1 files changed, 79 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/motif/org/eclipse/swt/graphics/Region.java b/bundles/org.eclipse.swt/Eclipse SWT/motif/org/eclipse/swt/graphics/Region.java
new file mode 100755
index 0000000000..9558cca0cc
--- /dev/null
+++ b/bundles/org.eclipse.swt/Eclipse SWT/motif/org/eclipse/swt/graphics/Region.java
@@ -0,0 +1,79 @@
+package org.eclipse.swt.graphics;
+
+import org.eclipse.swt.internal.motif.*;
+import org.eclipse.swt.*;
+
+/*
+ * Licensed Materials - Property of IBM,
+ * (c) Copyright IBM Corp. 1998, 2000  All Rights Reserved
+ */
+ 
+public final class Region {
+	/**
+	 * The handle to the OS region resource.
+	 * Warning: This field is platform dependent.
+	 */
+	public int handle;
+public Region () {
+	handle = OS.XCreateRegion ();
+}
+Region (int handle) {
+	this.handle = handle;
+}
+public void add (Rectangle rect) {
+	if (rect == null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	XRectangle xRect = new XRectangle();
+	xRect.x = (short)rect.x;
+	xRect.y = (short)rect.y;
+	xRect.width = (short)rect.width;
+	xRect.height = (short)rect.height;
+	OS.XUnionRectWithRegion(xRect, handle, handle);
+}
+public void add (Region region) {
+	if (region == null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	OS.XUnionRegion(handle, region.handle, handle);
+}
+public boolean contains (int x, int y) {
+	return OS.XPointInRegion(handle, x, y);
+}
+public boolean contains (Point pt) {
+	if (pt == null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	return contains(pt.x, pt.y);
+}
+public void dispose () {
+	if (handle != 0) OS.XDestroyRegion(handle);
+	handle = 0;
+}
+public boolean equals (Object object) {
+	if (this == object) return true;
+	if (!(object instanceof Region)) return false;
+	int xRegion = ((Region)object).handle;
+	if (handle == xRegion) return true;
+	if (xRegion == 0) return false;
+	return OS.XEqualRegion(handle, xRegion);
+}
+public Rectangle getBounds() {
+	XRectangle rect = new XRectangle();
+	OS.XClipBox(handle, rect);
+	return new Rectangle(rect.x, rect.y, rect.width, rect.height);
+}
+public int hashCode () {
+	return handle;
+}
+public boolean intersects (int x, int y, int width, int height) {
+	return OS.XRectInRegion (handle, x, y, width, height) != OS.RectangleOut;
+}
+public boolean intersects (Rectangle rect) {
+	if (rect == null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	return intersects(rect.x, rect.y, rect.width, rect.height);
+}
+public boolean isDisposed() {
+	return handle == 0;
+}
+public boolean isEmpty () {
+	return OS.XEmptyRegion(handle);
+}
+public static Region motif_new(int handle) {
+	return new Region(handle);
+}
+}