| /* |
| * Copyright (c) 2011, 2015, 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 com.apple.laf; |
| |
| import java.awt.*; |
| |
| import javax.swing.*; |
| import javax.swing.plaf.ComponentUI; |
| import javax.swing.plaf.basic.BasicTextFieldUI; |
| import javax.swing.text.*; |
| |
| import com.apple.laf.AquaUtils.JComponentPainter; |
| |
| public class AquaTextFieldUI extends BasicTextFieldUI { |
| public static ComponentUI createUI(final JComponent c) { |
| return new AquaTextFieldUI(); |
| } |
| |
| protected JComponentPainter delegate; |
| protected AquaFocusHandler handler; |
| |
| @Override |
| protected void installListeners() { |
| super.installListeners(); |
| |
| handler = new AquaFocusHandler(); |
| final JTextComponent c = getComponent(); |
| c.addFocusListener(handler); |
| c.addPropertyChangeListener(handler); |
| |
| LookAndFeel.installProperty(c, "opaque", UIManager.getBoolean(getPropertyPrefix() + "opaque")); |
| AquaUtilControlSize.addSizePropertyListener(c); |
| AquaTextFieldSearch.installSearchFieldListener(c); |
| } |
| |
| @Override |
| protected void uninstallListeners() { |
| final JTextComponent c = getComponent(); |
| AquaTextFieldSearch.uninstallSearchFieldListener(c); |
| AquaUtilControlSize.removeSizePropertyListener(c); |
| c.removeFocusListener(handler); |
| c.removePropertyChangeListener(handler); |
| handler = null; |
| |
| super.uninstallListeners(); |
| } |
| |
| boolean oldDragState = false; |
| @Override |
| protected void installDefaults() { |
| if (!GraphicsEnvironment.isHeadless()) { |
| oldDragState = getComponent().getDragEnabled(); |
| getComponent().setDragEnabled(true); |
| } |
| |
| super.installDefaults(); |
| } |
| |
| @Override |
| protected void uninstallDefaults() { |
| super.uninstallDefaults(); |
| |
| if (!GraphicsEnvironment.isHeadless()) { |
| getComponent().setDragEnabled(oldDragState); |
| } |
| } |
| |
| // Install a default keypress action which handles Cmd and Option keys |
| // properly |
| @Override |
| protected void installKeyboardActions() { |
| super.installKeyboardActions(); |
| AquaKeyBindings.instance().setDefaultAction(getKeymapName()); |
| } |
| |
| @Override |
| protected Rectangle getVisibleEditorRect() { |
| final Rectangle rect = super.getVisibleEditorRect(); |
| if (rect == null) return null; |
| |
| if (!getComponent().isOpaque()) { |
| rect.y -= 3; |
| rect.height += 6; |
| } |
| |
| return rect; |
| } |
| |
| @Override |
| protected void paintSafely(final Graphics g) { |
| paintBackgroundSafely(g); |
| super.paintSafely(g); |
| } |
| |
| protected void paintBackgroundSafely(final Graphics g) { |
| final JTextComponent c = getComponent(); |
| final int width = c.getWidth(); |
| final int height = c.getHeight(); |
| |
| // a delegate takes precedence |
| if (delegate != null) { |
| delegate.paint(c, g, 0, 0, width, height); |
| return; |
| } |
| |
| final boolean isOpaque = c.isOpaque(); |
| if (!(c.getBorder() instanceof AquaTextFieldBorder)) { |
| // developer must have set a custom border |
| if (!isOpaque && AquaUtils.hasOpaqueBeenExplicitlySet(c)) return; |
| |
| // must fill whole region with background color if opaque |
| g.setColor(c.getBackground()); |
| g.fillRect(0, 0, width, height); |
| return; |
| } |
| |
| // using our own border |
| g.setColor(c.getBackground()); |
| if (isOpaque) { |
| g.fillRect(0, 0, width, height); |
| return; |
| } |
| |
| final Insets margin = c.getMargin(); |
| Insets insets = c.getInsets(); |
| |
| if (insets == null) insets = new Insets(0, 0, 0, 0); |
| if (margin != null) { |
| insets.top -= margin.top; |
| insets.left -= margin.left; |
| insets.bottom -= margin.bottom; |
| insets.right -= margin.right; |
| } |
| |
| // the common case |
| final int shrinkage = AquaTextFieldBorder.getShrinkageFor(c, height); |
| g.fillRect(insets.left - 2, insets.top - shrinkage - 1, |
| width - insets.right - insets.left + 4, |
| height - insets.bottom - insets.top + shrinkage * 2 + 2); |
| } |
| |
| @Override |
| protected void paintBackground(final Graphics g) { |
| // we have already ensured that the background is painted to our liking |
| // by paintBackgroundSafely(), called from paintSafely(). |
| } |
| |
| @Override |
| protected Caret createCaret() { |
| return new AquaCaret(); |
| } |
| |
| @Override |
| protected Highlighter createHighlighter() { |
| return new AquaHighlighter(); |
| } |
| |
| protected void setPaintingDelegate(final JComponentPainter delegate) { |
| this.delegate = delegate; |
| } |
| } |