plugins/ui-designer/src/com/intellij/uiDesigner/designSurface/ComponentDragObject.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.designSurface;

import com.intellij.uiDesigner.radComponents.RadContainer;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.awt.*;

/**
 * @author yole
 */
public interface ComponentDragObject {
  int getComponentCount();
  boolean isHGrow();
  boolean isVGrow();
  int getRelativeRow(int componentIndex);
  int getRelativeCol(int componentIndex);
  int getRowSpan(int componentIndex);
  int getColSpan(int componentIndex);
  @Nullable Point getDelta(int componentIndex);
  @NotNull Dimension getInitialSize(final RadContainer targetContainer);
}