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A themeable Look and Feel for java swing
/*
* MIT License
*
* Copyright (c) 2020 Jannis Weis
*
* 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.github.weisj.darklaf.components.text;
import java.awt.*;
import javax.swing.*;
import javax.swing.plaf.ComponentUI;
/**
* JTextPane that keeps the original width of text.
*
* @author Jannis Weis
* @since 2018
*/
public class NonWrappingTextPane extends JTextPane {
@Override
public Dimension getPreferredSize() {
// Avoid substituting the minimum width for the preferred width
// when the viewport is too narrow.
return getUI().getPreferredSize(this);
}
@Override
public boolean getScrollableTracksViewportWidth() {
final Component parent = getParent();
final ComponentUI ui = getUI();
return parent == null || (ui.getPreferredSize(this).width <= parent.getSize().width);
}
@Override
public int getScrollableUnitIncrement(final Rectangle visibleRect, final int orientation, final int direction) {
return getFont().getSize();
}
}