GraphCellPainter.java

/*
 * Copyright 2000-2016 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.vcs.log.paint;

import com.intellij.vcs.log.graph.PrintElement;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.awt.*;
import java.util.Collection;

/**
 * @author erokhins
 */
public interface GraphCellPainter {

  void draw(@NotNull Graphics2D g2, @NotNull Collection<? extends PrintElement> printElements);

  @Nullable
  PrintElement getElementUnderCursor(@NotNull Collection<? extends PrintElement> printElements, int x, int y);
}