import java.awt.*;

public class AllEvents extends AllComponents {

	public AllEvents(String title) {
		super(title);
	}

	// This method handles all the events generated by all the components.
	public boolean handleEvent(Event event) {
		switch (event.id) {
		// Most components generate ACTION_EVENT
		// We test the target field to find out which component.
		case Event.ACTION_EVENT:
			if (event.target == textfield) {
				textarea.setText("Your name is: " + (String)event.arg + "\n");
			}
			else if (event.target == choice) {
				textarea.setText("Your favorite color is: " +
					(String)event.arg + "\n");
			}
			else if ( (event.target == checkboxes[0]) ||
				(event.target == checkboxes[1]) ||
				(event.target == checkboxes[2])   ) {
				textarea.setText("Your favorite flavor is: " +
					checkbox_group.getCurrent().getLabel() + "\n");
			}
			else if (event.target == list) {
				textarea.setText("You double-clicked on: " + 
				(String)event.arg + "\n");
			}
			else if (event.target == okay) {
				textarea.setText("Okay button clicked.\n");
			}
			else if (event.target == cancel) {
				textarea.setText("Cancel button clicked.\n");
			}
			else if (event.target instanceof MenuItem) {
				// Since we didn't save references to each of the menu objects,
				// we check which one was pressed by comparing labels.
				// Note that we respond to these menu items by
				// popping up kialog boxes.

				if (((String)event.arg).equals("Quit")) {
					YesNoDialog d = new ReallyQuitDialog(this,textarea);
					d.show();
				}
				else if (((String)event.arg).equals("Open")) {
					textarea.setText("You selected Open.\n");
					// Use the dialog box created by our superclass.
					file_dialog.pack();	// bug workaround
					file_dialog.show();	// blocks until user selects a file
					textarea.setText("you selected file:" +
						file_dialog.getFile());
				}

				else if (((String)event.arg).equals("About")) {
					InfoDialog d;
					d = new InfoDialog(this,"About AWT Demo",
						"This demo was writen by David Flanagan\n" +
						"Copyright (c) 1996 O'Reilly & Associates");
					d.show();
					textarea.setText("You selected About.\n");
				}
			}
			else {
				textarea.setText("Unknown action event.");
			}
			break;

		// Double-clicking on a list generates an action event.
		// But list selection and deselection are separate event types.
		case Event.LIST_SELECT:
			textarea.setText("You selected: " +
				list.getItem(((Integer)event.arg).intValue()) + "\n");
			break;
		case Event.LIST_DESELECT:
			textarea.setText("You deselected: " +
				list.getItem(((Integer)event.arg).intValue()) + "\n");
			break;

		// These are some events pertaining to the window itself.
		case Event.WINDOW_DESTROY:
			textarea.setText("Window Destroy\n");
			break;
		case Event.WINDOW_ICONIFY:
			textarea.setText("Window Iconify\n");
			break;
		case Event.WINDOW_DEICONIFY:
			textarea.setText("Window Deiconify\n");
			break;
		case Event.WINDOW_MOVED:
			textarea.setText("Window Moved\n");
			break;

		// We print a message about each of these mouse and key events.
		// but return false after so that they can still
		// be properly handled by their correct recipient.
		case Event.MOUSE_DOWN:
			textarea.setText("Window down: [" + event.x + "," + event.y + "]\n");
			return false;
		case Event.MOUSE_UP:
			textarea.setText("Window up: [" + event.x + "," + event.y + "]\n");
			return false;
		case Event.MOUSE_DRAG:
			textarea.setText("Window drag: [" + event.x + "," + event.y + "]\n");
			return false;
		case Event.KEY_PRESS:
		case Event.KEY_ACTION:
			textarea.setText("Key press\n");
			return false;
		case Event.KEY_RELEASE:
		case Event.KEY_ACTION_RELEASE:
			textarea.setText("Key release\n");
			return false;

		// We ignore these event types.
		case Event.GOT_FOCUS:
		case Event.LOST_FOCUS:
		case Event.MOUSE_ENTER:
		case Event.MOUSE_EXIT:
		case Event.MOUSE_MOVE:
			return false;

		// We shouldn't ever get this...
		default:
			textarea.setText("Unexpected Event type: " + event + "\n");
			break;
		}
		return true;
	}
}