X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=LogicUI%2Fsrc%2Fera%2Fmi%2Fgui%2Fmodel%2Fwires%2FPin.java;h=3dc89677a5725d740e88e598d950680d41694479;hb=4a6a0a2c85c1a16112efaf7ca6d2b5fba3c9b466;hp=1ab740477e935391d466b9b24202038f8cc0ef4b;hpb=4d29cabdc45d68b5e5f210266dc4fbc5560dbcdd;p=Mograsim.git

diff --git a/LogicUI/src/era/mi/gui/model/wires/Pin.java b/LogicUI/src/era/mi/gui/model/wires/Pin.java
index 1ab74047..3dc89677 100644
--- a/LogicUI/src/era/mi/gui/model/wires/Pin.java
+++ b/LogicUI/src/era/mi/gui/model/wires/Pin.java
@@ -1,5 +1,9 @@
 package era.mi.gui.model.wires;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Consumer;
+
 import era.mi.gui.model.components.GUIComponent;
 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
@@ -10,11 +14,17 @@ public class Pin
 	protected double relX;
 	protected double relY;
 
+	private final List<Consumer<Pin>> pinMovedListeners;
+
 	public Pin(GUIComponent component, double relX, double relY)
 	{
 		this.component = component;
 		this.relX = relX;
 		this.relY = relY;
+
+		this.pinMovedListeners = new ArrayList<>();
+
+		component.addComponentMovedListener(c -> callPinMovedListeners());
 	}
 
 	public double getRelX()
@@ -38,9 +48,18 @@ public class Pin
 		return new Point(relX + componentBounds.x, relY + componentBounds.y);
 	}
 
+	// @formatter:off
+	public void addPinMovedListener   (Consumer<Pin> listener){pinMovedListeners.add   (listener);}
+
+	public void removePinMovedListener(Consumer<Pin> listener){pinMovedListeners.remove(listener);}
+
+	private void callPinMovedListeners() {pinMovedListeners.forEach(l -> l.accept(this));}
+	// @formatter:on
+
 	protected void setRelPos(double relX, double relY)
 	{
 		this.relX = relX;
 		this.relY = relY;
+		callPinMovedListeners();
 	}
 }
\ No newline at end of file