import java.util.List;
import java.util.function.Consumer;
-import net.mograsim.logic.ui.model.components.GUIComponent;
import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
+import net.mograsim.logic.ui.model.components.GUIComponent;
+//TODO add an ID and/or a name
public class Pin
{
public final GUIComponent component;
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)
{
this.relY = relY;
this.pinMovedListeners = new ArrayList<>();
+ this.redrawListeners = new ArrayList<>();
component.addComponentMovedListener(c -> callPinMovedListeners());
}
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