| /* |
| * Copyright 2000-2013 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.designer.designSurface.tools; |
| |
| import com.intellij.designer.model.RadComponent; |
| |
| /** |
| * @author Alexander Lobas |
| */ |
| public class MarqueeSelectionTracker extends MarqueeTracker { |
| private final RadComponent myComponent; |
| private boolean mySelected; |
| |
| public MarqueeSelectionTracker(RadComponent component) { |
| myComponent = component; |
| } |
| |
| @Override |
| protected void handleButtonUp(int button) { |
| if (myState == STATE_DRAG) { |
| myState = STATE_NONE; |
| eraseFeedback(); |
| performSelection(); |
| } |
| else { |
| super.handleButtonUp(button); |
| } |
| } |
| |
| private void performSelection() { |
| if (mySelected || myArea.isTree()) { |
| return; |
| } |
| mySelected = true; |
| SelectionTracker.performSelection(this, myComponent); |
| } |
| } |