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/*
* Copyright 2010 Bas Leijdekkers
*
* 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.siyeh.ig.ui;
import com.intellij.codeInspection.InspectionProfileEntry;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import java.lang.reflect.Field;
public class TextField extends JTextField {
public TextField(@NotNull InspectionProfileEntry owner,
@NonNls String property) {
super(getPropertyValue(owner, property));
final DocumentListener documentListener =
new TextFieldDocumentListener(owner, property);
getDocument().addDocumentListener(documentListener);
}
private static String getPropertyValue(InspectionProfileEntry owner,
String property) {
try {
final Class<? extends InspectionProfileEntry> aClass =
owner.getClass();
final Field field = aClass.getField(property);
return (String)field.get(owner);
}
catch (IllegalAccessException ignore) {
return null;
}
catch (NoSuchFieldException ignore) {
return null;
}
}
private static void setPropertyValue(InspectionProfileEntry owner,
String property,
String value) {
try {
final Class<? extends InspectionProfileEntry> aClass =
owner.getClass();
final Field field = aClass.getField(property);
field.set(owner, value);
}
catch (IllegalAccessException ignore) {
// do nothing
}
catch (NoSuchFieldException ignore) {
// do nothing
}
}
private class TextFieldDocumentListener implements DocumentListener {
private final InspectionProfileEntry owner;
private final String property;
public TextFieldDocumentListener(InspectionProfileEntry owner,
String property) {
this.owner = owner;
this.property = property;
}
@Override
public void insertUpdate(DocumentEvent documentEvent) {
textChanged();
}
@Override
public void removeUpdate(DocumentEvent documentEvent) {
textChanged();
}
@Override
public void changedUpdate(DocumentEvent documentEvent) {
textChanged();
}
private void textChanged() {
setPropertyValue(owner, property, getText());
}
}
}
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