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- /*
- * Copyright (c) 2006-2013 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
- package com.dmdirc.addons.ui_swing.components;
-
- import java.awt.Dimension;
- import java.awt.LayoutManager;
- import java.awt.Rectangle;
-
- import javax.swing.JPanel;
- import javax.swing.Scrollable;
-
- /**
- * Scrollable JPanel, only scrolls vertically.
- */
- public class XScrollablePanel extends JPanel implements Scrollable {
-
- /** Creates a new scrollable panel. */
- public XScrollablePanel() {
- super();
- }
-
- /**
- * Creates a new scrollable panel.
- *
- * @param layout Layout manager
- */
- public XScrollablePanel(final LayoutManager layout) {
- super(layout);
- }
-
- /** {@inheritDoc} */
- @Override
- public Dimension getPreferredScrollableViewportSize() {
- return getPreferredSize();
- }
-
- /** {@inheritDoc} */
- @Override
- public int getScrollableUnitIncrement(final Rectangle visibleRect,
- final int orientation, final int direction) {
- return getFont().getSize();
- }
-
- /** {@inheritDoc} */
- @Override
- public int getScrollableBlockIncrement(final Rectangle visibleRect,
- final int orientation, final int direction) {
- return getFont().getSize() * 3;
- }
-
- /** {@inheritDoc} */
- @Override
- public boolean getScrollableTracksViewportWidth() {
- return true;
- }
-
- /** {@inheritDoc} */
- @Override
- public boolean getScrollableTracksViewportHeight() {
- return false;
- }
-
- }
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