| /* |
| * Copyright 2000-2013 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.openapi.ui; |
| |
| import com.intellij.icons.AllIcons; |
| import com.intellij.util.ui.UIUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| /** |
| * This class represents non resizable, nonfocusable button with the |
| * same height and length. |
| */ |
| public class FixedSizeButton extends JButton { |
| private int mySize; |
| private JComponent myComponent; |
| |
| public FixedSizeButton() { |
| this(-1, null); |
| } |
| |
| private FixedSizeButton(int size, JComponent component) { |
| Icon icon = AllIcons.General.Ellipsis; |
| if (icon != null) { |
| // loading may fail at design time |
| setIcon(icon); |
| } |
| else { |
| setText("."); |
| } |
| mySize = size; |
| myComponent = component; |
| setMargin(new Insets(0, 0, 0, 0)); |
| setDefaultCapable(false); |
| setFocusable(false); |
| if (((UIUtil.isUnderAquaLookAndFeel())&& size == -1) || UIUtil.isUnderIntelliJLaF() || UIUtil.isUnderDarcula()) { |
| putClientProperty("JButton.buttonType", "square"); |
| } |
| } |
| |
| /** |
| * Creates the <code>FixedSizeButton</code> with specified size. |
| * |
| * @throws java.lang.IllegalArgumentException |
| * if <code>size</code> isn't |
| * positive integer number. |
| */ |
| public FixedSizeButton(int size) { |
| this(size, null); |
| if (size <= 0) { |
| throw new IllegalArgumentException("wrong size: " + size); |
| } |
| } |
| |
| /** |
| * Creates the <code>FixedSizeButton</code> which size is equals to |
| * <code>component.getPreferredSize().height</code>. It is very convenient |
| * way to create "browse" like button near the text fields. |
| */ |
| public FixedSizeButton(@NotNull JComponent component) { |
| this(-1, component); |
| } |
| |
| public Dimension getMinimumSize() { |
| return getPreferredSize(); |
| } |
| |
| public Dimension getMaximumSize() { |
| return getPreferredSize(); |
| } |
| |
| public Dimension getPreferredSize() { |
| if (myComponent != null) { |
| int size = myComponent.getPreferredSize().height; |
| if (myComponent instanceof JComboBox && (UIUtil.isUnderIntelliJLaF() || UIUtil.isUnderDarcula())) { |
| size -= 2; // decrement to match JTextField's preferred height |
| } |
| return new Dimension(size, size); |
| } |
| if (mySize != -1) { |
| return new Dimension(mySize, mySize); |
| } |
| return super.getPreferredSize(); |
| } |
| |
| public void setAttachedComponent(JComponent component) { |
| myComponent = component; |
| } |
| |
| public JComponent getAttachedComponent() { |
| return myComponent; |
| } |
| |
| public void setSize(int size) { |
| mySize = size; |
| } |
| |
| @Override |
| public void setBounds(int x, int y, int width, int height) { |
| int size = Math.min(width, height); |
| super.setBounds(x, y, size, size); |
| } |
| |
| @Override |
| public void setBounds(Rectangle r) { |
| if (r.width != r.height) { |
| int size = Math.min(r.width, r.height); |
| r = new Rectangle(r.x, r.y, size, size); |
| } |
| super.setBounds(r); |
| } |
| } |