

    }


    /** @deprecated */
    public void displayHelpResource(String href) {
      // real method - forward to help UI if available
      AbstractHelpUI helpUI = getHelpUI();
      if (helpUI != null) {
        helpUI.displayHelpResource(href);
      }
    }

Examples of org.eclipse.ui.help.AbstractHelpUI

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