package de.ugoe.cs.eventbench.swt; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.List; import org.eclipse.swt.widgets.MessageBox; import org.eclipse.swt.widgets.Shell; import de.ugoe.cs.util.console.CommandExecuter; public class SWTHelpers { public static boolean deleteSelectedFromStorage(final List list) { String[] selectedStrings = list.getSelection(); if( selectedStrings.length==0 ) { return false; } else { for( String selected : selectedStrings) { String command = "deleteObject " + selected; CommandExecuter.getInstance().exec(command); } return true; } } public static void noSelectionError(final Shell shell) { MessageBox messageBox = new MessageBox(shell, SWT.ERROR); messageBox.setMessage("No objects selected!"); messageBox.setText("Error"); messageBox.open(); } }