50 lines
1.4 KiB
Java
50 lines
1.4 KiB
Java
package Listneners;
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import Applicatie.Panel;
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import java.awt.event.MouseEvent;
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import java.awt.event.MouseMotionAdapter;
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import java.awt.geom.Point2D;
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import javax.swing.JPanel;
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import javax.swing.SwingUtilities;
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public class MouseMotion extends MouseMotionAdapter {
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private Panel panel;
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public MouseMotion(Panel panel)
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{
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this.panel = panel;
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}
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public void mouseDragged(MouseEvent e) {
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Point2D clickPoint = panel.getClickPoint(e.getPoint());
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if(panel.getDragObject() != null)
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{
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if(SwingUtilities.isLeftMouseButton(e)){
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panel.getDragObject().setPosition(new Point2D.Double(
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panel.getDragObject().getPosition().getX() - (panel.getLastClickPosition().getX() - clickPoint.getX()),
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panel.getDragObject().getPosition().getY() - (panel.getLastClickPosition().getY() - clickPoint.getY())));
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}
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else
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{
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double tempval = panel.getDragObject().getRotation() + (panel.getLastClickPosition().getX() - clickPoint.getX());
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panel.getDragObject().setRotation(tempval);
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}
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panel.repaint();
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}
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else
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{
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panel.setCameraPoint(new Point2D.Double(
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panel.getCameraPoint().getX() + (panel.getLastMousePosition().getX() - e.getX()),
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panel.getCameraPoint().getY() + (panel.getLastMousePosition().getY() - e.getY())
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));
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panel.repaint();
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}
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panel.setLastMousePosition(e.getPoint());
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panel.setLastClickPosition(clickPoint);
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}
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}
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