Example usage for org.eclipse.jface.dialogs IDialogPage performHelp

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs IDialogPage performHelp.

Prototype

void performHelp();

Source Link

Document

Notifies that help has been requested for this dialog page.

Usage

From source file:eu.esdihumboldt.hale.ui.functions.groovy.internal.PageHelp.java

License:Open Source License

/**
 * Create a tool item that calls {@link IDialogPage#performHelp()} on the
 * given dialog page.//  w ww.j  a v  a 2 s.c o m
 * 
 * @param bar the tool bar
 * @param page the dialog page
 */
public static void createToolItem(ToolBar bar, final IDialogPage page) {
    ToolItem item = new ToolItem(bar, SWT.PUSH);
    item.setToolTipText("Show help");
    item.setImage(CommonSharedImages.getImageRegistry().get(CommonSharedImages.IMG_HELP));

    item.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            page.performHelp();
        }
    });
}

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