Fixed

2015-03-10 12:55:02 +00:00
parent 281bd9fa4a
commit a315bdda59
5 changed files with 196 additions and 49 deletions
@@ -1,5 +1,36 @@
 package Listneners;

-public class MouseWheel extends MouseWheelListener {
-	//??
+import java.awt.event.MouseWheelEvent;
+import java.awt.event.MouseWheelListener;
+import java.awt.geom.Point2D;
+
+import Applicatie.DrawObject;
+import Applicatie.Panel;
+
+public class MouseWheel implements MouseWheelListener {
+	private Panel panel;
+	
+	public MouseWheel(Panel panel)
+	{
+		this.panel = panel;
+	}
+	
+	public void mouseWheelMoved(MouseWheelEvent e) {
+		Point2D clickPoint = panel.getClickPoint(e.getPoint());
+		for(DrawObject o : panel.getObjects())
+		{
+			if(o.contains(clickPoint))
+			{
+				double scale = o.getScale()* 1 + (e.getPreciseWheelRotation()/10.0);
+				o.setScale(scale);
+				panel.repaint();
+				return;
+			}
+		}
+		
+//		cameraPoint
+		double cameraScale = panel.getCameraScale() * 1 - (e.getPreciseWheelRotation()/10);
+		panel.setCameraScale((float) cameraScale);
+		panel.repaint();
+	}
 }