Example usage for org.eclipse.jface.action IAction getHelpListener

Introduction

In this page you can find the example usage for org.eclipse.jface.action IAction getHelpListener.

Prototype

HelpListener getHelpListener();

Source Link

Document

Returns a help listener for this action.

Usage

From source file:org.drools.eclipse.flow.common.editor.DropDownMenuWithDefaultAction.java

License:Apache License

public void setAction(final IAction action) {
    if (this.enabledListener == null) {
        this.enabledListener = new EnabledPropertyChangeListener(this);
    }/* ww  w.ja  v a2 s .c  o  m*/
    setText(action.getText());
    setToolTipText(action.getToolTipText());
    setImageDescriptor(action.getImageDescriptor());
    setDisabledImageDescriptor(action.getDisabledImageDescriptor());
    setEnabled(action.isEnabled());
    setDescription(action.getDescription());
    setHelpListener(action.getHelpListener());
    setHoverImageDescriptor(action.getHoverImageDescriptor());
    if (this.delegate != null) {
        this.delegate.removePropertyChangeListener(this.enabledListener);
    }
    this.delegate = action;
    this.delegate.addPropertyChangeListener(this.enabledListener);
}

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