| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.intellij.openapi.options.binding; |
| |
| import com.intellij.ui.DocumentAdapter; |
| |
| import javax.swing.*; |
| import javax.swing.event.DocumentEvent; |
| import java.awt.event.ActionListener; |
| import java.awt.event.ActionEvent; |
| |
| /** |
| * @author Dmitry Avdeev |
| */ |
| public abstract class ValueAccessor<V> { |
| |
| public abstract V getValue(); |
| public abstract void setValue(V value); |
| public abstract Class<V> getType(); |
| |
| public static ControlValueAccessor textFieldAccessor(final JTextField from) { |
| return new ControlValueAccessor<String>() { |
| public String getValue() { |
| return from.getText(); |
| } |
| |
| public void setValue(String value) { |
| from.setText(value); |
| } |
| |
| public Class<String> getType() { |
| return String.class; |
| } |
| |
| public boolean isEnabled() { |
| return from.isEnabled(); |
| } |
| |
| public void addChangeListener(final Runnable listener) { |
| from.getDocument().addDocumentListener(new DocumentAdapter() { |
| @Override |
| protected void textChanged(DocumentEvent e) { |
| listener.run(); |
| } |
| }); |
| } |
| }; |
| } |
| |
| public static ControlValueAccessor checkBoxAccessor(final JCheckBox from) { |
| return new ControlValueAccessor<Boolean>() { |
| |
| public Boolean getValue() { |
| return from.isSelected(); |
| } |
| |
| public void setValue(Boolean value) { |
| from.setSelected(value.booleanValue()); |
| } |
| |
| public Class<Boolean> getType() { |
| return Boolean.class; |
| } |
| |
| public boolean isEnabled() { |
| return from.isEnabled(); |
| } |
| |
| @Override |
| public void addChangeListener(final Runnable listener) { |
| from.addActionListener(new ActionListener() { |
| public void actionPerformed(ActionEvent e) { |
| listener.run(); |
| } |
| }); |
| } |
| }; |
| } |
| |
| } |