PROMS/Volian.Controls.Library/StepRTB.cs

@@ -1048,6 +1048,13 @@ namespace Volian.Controls.Library
 		bool _AdjustingSelection = false;
 		private bool _ProcessingDelete;
 		private bool _HandlingCtrlA = false;
+		private void HandleLocalSelectionChange()
+		{
+			if (MyStepItem.MyStepPanel.SelectedStepRTB != this)
+				return;
+
+			HandleSelectionChange();
+		}
 		private void HandleSelectionChange()
 		{
 			if (_HandlingCtrlA) return;
@@ -1511,7 +1518,7 @@ namespace Volian.Controls.Library
 						StepRTB_ArrowPressed(e.Control ? E_ArrowKeys.CtrlLeft : E_ArrowKeys.Left);
 						e.Handled = true;
 					}
-					HandleSelectionChange();
+					HandleLocalSelectionChange();
 					break;
 				case Keys.Up:
 					int ln = GetLineFromCharIndex(SelectionStart);
@@ -1536,7 +1543,7 @@ namespace Volian.Controls.Library
 					}
 					else
 					{
-						HandleSelectionChange();
+						HandleLocalSelectionChange();
 					}
 					break;
 				case Keys.Right:
@@ -1557,7 +1564,7 @@ namespace Volian.Controls.Library
 						StepRTB_ArrowPressed(e.Control ? E_ArrowKeys.CtrlRight : E_ArrowKeys.Right);
 						e.Handled = true;
 					}
-					HandleSelectionChange();
+					HandleLocalSelectionChange();
 					break;
 				case Keys.Down:
 					int l = GetLineFromCharIndex(SelectionStart);
@@ -1569,11 +1576,11 @@ namespace Volian.Controls.Library
 					if (e.Control || l == lastLine)
 					{
 						StepRTB_ArrowPressed(e.Control ? E_ArrowKeys.CtrlDown : E_ArrowKeys.Down);
-						HandleSelectionChange();
+						HandleLocalSelectionChange();
 						e.Handled = true;
 						return;
 					}
-					if (!e.Shift)HandleSelectionChange();
+					if (!e.Shift) HandleLocalSelectionChange();
 					// if shift-down & on link at beginning of box - do special processing (regular processing
 					// didn't handle it correctly.
 					if (e.Shift && lastLine > 0 && SelectionStart==0 && _LinkLocations.Count>0 && _LinkLocations[0].Start==7)
@@ -2625,7 +2632,7 @@ namespace Volian.Controls.Library
 
 		private void StepRTB_PreviewKeyDown(object sender, PreviewKeyDownEventArgs e)
 		{
-			Console.WriteLine("StepRTB_PreviewKeyDown");
+			//Console.WriteLine("StepRTB_PreviewKeyDown");
 			if ((e.KeyCode == Keys.Tab) && (!e.Alt && !e.Control))
 				e.IsInputKey = true;
 		}