X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.logic.ui%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fui%2Fmodel%2Fwires%2FPin.java;h=8c0333a4121a934940db8a4d8324956f64e4d9c2;hb=e7193d1fb16edc79e9cc3d8adcfb71caecd8463b;hp=f3a78023ffd5c8f2674ae0009243df0a630f401a;hpb=07faf07e3acb8b2afdc2bf65a46bc868faaed0f8;p=Mograsim.git

diff --git a/net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/wires/Pin.java b/net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/wires/Pin.java
index f3a78023..8c0333a4 100644
--- a/net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/wires/Pin.java
+++ b/net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/wires/Pin.java
@@ -8,6 +8,7 @@ import net.mograsim.logic.ui.model.components.GUIComponent;
 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
 
+//TODO add an ID and/or a name
 public class Pin
 {
 	public final GUIComponent component;
@@ -17,6 +18,7 @@ public class Pin
 	protected double relY;
 
 	private final List<Consumer<? super Pin>> pinMovedListeners;
+	private final List<Runnable> redrawListeners;
 
 	public Pin(GUIComponent component, int logicWidth, double relX, double relY)
 	{
@@ -26,6 +28,7 @@ public class Pin
 		this.relY = relY;
 
 		this.pinMovedListeners = new ArrayList<>();
+		this.redrawListeners = new ArrayList<>();
 
 		component.addComponentMovedListener(c -> callPinMovedListeners());
 	}
@@ -51,18 +54,23 @@ public class Pin
 		return new Point(relX + componentBounds.x, relY + componentBounds.y);
 	}
 
+	protected void setRelPos(double relX, double relY)
+	{
+		this.relX = relX;
+		this.relY = relY;
+		callPinMovedListeners();
+		callRedrawListeners();
+	}
+
 	// @formatter:off
 	public void addPinMovedListener   (Consumer<? super Pin> listener){pinMovedListeners.add   (listener);}
+	public void addRedrawListener     (Runnable              listener){redrawListeners  .add   (listener);}
 
 	public void removePinMovedListener(Consumer<? super Pin> listener){pinMovedListeners.remove(listener);}
+	public void removeRedrawListener  (Runnable              listener){redrawListeners  .remove(listener);}
 
 	private void callPinMovedListeners() {pinMovedListeners.forEach(l -> l.accept(this));}
+	private void callRedrawListeners  () {redrawListeners  .forEach(l -> l.run   (    ));}
 	// @formatter:on
 
-	protected void setRelPos(double relX, double relY)
-	{
-		this.relX = relX;
-		this.relY = relY;
-		callPinMovedListeners();
-	}
 }
\ No newline at end of file