| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php |
| * |
| * 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.android.ide.eclipse.adt.internal.editors.layout.parts; |
| |
| import org.eclipse.draw2d.ColorConstants; |
| import org.eclipse.draw2d.Figure; |
| import org.eclipse.draw2d.Graphics; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.swt.SWT; |
| |
| |
| /** |
| * The figure used to draw basic elements. |
| * <p/> |
| * The figure is totally empty and transparent except for the selection border. |
| * |
| * @since GLE1 |
| */ |
| class ElementFigure extends Figure { |
| |
| private boolean mIsSelected; |
| private Rectangle mInnerBounds; |
| |
| public ElementFigure() { |
| setOpaque(false); |
| } |
| |
| public void setSelected(boolean isSelected) { |
| if (isSelected != mIsSelected) { |
| mIsSelected = isSelected; |
| repaint(); |
| } |
| } |
| |
| @Override |
| public void setBounds(Rectangle rect) { |
| super.setBounds(rect); |
| |
| mInnerBounds = getBounds().getCopy(); |
| if (mInnerBounds.width > 0) { |
| mInnerBounds.width--; |
| } |
| if (mInnerBounds.height > 0) { |
| mInnerBounds.height--; |
| } |
| } |
| |
| public Rectangle getInnerBounds() { |
| return mInnerBounds; |
| } |
| |
| @Override |
| protected void paintBorder(Graphics graphics) { |
| super.paintBorder(graphics); |
| |
| if (mIsSelected) { |
| graphics.setLineWidth(1); |
| graphics.setLineStyle(SWT.LINE_SOLID); |
| graphics.setForegroundColor(ColorConstants.red); |
| graphics.drawRectangle(getInnerBounds()); |
| } |
| } |
| } |