implemented setInsertMark on Tree

2 files changed, 14 insertions, 17 deletions

diff --git a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/gtk/org/eclipse/swt/dnd/TreeDragUnderEffect.java b/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/gtk/org/eclipse/swt/dnd/TreeDragUnderEffect.java
index 681fb3683f..752a536973 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/gtk/org/eclipse/swt/dnd/TreeDragUnderEffect.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/gtk/org/eclipse/swt/dnd/TreeDragUnderEffect.java
@@ -91,7 +91,7 @@ private void setDragUnderEffect(int effect, TreeItem item) {
 		if ((currentEffect & DND.FEEDBACK_SELECT) != 0) {
 			setDropSelection(null);
 		}
-		setInsertMark(item, (effect & DND.FEEDBACK_INSERT_BEFORE) != 0);
+		tree.setInsertMark(item, (effect & DND.FEEDBACK_INSERT_BEFORE) != 0);
 		return;
 	}
 	if ((currentEffect & DND.FEEDBACK_INSERT_AFTER) != 0 ||
@@ -114,19 +114,6 @@ private void setDropSelection (TreeItem item) {
 	OS.gtk_tree_view_set_drag_dest_row(tree.handle, path[0], OS.GTK_TREE_VIEW_DROP_INTO_OR_BEFORE);
 	OS.gtk_tree_path_free (path [0]);
 }
-private void setInsertMark(TreeItem item, boolean before) {
-	if (item == null) {
-		OS.gtk_tree_view_unset_rows_drag_dest(tree.handle);
-		return;
-	}
-	Rectangle rect = item.getBounds();
-	int [] path = new int [1];
-	if (!OS.gtk_tree_view_get_path_at_pos(tree.handle, rect.x, rect.y, path, null, null, null)) return;
-	if (path [0] == 0) return;
-	int position = before ? OS.GTK_TREE_VIEW_DROP_BEFORE : OS.GTK_TREE_VIEW_DROP_AFTER;
-	OS.gtk_tree_view_set_drag_dest_row(tree.handle, path[0], position);
-	OS.gtk_tree_path_free (path [0]);
-}
 private void scrollHover (int effect, TreeItem item, int x, int y) {
 	if ((effect & DND.FEEDBACK_SCROLL) == 0) {
 		scrollBeginTime = 0;
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Tree.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Tree.java
index 22c3ce65cf..495d42403b 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Tree.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Tree.java
@@ -846,7 +846,7 @@ public void removeTreeListener(TreeListener listener) {
  * will be inserted when dropped on the tree.
  * 
  * @param item the insert item.  Null will clear the insertion mark.
- * @param after true places the insert mark above 'item'. false places 
+ * @param before true places the insert mark above 'item'. false places 
  *	the insert mark below 'item'.
  *
  * @exception IllegalArgumentException <ul>
@@ -857,9 +857,19 @@ public void removeTreeListener(TreeListener listener) {
  *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
  * </ul>
  */
-public void setInsertMark (TreeItem item, boolean set) {
+public void setInsertMark (TreeItem item, boolean before) {
 	checkWidget ();
-	//NOT IMPLEMENTED
+	if (item == null) {
+		OS.gtk_tree_view_unset_rows_drag_dest(handle);
+		return;
+	}
+	Rectangle rect = item.getBounds();
+	int [] path = new int [1];
+	if (!OS.gtk_tree_view_get_path_at_pos(handle, rect.x, rect.y, path, null, null, null)) return;
+	if (path [0] == 0) return;
+	int position = before ? OS.GTK_TREE_VIEW_DROP_BEFORE : OS.GTK_TREE_VIEW_DROP_AFTER;
+	OS.gtk_tree_view_set_drag_dest_row(handle, path[0], position);
+	OS.gtk_tree_path_free (path [0]);
 }
 
 /**