commit 6405c599446cbf8c81b470d7b9642bfc3da223a6
author Lakshmi Shanmugam <lshanmug@in.ibm.com> Fri Dec 27 16:43:33 2019 +0530
committer Lakshmi Shanmugam <lshanmug@in.ibm.com> Tue Feb 04 01:40:04 2020 -0500
tree 5924edada31a1e62c78e924aad21ad1fa6f0b6ec
parent ba318412e59dd7724f4b68dc3fb4e31881472b16

Bug 352193 - SWT.CHECK and SWT.MULTI Table space checks only first
selected item

(Mac fix) - Toggle checked state of the selected items when multiple items are
selected and space is pressed.

Change-Id: I82ec19e969b32a26a9f41980450124a301fba0e6

bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Table.java

diff --git a/bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Table.java b/bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Table.java
index 0c7521e..1bc6d52 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Table.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Table.java
@@ -84,6 +84,7 @@
 
 	/* Used to control drop feedback when FEEDBACK_SCROLL is set/not set */
 	boolean shouldScroll = true;
+	boolean keyDown;
 
 	static int NEXT_ID;
 
@@ -2021,7 +2022,9 @@
 @Override
 void keyDown(long id, long sel, long theEvent) {
 	ignoreSelect = preventSelect = false;
+	keyDown = true;
 	super.keyDown(id, sel, theEvent);
+	keyDown = false;
 }
 
 @Override
@@ -3488,18 +3491,35 @@
 
 @Override
 void tableView_setObjectValue_forTableColumn_row (long id, long sel, long aTableView, long anObject, long aTableColumn, long rowIndex) {
-	if (checkColumn != null && aTableColumn == checkColumn.id)  {
-		TableItem item = items [(int)rowIndex];
-		item.checked = !item.checked;
-		Event event = new Event ();
-		event.detail = SWT.CHECK;
-		event.item = item;
-		event.index = (int)rowIndex;
-		sendSelectionEvent (SWT.Selection, event, false);
-		item.redraw (-1);
+	if (checkColumn != null && aTableColumn == checkColumn.id) {
+		if (keyDown && (style & SWT.MULTI) != 0) {
+			NSTableView widget = (NSTableView)view;
+			NSIndexSet selection = widget.selectedRowIndexes ();
+			int count = (int)selection.count ();
+			long [] indices = new long [count];
+			selection.getIndexes (indices, count, 0);
+			for (int i = 0; i < indices.length; i++) {
+				int index = (int)indices [i];
+				TableItem item = items [index];
+				toggleCheckedItem (item, index);
+			}
+		} else {
+			TableItem item = items [(int)rowIndex];
+			toggleCheckedItem (item, rowIndex);
+		}
 	}
 }
 
+private void toggleCheckedItem (TableItem item, long rowIndex) {
+	item.checked = !item.checked;
+	Event event = new Event ();
+	event.detail = SWT.CHECK;
+	event.item = item;
+	event.index = (int)rowIndex;
+	sendSelectionEvent (SWT.Selection, event, false);
+	item.redraw (-1);
+}
+
 @Override
 void tableView_willDisplayCell_forTableColumn_row (long id, long sel, long aTableView, long cell, long tableColumn, long rowIndex) {
 	if (checkColumn != null && tableColumn == checkColumn.id) return;