mdlaf.components.scrollbar.MaterialScrollBarUI Maven / Gradle / Ivy
/**
* MIT License
*
* Copyright (c) 2018-2020 atharva washimkar, Vincenzo Palazzo [email protected]
* Copyright (c) 2021 Vincenzo Palazzo [email protected]
*
*
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 mdlaf.components.scrollbar;
import java.awt.*;
import javax.swing.*;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicScrollBarUI;
import mdlaf.animation.MaterialUIMovement;
import mdlaf.components.button.MaterialButtonUI;
import mdlaf.utils.MaterialDrawingUtils;
import mdlaf.utils.MaterialImageFactory;
import mdlaf.utils.MaterialManagerListener;
/**
* @author https://github.com/vincenzopalazzo
* @author https://github.com/atarw
* @author https://github.com/downToHell
*/
public class MaterialScrollBarUI extends BasicScrollBarUI {
public static ComponentUI createUI(JComponent c) {
return new MaterialScrollBarUI();
}
@Override
public void paint(Graphics g, JComponent c) {
super.paint(MaterialDrawingUtils.getAliasedGraphics(g), c);
}
@Override
protected JButton createDecreaseButton(int orientation) {
return installButton(orientation);
}
@Override
protected JButton createIncreaseButton(int orientation) {
return installButton(orientation);
}
@Override
protected void paintTrack(Graphics g, JComponent c, Rectangle trackBounds) {
super.paintTrack(g, c, trackBounds);
g.setColor(UIManager.getColor("ScrollBar.track"));
}
@Override
protected void paintThumb(Graphics g, JComponent c, Rectangle thumbBounds) {
super.paintThumb(g, c, thumbBounds);
g.setColor(UIManager.getColor("ScrollBar.thumb"));
}
@Override
protected void configureScrollBarColors() {
super.configureScrollBarColors();
thumbDarkShadowColor = UIManager.getColor("ScrollBar.thumbDarkShadow");
thumbHighlightColor = UIManager.getColor("ScrollBar.thumbHighlight");
thumbLightShadowColor = UIManager.getColor("ScrollBar.thumbShadow");
}
// TODO refactoring this component
protected void setIconArrowButton(JButton button, int orientation) {
if (button == null) {
throw new IllegalArgumentException("Input null");
}
if (orientation == SwingConstants.NORTH) {
button.setIcon(MaterialImageFactory.getInstance().getImage(MaterialImageFactory.UP_ARROW));
return;
} else if (orientation == SwingConstants.SOUTH) {
button.setIcon(MaterialImageFactory.getInstance().getImage(MaterialImageFactory.DOWN_ARROW));
return;
} else if (orientation == SwingConstants.EAST) {
button.setIcon(MaterialImageFactory.getInstance().getImage(MaterialImageFactory.RIGHT_ARROW));
return;
} else if (orientation == SwingConstants.WEST) {
button.setIcon(MaterialImageFactory.getInstance().getImage(MaterialImageFactory.LEFT_ARROW));
return;
}
throw new IllegalArgumentException("orientation not valid");
}
protected void createInvisibleButton(JComponent component) {
if (component == null) {
throw new IllegalArgumentException("Argument function null");
}
component.setPreferredSize(new Dimension(0, 0));
component.setMinimumSize(new Dimension(0, 0));
component.setMaximumSize(new Dimension(0, 0));
}
// TODO refactoring this component with new API MaterialButtonUI
protected JButton installButton(int orientation) {
JButton button = new JButton();
MaterialManagerListener.removeAllMaterialMouseListener(button);
button.setUI(new MaterialButtonUI());
button.setOpaque(true);
button.setFocusable(
false); // This must be false because the button focus have an effect that this button
// mustn't be have
button.setBackground(UIManager.getColor("ScrollBar.arrowButtonBackground"));
if (!UIManager.getBoolean("ScrollBar.enableArrow")) {
createInvisibleButton(button);
return button;
}
setIconArrowButton(button, orientation);
if (UIManager.getBoolean("ScrollBar[MouseHover].enable")) {
button.addMouseListener(
MaterialUIMovement.getStaticMovement(
button,
UIManager.getColor("ScrollBar[MouseHover].color"),
UIManager.getColor("ScrollBar[OnClick].color")));
}
button.setBorder(UIManager.getBorder("ScrollBar.arrowButtonBorder"));
return button;
}
}