*** empty log message ***

1 files changed, 20 insertions, 4 deletions

diff --git a/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/List.java b/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/List.java
index b07a87738e..91f0a9a29e 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/List.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/List.java
@@ -328,15 +328,23 @@ int kEventMouseDown (int nextHandler, int theEvent, int userData) {
 int kEventRawKeyDown (int nextHandler, int theEvent, int userData) {
 	int result = super.kEventRawKeyDown (nextHandler, theEvent, userData);
 	if (result == OS.noErr) return result;
+	/*
+	* Feature in the Macintosh.  For some reason, when the user hits an
+	* up or down arrow to traverse the items in a Data Browser, the item
+	* scrolls to the left such that the white space that is normally
+	* visible to the right of the every item is scrolled out of view.
+	* The fix is to do the arrow traversal in Java and not call the
+	* default handler.
+	*/
 	int [] keyCode = new int [1];
 	OS.GetEventParameter (theEvent, OS.kEventParamKeyCode, OS.typeUInt32, null, keyCode.length * 4, null, keyCode);
 	switch (keyCode [0]) {
-		case 125: {
+		case 125: { /* Down */
 			int index = getSelectionIndex ();
 			setSelection (Math.min (itemCount - 1, index + 1));
 			return OS.noErr;
 		}
-		case 126: {
+		case 126: { /* Up*/
 			int index = getSelectionIndex ();
 			setSelection (Math.max (0, index - 1));
 			return OS.noErr;
@@ -348,15 +356,23 @@ int kEventRawKeyDown (int nextHandler, int theEvent, int userData) {
 int kEventRawKeyRepeat (int nextHandler, int theEvent, int userData) {
 	int result = super.kEventRawKeyRepeat (nextHandler, theEvent, userData);
 	if (result == OS.noErr) return result;
+	/*
+	* Feature in the Macintosh.  For some reason, when the user hits an
+	* up or down arrow to traverse the items in a Data Browser, the item
+	* scrolls to the left such that the white space that is normally
+	* visible to the right of the every item is scrolled out of view.
+	* The fix is to do the arrow traversal in Java and not call the
+	* default handler.
+	*/
 	int [] keyCode = new int [1];
 	OS.GetEventParameter (theEvent, OS.kEventParamKeyCode, OS.typeUInt32, null, keyCode.length * 4, null, keyCode);
 	switch (keyCode [0]) {
-		case 125: {
+		case 125: { /* Down */
 			int index = getSelectionIndex ();
 			setSelection (Math.min (itemCount - 1, index + 1));
 			return OS.noErr;
 		}
-		case 126: {
+		case 126: { /* Up*/
 			int index = getSelectionIndex ();
 			setSelection (Math.max (0, index - 1));
 			return OS.noErr;