| /* |
| * 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.util.ui.UIUtil; |
| import org.intellij.lang.annotations.JdkConstants; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| public class StrikeoutLabel extends JLabel{ |
| private boolean myStrikeout = false; |
| |
| public StrikeoutLabel(String text, @JdkConstants.HorizontalAlignment int horizontalAlignment) { |
| super(text, horizontalAlignment); |
| } |
| |
| public void setStrikeout(boolean strikeout) { |
| myStrikeout = strikeout; |
| } |
| |
| protected void paintComponent(Graphics g) { |
| super.paintComponent(g); |
| if (myStrikeout){ |
| Dimension size = getSize(); |
| Dimension prefSize = getPreferredSize(); |
| int width = Math.min(size.width, prefSize.width); |
| int iconWidth = 0; |
| Icon icon = getIcon(); |
| if (icon != null){ |
| iconWidth = icon.getIconWidth(); |
| iconWidth += getIconTextGap(); |
| } |
| g.setColor(getForeground()); |
| UIUtil.drawLine(g, iconWidth, size.height / 2, width, size.height / 2); |
| } |
| } |
| } |