Add an event command to change the state of a graphic element

Add an event command to change the state of a graphic element. For example, have a graphic element fill with color or change colors when the event is triggered by a state change on the HMI device.
Prerequisites
  • Create an event to trigger the command:
    • Touch press.
      Occurs when touching the item on the screen that is configured with the event.
    • Touch release.
       Occurs when releasing the item on the screen that is configured with the event.
    • Key press.
      Occurs when
      pressing the specified key.
    • Key release.
      Occurs when releasing the specified key.
To add an event command to change the state of a graphic element
    1. Select the graphic element configured with the touch or key event.
    2. In the
      Properties
      pane on the
      Events
      tab, select
      Add Command
      .
    Expand the
    State
    category and select the command:
    • State Previous.
      Applies the previous state in the selected State Table to the graphic element when the event occurs. Select the name of the desired State Table.
    • State Next.
       Applies the next state in the selected State Table to the graphic element when the event occurs. Select the name of the desired State Table.
      TIP:
      Tips:
      • Select
        Wrap Around
        to continue to apply states when the event occurs, even when reaching the beginning or end of the State Table.
      • Creating a
        State
        event with a
        State Previous
         command with
        Wrap Around
        selected loops the graphic element through states in the State Table as the event occurs.
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