| /* |
| * Copyright 2000-2012 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.designer.propertyTable.editors; |
| |
| import com.intellij.designer.propertyTable.PropertyEditor; |
| import com.intellij.openapi.ui.ComboBox; |
| |
| import javax.swing.*; |
| import javax.swing.border.Border; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.awt.event.KeyEvent; |
| |
| /** |
| * @author Alexander Lobas |
| */ |
| public abstract class ComboEditor extends PropertyEditor { |
| protected final ComboBox myCombo; |
| protected final Border myComboBorder; |
| |
| public ComboEditor() { |
| myCombo = new ComboBox(-1); |
| myComboBorder = myCombo.getBorder(); |
| installListeners(myCombo, createComboListeners()); |
| } |
| |
| protected ComboEditorListener createComboListeners() { |
| return new ComboEditorListener(this); |
| } |
| |
| public static void installListeners(JComboBox myCombo, final ComboEditorListener listener) { |
| myCombo.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent event) { |
| listener.onValueChosen(); |
| } |
| }); |
| |
| myCombo.registerKeyboardAction(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent event) { |
| listener.onCancelled(); |
| } |
| }, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT); |
| } |
| |
| @Override |
| public JComponent getPreferredFocusedComponent() { |
| return myCombo; |
| } |
| |
| @Override |
| public void activate() { |
| super.activate(); |
| myCombo.showPopup(); |
| } |
| |
| @Override |
| public void updateUI() { |
| SwingUtilities.updateComponentTreeUI(myCombo); |
| ListCellRenderer renderer = myCombo.getRenderer(); |
| if (renderer instanceof JComponent) { |
| SwingUtilities.updateComponentTreeUI((JComponent)renderer); |
| } |
| } |
| |
| public static class ComboEditorListener { |
| private final PropertyEditor myEditor; |
| |
| public ComboEditorListener(PropertyEditor editor) { |
| myEditor = editor; |
| } |
| |
| protected void onValueChosen() { |
| myEditor.fireValueCommitted(true, true); |
| } |
| |
| protected void onCancelled() { |
| myEditor.fireEditingCancelled(); |
| } |
| } |
| } |