1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.g2d.tooltip;
14 import java.awt.Frame;
15 import java.awt.Label;
16 import java.awt.TextField;
17 import java.awt.event.FocusEvent;
18 import java.awt.event.FocusListener;
19 import java.awt.event.KeyEvent;
20 import java.awt.event.KeyListener;
22 import javax.swing.BoxLayout;
24 import org.simantics.g2d.element.IElement;
26 public abstract class EditableTextTooltipProvider implements FocusableTooltipProvider {
28 private TextField field;
31 public void showTooltip(final IElement element, int x, int y) {
33 frame.setVisible(false);
37 frame = new Frame(getTooltipText(element));
38 frame.setFocusableWindowState(false);
39 frame.setUndecorated(true);
40 frame.addFocusListener(new FocusListener() {
43 public void focusLost(FocusEvent arg0) {
44 System.out.println("Lost " + arg0);
49 public void focusGained(FocusEvent arg0) {
50 System.out.println("Lost " + arg0);
53 Label label = new Label("Press 'F9' to focus");
54 field = new TextField(getTooltipText(element));
55 field.setFocusable(false);
56 field.setEditable(false);
57 field.addKeyListener(new KeyListener() {
60 public void keyTyped(KeyEvent arg0) {
65 public void keyReleased(KeyEvent arg0) {
66 if (arg0.getKeyCode() == KeyEvent.VK_ENTER) {
67 setText(element, field.getText());
68 frame.setVisible(false);
73 public void keyPressed(KeyEvent arg0) {
77 frame.setLayout(new BoxLayout(frame, BoxLayout.Y_AXIS));
81 frame.setVisible(true);
82 frame.setLocation(x,y-32);
87 public void hideTooltip(IElement element) {
89 frame.setVisible(false);
96 frame.setFocusableWindowState(true);
97 frame.setFocusable(true);
98 field.setFocusable(true);
99 field.setEditable(true);
100 frame.requestFocus();
101 frame.requestFocusInWindow();
102 //frame.transferFocus();
103 System.out.println(field.isFocusOwner() + " " + frame.isFocused());
107 public boolean hasFocus() {
108 return field.isFocusOwner();
111 public abstract String getTooltipText(IElement element);
113 public abstract void setText(IElement element, String text);