4632N/A/*
4632N/A * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
4632N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4632N/A *
4632N/A * This code is free software; you can redistribute it and/or modify it
4632N/A * under the terms of the GNU General Public License version 2 only, as
4632N/A * published by the Free Software Foundation. Oracle designates this
4632N/A * particular file as subject to the "Classpath" exception as provided
4632N/A * by Oracle in the LICENSE file that accompanied this code.
4632N/A *
4632N/A * This code is distributed in the hope that it will be useful, but WITHOUT
4632N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4632N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4632N/A * version 2 for more details (a copy is included in the LICENSE file that
4632N/A * accompanied this code).
4632N/A *
4632N/A * You should have received a copy of the GNU General Public License version
4632N/A * 2 along with this work; if not, write to the Free Software Foundation,
4632N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
4632N/A *
4632N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4632N/A * or visit www.oracle.com if you need additional information or have any
4632N/A * questions.
4632N/A */
4632N/A
4632N/Apackage com.apple.laf;
4632N/A
4632N/Aimport java.awt.*;
4632N/A
4632N/Aimport javax.swing.*;
4632N/Aimport javax.swing.plaf.ComponentUI;
4632N/Aimport javax.swing.plaf.basic.BasicTextFieldUI;
4632N/Aimport javax.swing.text.*;
4632N/A
4632N/Aimport com.apple.laf.AquaUtils.JComponentPainter;
4632N/A
4632N/Apublic class AquaTextFieldUI extends BasicTextFieldUI {
4632N/A public static ComponentUI createUI(final JComponent c) {
4632N/A return new AquaTextFieldUI();
4632N/A }
4632N/A
4632N/A protected JComponentPainter delegate;
4632N/A protected AquaFocusHandler handler;
4632N/A
4632N/A protected void installListeners() {
4632N/A super.installListeners();
4632N/A
4632N/A handler = new AquaFocusHandler();
4632N/A final JTextComponent c = getComponent();
4632N/A c.addFocusListener(handler);
4632N/A c.addPropertyChangeListener(handler);
4632N/A
4632N/A LookAndFeel.installProperty(c, "opaque", UIManager.getBoolean(getPropertyPrefix() + "opaque"));
4632N/A AquaUtilControlSize.addSizePropertyListener(c);
4632N/A AquaTextFieldSearch.installSearchFieldListener(c);
4632N/A }
4632N/A
4632N/A protected void uninstallListeners() {
4632N/A final JTextComponent c = getComponent();
4632N/A AquaTextFieldSearch.uninstallSearchFieldListener(c);
4632N/A AquaUtilControlSize.removeSizePropertyListener(c);
4632N/A c.removeFocusListener(handler);
4632N/A c.removePropertyChangeListener(handler);
4632N/A handler = null;
4632N/A
4632N/A super.uninstallListeners();
4632N/A }
4632N/A
4632N/A boolean oldDragState = false;
4632N/A protected void installDefaults() {
4632N/A if (!GraphicsEnvironment.isHeadless()) {
4632N/A oldDragState = getComponent().getDragEnabled();
4632N/A getComponent().setDragEnabled(true);
4632N/A }
4632N/A
4632N/A super.installDefaults();
4632N/A }
4632N/A
4632N/A protected void uninstallDefaults() {
4632N/A super.uninstallDefaults();
4632N/A
4632N/A if (!GraphicsEnvironment.isHeadless()) {
4632N/A getComponent().setDragEnabled(oldDragState);
4632N/A }
4632N/A }
4632N/A
4632N/A // Install a default keypress action which handles Cmd and Option keys properly
4632N/A protected void installKeyboardActions() {
4632N/A super.installKeyboardActions();
4632N/A AquaKeyBindings.instance().setDefaultAction(getKeymapName());
4632N/A }
4632N/A
4632N/A protected Rectangle getVisibleEditorRect() {
4632N/A final Rectangle rect = super.getVisibleEditorRect();
4632N/A if (rect == null) return null;
4632N/A
4632N/A if (!getComponent().isOpaque()) {
4632N/A rect.y -= 3;
4632N/A rect.height += 6;
4632N/A }
4632N/A
4632N/A return rect;
4632N/A }
4632N/A
4632N/A protected void paintSafely(final Graphics g) {
4632N/A paintBackgroundSafely(g);
4632N/A super.paintSafely(g);
4632N/A }
4632N/A
4632N/A protected void paintBackgroundSafely(final Graphics g) {
4632N/A final JTextComponent c = getComponent();
4632N/A final int width = c.getWidth();
4632N/A final int height = c.getHeight();
4632N/A
4632N/A // a delegate takes precedence
4632N/A if (delegate != null) {
4632N/A delegate.paint(c, g, 0, 0, width, height);
4632N/A return;
4632N/A }
4632N/A
4632N/A final boolean isOpaque = c.isOpaque();
4632N/A if (!(c.getBorder() instanceof AquaTextFieldBorder)) {
4632N/A // developer must have set a custom border
4632N/A if (!isOpaque && AquaUtils.hasOpaqueBeenExplicitlySet(c)) return;
4632N/A
4632N/A // must fill whole region with background color if opaque
4632N/A g.setColor(c.getBackground());
4632N/A g.fillRect(0, 0, width, height);
4632N/A return;
4632N/A }
4632N/A
4632N/A // using our own border
4632N/A g.setColor(c.getBackground());
4632N/A if (isOpaque) {
4632N/A g.fillRect(0, 0, width, height);
4632N/A return;
4632N/A }
4632N/A
4632N/A final Insets margin = c.getMargin();
4632N/A Insets insets = c.getInsets();
4632N/A
4632N/A if (insets == null) insets = new Insets(0, 0, 0, 0);
4632N/A if (margin != null) {
4632N/A insets.top -= margin.top;
4632N/A insets.left -= margin.left;
4632N/A insets.bottom -= margin.bottom;
4632N/A insets.right -= margin.right;
4632N/A }
4632N/A
4632N/A // the common case
4632N/A final int shrinkage = AquaTextFieldBorder.getShrinkageFor(c, height);
4632N/A g.fillRect(insets.left - 2, insets.top - shrinkage - 1, width - insets.right - insets.left + 4, height - insets.bottom - insets.top + shrinkage * 2 + 2);
4632N/A }
4632N/A
4632N/A protected void paintBackground(final Graphics g) {
4632N/A // we have already ensured that the background is painted to our liking
4632N/A // by paintBackgroundSafely(), called from paintSafely().
4632N/A }
4632N/A
4632N/A protected Caret createCaret() {
4632N/A final JTextComponent c = getComponent();
4632N/A final Window owningWindow = SwingUtilities.getWindowAncestor(c);
4632N/A return new AquaCaret(owningWindow, c);
4632N/A }
4632N/A
4632N/A protected Highlighter createHighlighter() {
4632N/A return new AquaHighlighter();
4632N/A }
4632N/A
4632N/A protected void setPaintingDelegate(final JComponentPainter delegate) {
4632N/A this.delegate = delegate;
4632N/A }
4632N/A}