| /* |
| * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package javax.swing.plaf.synth; |
| |
| import java.awt.*; |
| import javax.swing.*; |
| import javax.swing.text.JTextComponent; |
| import javax.swing.border.*; |
| import javax.swing.plaf.UIResource; |
| |
| /** |
| * SynthBorder is a border that delegates to a Painter. The Insets |
| * are determined at construction time. |
| * |
| * @author Scott Violet |
| */ |
| @SuppressWarnings("serial") // Superclass is not serializable across versions |
| class SynthBorder extends AbstractBorder implements UIResource { |
| private SynthUI ui; |
| private Insets insets; |
| |
| SynthBorder(SynthUI ui, Insets insets) { |
| this.ui = ui; |
| this.insets = insets; |
| } |
| |
| SynthBorder(SynthUI ui) { |
| this(ui, null); |
| } |
| |
| public void paintBorder(Component c, Graphics g, int x, int y, |
| int width, int height) { |
| JComponent jc = (JComponent)c; |
| SynthContext context = ui.getContext(jc); |
| SynthStyle style = context.getStyle(); |
| if (style == null) { |
| assert false: "SynthBorder is being used outside after the UI " + |
| "has been uninstalled"; |
| return; |
| } |
| ui.paintBorder(context, g, x, y, width, height); |
| } |
| |
| /** |
| * Reinitializes the insets parameter with this Border's current Insets. |
| * @param c the component for which this border insets value applies |
| * @param insets the object to be reinitialized |
| * @return the <code>insets</code> object |
| */ |
| public Insets getBorderInsets(Component c, Insets insets) { |
| if (this.insets != null) { |
| if (insets == null) { |
| insets = new Insets(this.insets.top, this.insets.left, |
| this.insets.bottom, this.insets.right); |
| } |
| else { |
| insets.top = this.insets.top; |
| insets.bottom = this.insets.bottom; |
| insets.left = this.insets.left; |
| insets.right = this.insets.right; |
| } |
| } |
| else if (insets == null) { |
| insets = new Insets(0, 0, 0, 0); |
| } |
| else { |
| insets.top = insets.bottom = insets.left = insets.right = 0; |
| } |
| if (c instanceof JComponent) { |
| Region region = Region.getRegion((JComponent)c); |
| Insets margin = null; |
| if ((region == Region.ARROW_BUTTON || region == Region.BUTTON || |
| region == Region.CHECK_BOX || |
| region == Region.CHECK_BOX_MENU_ITEM || |
| region == Region.MENU || region == Region.MENU_ITEM || |
| region == Region.RADIO_BUTTON || |
| region == Region.RADIO_BUTTON_MENU_ITEM || |
| region == Region.TOGGLE_BUTTON) && |
| (c instanceof AbstractButton)) { |
| margin = ((AbstractButton)c).getMargin(); |
| } |
| else if ((region == Region.EDITOR_PANE || |
| region == Region.FORMATTED_TEXT_FIELD || |
| region == Region.PASSWORD_FIELD || |
| region == Region.TEXT_AREA || |
| region == Region.TEXT_FIELD || |
| region == Region.TEXT_PANE) && |
| (c instanceof JTextComponent)) { |
| margin = ((JTextComponent)c).getMargin(); |
| } |
| else if (region == Region.TOOL_BAR && (c instanceof JToolBar)) { |
| margin = ((JToolBar)c).getMargin(); |
| } |
| else if (region == Region.MENU_BAR && (c instanceof JMenuBar)) { |
| margin = ((JMenuBar)c).getMargin(); |
| } |
| if (margin != null) { |
| insets.top += margin.top; |
| insets.bottom += margin.bottom; |
| insets.left += margin.left; |
| insets.right += margin.right; |
| } |
| } |
| return insets; |
| } |
| |
| /** |
| * This default implementation returns false. |
| * @return false |
| */ |
| public boolean isBorderOpaque() { |
| return false; |
| } |
| } |