1 files changed, 74 insertions, 0 deletions
diff --git a/gl4java/drawable/SunJDK13GLDrawableFactory.java b/gl4java/drawable/SunJDK13GLDrawableFactory.java
new file mode 100755
index 0000000..bc707d8
--- /dev/null
+++ b/gl4java/drawable/SunJDK13GLDrawableFactory.java
@@ -0,0 +1,74 @@
+package gl4java.drawable;
+
+import java.awt.*;
+import gl4java.*;
+import gl4java.awt.*;
+
+/** A GLDrawableFactory which works with Sun's JDK 1.3 or greater. */
+
+public abstract class SunJDK13GLDrawableFactory extends GLDrawableFactory {
+
+    public GLAnimCanvas createGLAnimCanvas(GLCapabilities capabilities,
+                                   int width,
+                                   int height,
+                                   String glName,
+                                   String gluName)
+    {
+        GLCapabilities own = null;
+        try {
+        	own = (GLCapabilities) capabilities.clone();
+	} catch (Exception ex) { System.out.println(ex); own=capabilities; } 
+
+        GraphicsConfiguration config = getGraphicsConfiguration(own);
+        if (config == null) {
+            return null;
+        }
+        return new GLAnimCanvas(config, own,
+	                        width, height, glName, gluName);
+    }
+
+    public GLCanvas createGLCanvas(GLCapabilities capabilities,
+                                   int width,
+                                   int height,
+                                   String glName,
+                                   String gluName)
+    {
+        GLCapabilities own = null;
+        try {
+        	own = (GLCapabilities) capabilities.clone();
+	} catch (Exception ex) { System.out.println(ex); own=capabilities; } 
+
+        GraphicsConfiguration config = getGraphicsConfiguration(own);
+        if (config == null) {
+            return null;
+        }
+        return new GLCanvas(config, own,
+	                    width, height, glName, gluName);
+    }
+
+  /** Returns the GraphicsConfiguration most closely matching the
+      specified set of GLCapabilities, or null if there was no
+      matching visual. 
+
+      @param capabilities  the requested set of OpenGL capabilities of
+                           the canvas
+      @return a GraphicsConfiguration supporting the set of specified capabilities,
+      or null if there was no matching visual
+    */
+  public GraphicsConfiguration getGraphicsConfiguration
+  					(GLCapabilities capabilities)
+  {
+    return getGraphicsConfiguration(capabilities,
+                                    GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice());
+  }
+
+    //----------------------------------------------------------------------
+    // Internals only below this point
+    //
+
+    /** The choice of the GraphicsDevice is not yet exported to
+        clients. */
+    abstract GraphicsConfiguration
+        getGraphicsConfiguration(GLCapabilities capabilities,
+                                 GraphicsDevice device);
+}