| /* |
| * 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.android.designer.propertyTable.editors; |
| |
| import com.intellij.designer.model.PropertiesContainer; |
| import com.intellij.designer.model.PropertyContext; |
| import com.intellij.designer.propertyTable.InplaceContext; |
| import com.intellij.designer.propertyTable.editors.ComboEditor; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.awt.event.ActionEvent; |
| |
| /** |
| * @author Alexander Lobas |
| */ |
| public class StringsComboEditor extends ComboEditor { |
| public static final String UNSET = "<unset>"; |
| |
| public StringsComboEditor(String[] values) { |
| DefaultComboBoxModel model = new DefaultComboBoxModel(values); |
| model.insertElementAt(UNSET, 0); |
| myCombo.setModel(model); |
| myCombo.addActionListener(new AbstractAction() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| if (myCombo.getSelectedItem() == UNSET) { |
| myCombo.setSelectedItem(null); |
| } |
| } |
| }); |
| |
| myCombo.setSelectedIndex(0); |
| } |
| |
| @Override |
| public Object getValue() throws Exception { |
| Object item = myCombo.getSelectedItem(); |
| return item == UNSET ? null : item; |
| } |
| |
| @NotNull |
| @Override |
| public JComponent getComponent(@Nullable PropertiesContainer container, |
| @Nullable PropertyContext context, Object value, |
| @Nullable InplaceContext inplaceContext) { |
| myCombo.setSelectedItem(value); |
| myCombo.setBorder(inplaceContext == null ? null : myComboBorder); |
| return myCombo; |
| } |
| } |