| /* |
| * Copyright 2000-2014 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.popup.list; |
| |
| import com.intellij.openapi.ui.popup.ListItemDescriptor; |
| import com.intellij.openapi.util.registry.Registry; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.ui.ErrorLabel; |
| import com.intellij.ui.GroupedElementsRenderer; |
| import com.intellij.ui.components.panels.OpaquePanel; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| public class GroupedItemsListRenderer extends GroupedElementsRenderer.List implements ListCellRenderer { |
| protected ListItemDescriptor myDescriptor; |
| |
| protected JLabel myNextStepLabel; |
| |
| public JLabel getNextStepLabel() { |
| return myNextStepLabel; |
| } |
| |
| |
| public GroupedItemsListRenderer(ListItemDescriptor descriptor) { |
| myDescriptor = descriptor; |
| } |
| |
| @Override |
| public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { |
| String caption = myDescriptor.getCaptionAboveOf(value); |
| boolean hasSeparator = myDescriptor.hasSeparatorAboveOf(value); |
| if (index == 0 && StringUtil.isEmptyOrSpaces(caption)) hasSeparator = false; |
| |
| Icon icon = myDescriptor.getIconFor(value); |
| final JComponent result = configureComponent(myDescriptor.getTextFor(value), myDescriptor.getTooltipFor(value), |
| icon, icon, isSelected, hasSeparator, |
| caption, -1); |
| customizeComponent(list, value, isSelected); |
| return result; |
| } |
| |
| |
| @Override |
| protected JComponent createItemComponent() { |
| myTextLabel = new ErrorLabel(); |
| myTextLabel.setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1)); |
| myTextLabel.setOpaque(true); |
| return layoutComponent(myTextLabel); |
| } |
| |
| protected final JComponent layoutComponent(JComponent middleItemComponent) { |
| JPanel result = new OpaquePanel(Registry.is("ide.new.project.settings") ? new BorderLayout(0, 0) : new BorderLayout(4, 4), Color.white); |
| |
| myNextStepLabel = new JLabel(); |
| myNextStepLabel.setOpaque(true); |
| |
| result.add(middleItemComponent, BorderLayout.CENTER); |
| result.add(myNextStepLabel, BorderLayout.EAST); |
| |
| result.setBorder(getDefaultItemComponentBorder()); |
| |
| return result; |
| } |
| |
| protected void customizeComponent(JList list, Object value, boolean isSelected) { |
| } |
| |
| |
| } |