| /* |
| * Copyright 2003-2011 Dave Griffith, 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.intellij.codeInspection.ui; |
| |
| import com.intellij.codeInspection.InspectionProfileEntry; |
| import com.intellij.ui.DocumentAdapter; |
| import com.intellij.util.ui.UIUtil; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.JFormattedTextField; |
| import javax.swing.JLabel; |
| import javax.swing.JPanel; |
| import javax.swing.event.DocumentEvent; |
| import javax.swing.text.DefaultFormatterFactory; |
| import javax.swing.text.Document; |
| import javax.swing.text.NumberFormatter; |
| import java.awt.GridBagConstraints; |
| import java.awt.GridBagLayout; |
| import java.text.NumberFormat; |
| import java.text.ParseException; |
| |
| public class SingleIntegerFieldOptionsPanel extends JPanel { |
| |
| public SingleIntegerFieldOptionsPanel(String labelString, |
| final InspectionProfileEntry owner, |
| @NonNls final String property) { |
| this(labelString, owner, property, 2); |
| } |
| |
| public SingleIntegerFieldOptionsPanel(String labelString, |
| final InspectionProfileEntry owner, |
| @NonNls final String property, |
| int integerFieldColumns) { |
| super(new GridBagLayout()); |
| final JLabel label = new JLabel(labelString); |
| final JFormattedTextField valueField = createIntegerFieldTrackingValue(owner, property, integerFieldColumns); |
| final GridBagConstraints constraints = new GridBagConstraints(); |
| constraints.gridx = 0; |
| constraints.gridy = 0; |
| constraints.insets.right = UIUtil.DEFAULT_HGAP; |
| constraints.weightx = 0.0; |
| constraints.anchor = GridBagConstraints.BASELINE_LEADING; |
| constraints.fill = GridBagConstraints.NONE; |
| add(label, constraints); |
| constraints.gridx = 1; |
| constraints.gridy = 0; |
| constraints.weightx = 1.0; |
| constraints.weighty = 1.0; |
| constraints.insets.right = 0; |
| constraints.anchor = GridBagConstraints.BASELINE_LEADING; |
| constraints.fill = GridBagConstraints.NONE; |
| add(valueField, constraints); |
| } |
| |
| public static JFormattedTextField createIntegerFieldTrackingValue(@NotNull InspectionProfileEntry owner, |
| @NotNull String property, |
| int integerFieldColumns) { |
| JFormattedTextField valueField = new JFormattedTextField(); |
| valueField.setColumns(integerFieldColumns); |
| setupIntegerFieldTrackingValue(valueField, owner, property); |
| return valueField; |
| } |
| |
| /** |
| * Sets integer number format to JFormattedTextField instance, |
| * sets value of JFormattedTextField instance to object's field value, |
| * synchronizes object's field value with the value of JFormattedTextField instance. |
| * |
| * @param textField JFormattedTextField instance |
| * @param owner an object whose field is synchronized with {@code textField} |
| * @param property object's field name for synchronization |
| */ |
| public static void setupIntegerFieldTrackingValue(final JFormattedTextField textField, |
| final InspectionProfileEntry owner, |
| final String property) { |
| NumberFormat formatter = NumberFormat.getIntegerInstance(); |
| formatter.setParseIntegerOnly(true); |
| textField.setFormatterFactory(new DefaultFormatterFactory(new NumberFormatter(formatter))); |
| textField.setValue(getPropertyValue(owner, property)); |
| final Document document = textField.getDocument(); |
| document.addDocumentListener(new DocumentAdapter() { |
| @Override |
| public void textChanged(DocumentEvent e) { |
| try { |
| textField.commitEdit(); |
| setPropertyValue(owner, property, |
| ((Number) textField.getValue()).intValue()); |
| } catch (ParseException e1) { |
| // No luck this time |
| } |
| } |
| }); |
| } |
| |
| private static void setPropertyValue(InspectionProfileEntry owner, |
| String property, int value) { |
| try { |
| owner.getClass().getField(property).setInt(owner, value); |
| } catch (Exception e) { |
| // OK |
| } |
| } |
| |
| private static int getPropertyValue(InspectionProfileEntry owner, |
| String property) { |
| try { |
| return owner.getClass().getField(property).getInt(owner); |
| } catch (Exception e) { |
| return 0; |
| } |
| } |
| } |