choosetheroutines.java

JAVA编写的单击的PIZZA店销售系统

package GUI;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Dialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.jface.dialogs.*;
import PizzaProduct.Pizza;

public class ChooseTheRoutines extends Dialog {

	protected Object result;

	protected Shell shell;
	protected Pizza[] pizzas;
	protected int routinestime; 
	/**
	 * Create the dialog
	 * @param parent
	 * @param style
	 */
	public ChooseTheRoutines(Shell parent, int style) {
		super(parent, style);
	}

	/**
	 * Create the dialog
	 * @param parent
	 */
	public ChooseTheRoutines(Shell parent) {
		this(parent, SWT.NONE);
	}
	public ChooseTheRoutines(Shell parent , Pizza[] pizzas) {
		this(parent, SWT.NONE);
		this.pizzas = pizzas;
	}
	/**
	 * Open the dialog
	 * @return the result
	 */
	public Object open() {
		createContents();
		shell.open();
		shell.layout();
		Display display = getParent().getDisplay();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch())
				display.sleep();
		}
		return result;
	}

	/**
	 * Create contents of the dialog
	 */
	protected void createContents() {
		shell = new Shell(getParent(), SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
		shell.setSize(363, 173);
		shell.setText("请选择");

		final Label label = new Label(shell, SWT.NONE);
		label.setText("请选择PIZZA的烘烤速度");
		label.setBounds(26, 23, 151, 35);

		final Button fastButton = new Button(shell, SWT.RADIO);
		fastButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				routinestime=3;
			}
		});
		fastButton.setText("Fast");
		fastButton.setBounds(26, 64, 93, 16);

		final Button normalButton = new Button(shell, SWT.RADIO);
		normalButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				routinestime=5;
			}
		});
		normalButton.setText("Normal");
		normalButton.setBounds(141, 64, 93, 16);

	
		
		final Button slowButton = new Button(shell, SWT.RADIO);
		slowButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				routinestime=10;
			}
		});
		slowButton.setText("Slow");
		slowButton.setBounds(256, 64, 93, 16);
		
		/**
		 * We need to check if user has choosed a routines
		 * and Set the routines of all the pizza in the order 
		 * after do that, we need to go to next.
		 * Create a dialog to get the information that if the customer eatting in the store.
		 */
		
		final Button button = new Button(shell, SWT.NONE);
		button.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				int i;
				if(fastButton.getSelection()||normalButton.getSelection()||slowButton.getSelection()){
					for(i=0;i<pizzas.length;i++){
						pizzas[i].setRoutines(routinestime);
					}
					final Shell fornext;
					fornext=shell.getShell();
					final IfInStore ifinstore= new IfInStore(fornext,pizzas);
					ifinstore.open();
					shell.close();
				}
				else
					MessageDialog.openWarning(shell, "警告","请选择烘烤的速度");
			}
		});
		button.setText("确定");
		button.setBounds(96, 102, 48, 22);

		final Button cancelbutton = new Button(shell, SWT.NONE);
		cancelbutton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				shell.close();
			}
		});
		cancelbutton.setText("返回");
		cancelbutton.setBounds(205, 102, 48, 22);

		//
	}

}