| /* |
| * Copyright 2000-2010 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 javax.swing.border.Border; |
| import java.awt.*; |
| |
| public class ColoredSideBorder implements Border { |
| private final Color myLeftColor; |
| private final Color myRightColor; |
| private final Color myTopColor; |
| private final Color myBottomColor; |
| |
| private final int myThickness; |
| |
| public ColoredSideBorder(Color topColor, Color leftColor, Color bottomColor, Color rightColor, int thickness) { |
| myTopColor = topColor; |
| myLeftColor = leftColor; |
| myRightColor = rightColor; |
| myBottomColor = bottomColor; |
| myThickness = thickness; |
| } |
| |
| public Insets getBorderInsets(Component component) { |
| return new Insets( |
| myTopColor != null ? getThickness() : 0, |
| myLeftColor != null ? getThickness() : 0, |
| myBottomColor != null ? getThickness() : 0, |
| myRightColor != null ? getThickness() : 0 |
| ); |
| } |
| |
| public boolean isBorderOpaque() { |
| return true; |
| } |
| |
| public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) { |
| Color oldColor = g.getColor(); |
| int i; |
| |
| for(i = 0; i < getThickness(); i++){ |
| if (myLeftColor != null){ |
| g.setColor(myLeftColor); |
| UIUtil.drawLine(g, x + i, y + i, x + i, height - i - i - 1); |
| } |
| if (myTopColor != null){ |
| g.setColor(myTopColor); |
| UIUtil.drawLine(g, x + i, y + i, width - i - i - 1, y + i); |
| } |
| if (myRightColor != null){ |
| g.setColor(myRightColor); |
| UIUtil.drawLine(g, width - i - i - 1, y + i, width - i - i - 1, height - i - i - 1); |
| } |
| if (myBottomColor != null){ |
| g.setColor(myBottomColor); |
| UIUtil.drawLine(g, x + i, height - i - i - 1, width - i - i - 1, height - i - i - 1); |
| } |
| } |
| g.setColor(oldColor); |
| } |
| |
| public int getThickness() { |
| return myThickness; |
| } |
| } |