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[fedora-idea.git] / platform / platform-impl / src / com / intellij / ui / StrikeoutLabel.java
blob537c8a8e041f9528a7582184413e84f311eee549
1 /*
2 * Copyright 2000-2009 JetBrains s.r.o.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package com.intellij.ui;
18 import com.intellij.util.ui.UIUtil;
20 import javax.swing.*;
21 import java.awt.*;
23 public class StrikeoutLabel extends JLabel{
24 private boolean myStrikeout = false;
26 public StrikeoutLabel(String text, int horizontalAlignment) {
27 super(text, horizontalAlignment);
30 public void setStrikeout(boolean strikeout) {
31 myStrikeout = strikeout;
34 protected void paintComponent(Graphics g) {
35 super.paintComponent(g);
36 if (myStrikeout){
37 Dimension size = getSize();
38 Dimension prefSize = getPreferredSize();
39 int width = Math.min(size.width, prefSize.width);
40 int iconWidth = 0;
41 Icon icon = getIcon();
42 if (icon != null){
43 iconWidth = icon.getIconWidth();
44 iconWidth += getIconTextGap();
46 g.setColor(getForeground());
47 UIUtil.drawLine(g, iconWidth, size.height / 2, width, size.height / 2);