If you need to perform any actions just before the window closes, connect the aboutToCloseWidget event of the Window part to an action in your part.
If you need to perform any actions just before the window opens, connect the aboutToOpenWidget event of the Window part to an action in your part.
This event passes a parameter whose class is EwCellTabCallbackData. This callback data can be used to specify application-defined tabbing behavior. EwCellTabCallbackData has the following attributes for specifying cell tab behavior:
The gettingFocus event acts differently depending on which part is receiving the event. For example, if you connect the gettingFocus event to a Window part, the window will come to the foreground and be the active window. Also, if you connect the gettingFocus event to a Text part in a window, the cursor is moved to this field.
If the itemMenu attribute is connected to a Menu part, that menu part is displayed unless you change the itemMenu attribute as a result of this event. You can change the itemMenu attribute to include your own menu or leave it unchanged to use the original setting.
If the menu attribute is connected to a Menu part, that menu part is displayed unless you change the menu attribute as a result of this event. You can change the menu attribute to include your own menu or leave it unchanged to use the original setting.