| /* |
| * Copyright 2000-2011 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.openapi.util.Pair; |
| import org.jetbrains.annotations.NonNls; |
| |
| import javax.swing.*; |
| import javax.swing.table.TableColumn; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public class TableColumnAnimator extends Timer implements ActionListener { |
| private final JTable myTable; |
| private boolean added = false; |
| private final List<Pair<TableColumn, Integer>> myColumns = new ArrayList<Pair<TableColumn, Integer>>(); |
| private int myStep = 30; |
| private Runnable myDone; |
| |
| public TableColumnAnimator(JTable table) { |
| super(50, null); |
| myTable = table; |
| addActionListener(this); |
| } |
| |
| public void addColumn(TableColumn column, int preferredWidth) { |
| myColumns.add(Pair.create(column, preferredWidth)); |
| } |
| |
| public void setStep(int step) { |
| myStep = step; |
| } |
| |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| if (myColumns.isEmpty()) { |
| stop(); |
| if (myDone != null) { |
| SwingUtilities.invokeLater(myDone); |
| } |
| return; |
| } |
| |
| final TableColumn c = myColumns.get(0).first; |
| if (!added) { |
| myTable.addColumn(c); |
| c.setMaxWidth(0); |
| c.setPreferredWidth(0); |
| c.setWidth(0); |
| added = true; |
| } |
| |
| final int prefWidth = myColumns.get(0).second.intValue(); |
| int width = c.getWidth(); |
| width = Math.min(width + myStep, prefWidth); |
| c.setMaxWidth(width); |
| c.setPreferredWidth(width); |
| c.setWidth(width); |
| |
| if (width == prefWidth) { |
| added = false; |
| myColumns.remove(0); |
| //c.setMaxWidth(oldMaxWidth); |
| } |
| } |
| |
| public void startAndDoWhenDone(Runnable done) { |
| myDone = done; |
| } |
| |
| @NonNls |
| @Override |
| public String toString() { |
| return "Table column animator"; |
| } |
| } |