| /* |
| * 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.ui; |
| |
| import com.intellij.openapi.ui.ComboBox; |
| import com.intellij.openapi.ui.TextFieldWithBrowseButton; |
| import com.intellij.openapi.util.Comparing; |
| |
| import javax.swing.*; |
| import javax.swing.event.DocumentEvent; |
| import java.awt.event.ActionListener; |
| |
| public class ComboBoxFieldPanel extends AbstractFieldPanel { |
| private final JComboBox myComboBox; |
| private String oldText; |
| |
| public ComboBoxFieldPanel() { |
| super(new ComboBox()); |
| myComboBox = (JComboBox) getComponent(); |
| } |
| public ComboBoxFieldPanel(String[] items, String labelText, final String viewerDialogTitle, ActionListener browseButtonActionListener) { |
| this(items, labelText, viewerDialogTitle, browseButtonActionListener, null); |
| } |
| |
| public ComboBoxFieldPanel(String[] items, String labelText, final String viewerDialogTitle, ActionListener browseButtonActionListener, final Runnable documentListener) { |
| super(new ComboBox(items), labelText, viewerDialogTitle, browseButtonActionListener, documentListener); |
| |
| myComboBox = (JComboBox) getComponent(); |
| createComponent(); |
| } |
| |
| public void createComponent() { |
| super.createComponent(); |
| TextFieldWithBrowseButton.MyDoClickAction doClickAction = getDoClickAction(); |
| if (doClickAction != null) { |
| doClickAction.registerShortcut(myComboBox); |
| } |
| |
| myComboBox.setMaximumRowCount(8); |
| |
| myComboBox.setEditable(true); |
| final JTextField editorComponent = (JTextField)myComboBox.getEditor().getEditorComponent(); |
| editorComponent.getDocument().addDocumentListener(new DocumentAdapter() { |
| protected void textChanged(DocumentEvent e) { |
| final String text = getText(); |
| if (!Comparing.equal(text, oldText, true)) { |
| oldText = text; |
| final Runnable changeListener = getChangeListener(); |
| if (changeListener != null) { |
| changeListener.run(); |
| } |
| } |
| } |
| }); |
| } |
| |
| public String getText() { |
| final Object selectedItem = myComboBox.isEditable()? myComboBox.getEditor().getItem() : myComboBox.getSelectedItem(); |
| return selectedItem instanceof String ? (String)selectedItem : null; |
| } |
| |
| public void setText(String text) { |
| myComboBox.setSelectedItem(text); |
| } |
| |
| public JComboBox getComboBox() { |
| return myComboBox; |
| } |
| |
| public void setItems(Object[] items) { |
| myComboBox.removeAllItems(); |
| for (Object item : items) { |
| myComboBox.addItem(item); |
| } |
| } |
| |
| public void addItemSetText(String text) { |
| JComboBox comboBox = getComboBox(); |
| int n = comboBox.getItemCount(); |
| boolean found = false; |
| for (int i = 0; i < n; i++) { |
| String item = (String)comboBox.getItemAt(i); |
| if (Comparing.strEqual(item, text)) { |
| found = true; |
| break; |
| } |
| } |
| if (!found) { |
| comboBox.addItem(text); |
| } |
| comboBox.getEditor().setItem(text); |
| setText(text); |
| } |
| } |