mdlaf.components.menu.MaterialMenuUI Maven / Gradle / Ivy
package mdlaf.components.menu;
import mdlaf.animation.MaterialUIMovement;
import mdlaf.utils.MaterialDrawingUtils;
import mdlaf.utils.MaterialManagerListener;
import javax.swing.*;
import javax.swing.event.ChangeListener;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicLookAndFeel;
import javax.swing.plaf.basic.BasicMenuUI;
import javax.swing.plaf.basic.BasicToolBarUI;
import javax.swing.plaf.metal.MetalMenuBarUI;
import javax.swing.plaf.metal.MetalToolBarUI;
import java.awt.*;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
/**
* @author https://github.com/vincenzopalazzo
* @author https://github.com/atarw
*/
public class MaterialMenuUI extends BasicMenuUI {
public static ComponentUI createUI (JComponent c) {
return new MaterialMenuUI ();
}
private MouseListener mouseHover = new MouseHover();
@Override
public void installUI (JComponent c) {
super.installUI (c);
JMenu menu = (JMenu) c;
menu.setFont (UIManager.getFont ("Menu.font"));
menu.setBorder (UIManager.getBorder ("Menu.border"));
menu.setBackground (UIManager.getColor ("Menu.background"));
menu.setForeground (UIManager.getColor ("Menu.foreground"));
menu.setOpaque (UIManager.getBoolean ("Menu.opaque"));
c.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
if(UIManager.getBoolean("Menu[MouseOver].enable")){ //TODO testing
menu.addMouseMotionListener(MaterialUIMovement.getMovement(menu, Color.black));
}
}
@Override
public void uninstallUI(JComponent c) {
menuItem.setFont (null);
menuItem.setBackground (null);
menuItem.setForeground (null);
menuItem.setBorder (null);
menuItem.setCursor(null);
c.removeMouseListener(mouseHover);
MaterialManagerListener.removeAllMaterialMouseListener(menuItem);
super.uninstallUI(menuItem);
}
@Override
public void paint (Graphics g, JComponent c) {
super.paint (MaterialDrawingUtils.getAliasedGraphics (g), c);
}
@Override
protected ChangeListener createChangeListener(JComponent c) {
if(UIManager.getBoolean("Menu[MouseOver].enable")){ //TODO Testing
c.addMouseListener(mouseHover);
}
return super.createChangeListener(c);
}
/**
* @author https://github.com/vincenzopalazzo
*/
private class MouseHover implements MouseListener {
@Override
public void mouseClicked(MouseEvent e) {
}
@Override
public void mousePressed(MouseEvent e) {
}
@Override
public void mouseReleased(MouseEvent e) {
}
@Override
public void mouseEntered(MouseEvent e) {
if(e.getSource() instanceof JMenu){
JMenu menu = (JMenu) e.getSource();
if(menu.isEnabled()){
menu.setSelected(true);
}
}
}
@Override
public void mouseExited(MouseEvent e) {
if(e.getSource() instanceof JMenu){
JMenu menu = (JMenu) e.getSource();
if(menu.isEnabled()){
menu.setSelected(false);
}
}
}
}
}