/*
* Copyright 2000-2015 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.diff.tools.fragmented;
import com.intellij.openapi.editor.Editor;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.awt.*;
import java.util.List;
class UnifiedContentPanel extends JPanel {
public UnifiedContentPanel(@NotNull List<JComponent> titles, @NotNull Editor editor) {
super(new BorderLayout());
add(editor.getComponent(), BorderLayout.CENTER);
assert titles.size() == 2;
JComponent title1 = titles.get(0);
JComponent title2 = titles.get(1);
if (title1 != null || title2 != null) {
if (title1 == null) {
add(title2, BorderLayout.NORTH);
}
else if (title2 == null) {
add(title1, BorderLayout.NORTH);
}
else {
JPanel panel = new JPanel();
BoxLayout layout = new BoxLayout(panel, BoxLayout.Y_AXIS);
panel.setLayout(layout);
panel.add(title2);
panel.add(title1);
add(panel, BorderLayout.NORTH);
}
}
}
}