VS:ShowItem

.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix

Description

Sets the visibility of the referenced dialog control.

PROCEDURE ShowItem(
          dialogID   :LONGINT;
          item       :INTEGER;
          show       :BOOLEAN);

def vs.ShowItem(dialogID, item, show):
    return None

Parameters

dialogID		LONGINT		ID of the currently executing dialog.
item		INTEGER		Item ID of dialog control to show or hide.
show		BOOLEAN		New visibility state of dialog control.

Example

VectorScript

PROCEDURE dialogID_Main;
VAR
dialogID :INTEGER;

PROCEDURE dialogID_Setup;
BEGIN
  dialogID := CreateLayout('Example Dialog', FALSE, 'OK', 'Cancel');
  CreateRadioButton (dialogID,  4,  'Option One');
  CreateEditReal    (dialogID,  5,  1, 0.0, 16);
  CreateRadioButton (dialogID,  6,  'Option Two');
  CreateEditReal    (dialogID,  7,  1, 0.0, 16);
  SetFirstLayoutItem(dialogID,  4);
  SetRightItem      (dialogID,  4,   5,  0, 0);
  SetBelowItem      (dialogID,  4,   6,  0, 0);
  SetRightItem      (dialogID,  6,   7,  0, 0);
END;

PROCEDURE dialogID_Handler(VAR item :LONGINT; data :LONGINT);
BEGIN
CASE item OF
  SetupDialogC: BEGIN
      ShowItem(dialogID, 4, TRUE);
      ShowItem(dialogID, 7, FALSE);
    END;
  4: BEGIN
      ShowItem(dialogID, 5, TRUE);
      ShowItem(dialogID, 7, FALSE);
    END;
  6: BEGIN
      ShowItem(dialogID, 7, TRUE);
      ShowItem(dialogID, 5, FALSE);
    END;
  END;
END;

BEGIN
  dialogID_Setup;
  IF RunLayoutDialog(dialogID, dialogID_Handler) = 1 THEN BEGIN
  END;
END;
RUN(dialogID_Main);

Version

Availability: from VectorWorks11.5