From 118d754af34d6d475600e6747e01e950a6cf77cf Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Mon, 20 Mar 2023 20:48:44 +0100
Subject: GraphUI Shape: Provide empty default implementation for clearImpl()
 and destroyImpl()

---
 src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java             | 6 ++++--
 src/graphui/classes/com/jogamp/graph/ui/gl/shapes/CrossHair.java  | 8 --------
 src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Label.java      | 8 --------
 src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Rectangle.java  | 8 --------
 .../classes/com/jogamp/graph/ui/gl/shapes/RoundButton.java        | 8 --------
 5 files changed, 4 insertions(+), 34 deletions(-)

(limited to 'src/graphui/classes/com/jogamp')

diff --git a/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java b/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java
index 9f39564ea..7928d09f4 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java
@@ -1137,8 +1137,10 @@ public abstract class Shape {
     //
     //
 
-    protected abstract void clearImpl(GL2ES2 gl, RegionRenderer renderer);
-    protected abstract void destroyImpl(GL2ES2 gl, RegionRenderer renderer);
+    protected void clearImpl(final GL2ES2 gl, final RegionRenderer renderer) { }
+
+    protected void destroyImpl(final GL2ES2 gl, final RegionRenderer renderer) { }
+
     protected abstract void addShapeToRegion();
 
     //
diff --git a/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/CrossHair.java b/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/CrossHair.java
index 62c76d2b2..1d2df261e 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/CrossHair.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/CrossHair.java
@@ -61,14 +61,6 @@ public class CrossHair extends Shape {
         markShapeDirty();
     }
 
-    @Override
-    protected void clearImpl(final GL2ES2 gl, final RegionRenderer renderer) {
-    }
-
-    @Override
-    protected void destroyImpl(final GL2ES2 gl, final RegionRenderer renderer) {
-    }
-
     @Override
     protected void addShapeToRegion() {
         final OutlineShape shape = new OutlineShape(vertexFactory);
diff --git a/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Label.java b/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Label.java
index 534f9b292..5e1f88df9 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Label.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Label.java
@@ -132,14 +132,6 @@ public class Label extends Shape {
         return GLRegion.create(glp, getRenderModes(), null, font, text);
     }
 
-    @Override
-    protected void clearImpl(final GL2ES2 gl, final RegionRenderer renderer) {
-    }
-
-    @Override
-    protected void destroyImpl(final GL2ES2 gl, final RegionRenderer renderer) {
-    }
-
     private final OutlineShape.Visitor shapeVisitor = new OutlineShape.Visitor() {
         @Override
         public void visit(final OutlineShape shape, final AffineTransform t) {
diff --git a/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Rectangle.java b/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Rectangle.java
index 2c9ec53a0..391390bea 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Rectangle.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/Rectangle.java
@@ -61,14 +61,6 @@ public class Rectangle extends Shape {
         markShapeDirty();
     }
 
-    @Override
-    protected void clearImpl(final GL2ES2 gl, final RegionRenderer renderer) {
-    }
-
-    @Override
-    protected void destroyImpl(final GL2ES2 gl, final RegionRenderer renderer) {
-    }
-
     @Override
     protected void addShapeToRegion() {
         final OutlineShape shape = new OutlineShape(vertexFactory);
diff --git a/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/RoundButton.java b/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/RoundButton.java
index e8636f41e..aa8aabbdb 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/RoundButton.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/gl/shapes/RoundButton.java
@@ -58,14 +58,6 @@ public abstract class RoundButton extends Shape {
         this.height = height;
     }
 
-    @Override
-    protected void clearImpl(final GL2ES2 gl, final RegionRenderer renderer) {
-    }
-
-    @Override
-    protected void destroyImpl(final GL2ES2 gl, final RegionRenderer renderer) {
-    }
-
     public final float getWidth() { return width; }
 
     public final float getHeight() { return height; }
-- 
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