plugins/ui-designer/src/com/intellij/uiDesigner/actions/DecreaseIndentAction.java

/*
 * Copyright 2000-2009 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.uiDesigner.actions;

import com.intellij.uiDesigner.radComponents.RadComponent;

/**
 * @author yole
 */
public class DecreaseIndentAction extends IncreaseIndentAction {
  @Override protected int adjustIndent(final int indent) {
    return indent > 0 ? indent-1 : 0;
  }

  @Override protected boolean canAdjustIndent(final RadComponent component) {
    return super.canAdjustIndent(component) && component.getConstraints().getIndent() > 0;
  }
}