1 /*
2 * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
1766 return getElement().getEndOffset();
1767 }
1768
1769 /**
1770 * Gets the element that this view is mapped to.
1771 *
1772 * @return the view
1773 */
1774 public Element getElement() {
1775 if (view != null) {
1776 return view.getElement();
1777 }
1778 return editor.getDocument().getDefaultRootElement();
1779 }
1780
1781 /**
1782 * Breaks this view on the given axis at the given length.
1783 *
1784 * @param axis may be either X_AXIS or Y_AXIS
1785 * @param len specifies where a break is desired in the span
1786 * @param the current allocation of the view
1787 * @return the fragment of the view that represents the given span
1788 * if the view can be broken, otherwise null
1789 */
1790 public View breakView(int axis, float len, Shape a) {
1791 throw new Error("Can't break root view");
1792 }
1793
1794 /**
1795 * Determines the resizability of the view along the
1796 * given axis. A value of 0 or less is not resizable.
1797 *
1798 * @param axis may be either X_AXIS or Y_AXIS
1799 * @return the weight
1800 */
1801 public int getResizeWeight(int axis) {
1802 if (view != null) {
1803 return view.getResizeWeight(axis);
1804 }
1805 return 0;
1806 }
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1 /*
2 * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
1766 return getElement().getEndOffset();
1767 }
1768
1769 /**
1770 * Gets the element that this view is mapped to.
1771 *
1772 * @return the view
1773 */
1774 public Element getElement() {
1775 if (view != null) {
1776 return view.getElement();
1777 }
1778 return editor.getDocument().getDefaultRootElement();
1779 }
1780
1781 /**
1782 * Breaks this view on the given axis at the given length.
1783 *
1784 * @param axis may be either X_AXIS or Y_AXIS
1785 * @param len specifies where a break is desired in the span
1786 * @param a the current allocation of the view
1787 * @return the fragment of the view that represents the given span
1788 * if the view can be broken, otherwise null
1789 */
1790 public View breakView(int axis, float len, Shape a) {
1791 throw new Error("Can't break root view");
1792 }
1793
1794 /**
1795 * Determines the resizability of the view along the
1796 * given axis. A value of 0 or less is not resizable.
1797 *
1798 * @param axis may be either X_AXIS or Y_AXIS
1799 * @return the weight
1800 */
1801 public int getResizeWeight(int axis) {
1802 if (view != null) {
1803 return view.getResizeWeight(axis);
1804 }
1805 return 0;
1806 }
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