IconWrapper.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.ui.plaf.gtk;

import sun.swing.plaf.synth.SynthIcon;

import javax.swing.*;
import javax.swing.plaf.synth.SynthContext;
import javax.swing.plaf.synth.SynthUI;
import java.awt.*;

class IconWrapper implements Icon {
  private final Icon myIcon;
  private final SynthUI myOriginalUI;

  IconWrapper(final Icon icon, final SynthUI originalUI) {
    myIcon = icon;
    myOriginalUI = originalUI;
  }

  @Override
  public void paintIcon(final Component c, final Graphics g, final int x, final int y) {
    SynthContext context = myOriginalUI.getContext((JComponent)c);
    ((SynthIcon)myIcon).paintIcon(context, g, x, y, getIconWidth(), getIconHeight());
  }

  @Override
  public int getIconWidth() {
    return myIcon.getIconWidth();
  }

  @Override
  public int getIconHeight() {
    return myIcon.getIconHeight();
  }
}