The aboutToCloseWidget event signals that the part is about to be closed.

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.

The aboutToMapWidget event signals that the part is about to be shown on the screen. If you need to take any actions or set any visual attributes on the part before it is shown, connect to this event. If you hide and show the part rather than closing and opening it (typically for performance reasons), you can use this event to refresh the part data before it appears.

The aboutToOpenWidget event signals that the part is about to be opened. This event is signaled just before the part is displayed on the screen.

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.

The aboutToUnmapWidget event signals that the part is about to be hidden.

The attributeName event signals the part that the name of the attribute within the collection of items is displayed in the part.

The backgroundColor event signals the part that the background color has changed.

The borderWidth event signals the part that the width of the border, specified in pixels, has changed.

The closedWidget event signals that the part has been closed.

The configuredWidget event signals that the part has been moved or resized.

The converter event signals certain visual parts that a change in the data type, being utilized to manage the conversion of other objects to and from the display format, has occurred. Possible data types are: Boolean, Character, Composite, Date, DBCS only, Decimal, Float, Integer, Monetary Amount, Number, Social Security Number, String, Text, Text List, Time, Time Date, Timestamp, USA State and Zip Code.

The destroyedPart event signals that the part and its children have been destroyed. Any system resources associated with the destroyed parts have been released.

For more information on the dragDropSpec event, refer to ***.

The enabled event signals that the part is available for selection.

The fontName event signals the part which font to use for the text displayed in the part.

The framingSpec event signals the part that the edge specifications for the part have changed. The edge specifications determine the width, height, and position of the part.

A helpFile event indicates that a signal is sent to the part that the help file associated with the part has changed

A helpKeysId event indicates that the ID of the keys, help has associated with the part, has changed. The ID can be a string or an integer value.

The helpRequested event signals that help has been requested. You can connect the helpRequested event to an action that displays your own help, such as a message box. If the action you connect this event to does not return nil, default help processing occurs, using the specified help file and help topic.

A helpTitle event signals the part that the title of the help window associated with that part has changed

The helpTopicId event signals a change in the ID of the help topic associated with the part. The ID can be a string or an integer.

An items event signals that the collection of items to display in the part has changed.

The itemsConvertError event signals that an error occurred while attempting to convert the items from their specified data type to their displayable format.

The listDroppedDown event signals that the list has dropped down from the entry field.

The listRemoved event signals that the list has been removed and is no longer dropped down.

The mappedWhenManaged event signals the part to be visible if the mappedWhenManaged attribute has been set to true.

The mappedWidget event signals that the part has been shown on the screen.

The openedWidget event signals that the part has been opened and displayed on the screen.

The selectedItem event signals the part that the item that is currently selected has changed.

The selectedItemChanged event signals that an item was selected.

The selectionIndex event signals the part that the index for the collection of items of the part has changed.

The selectionIndexChanged event signals that the index of a new selected item has changed.

An event of selectionIsValid signals the part that the current valid selection of the part has changed.

A self event indicates that the value of the target part itself has changed.

A stayDroppedDown event signals that the part's list stays dropped down when selected.

A tabGroup event signals the part that it is included as a tab stop and can be accessed via the Tab or Backtab keys

The traversalOn property specifies whether users can access the part using the cursor movement keys. If the part is specified as a tab stop by using the tabGroup property, users also can use the Tab and Backtab keys to access the part.

The unmappedWidget event signals that the part is about to be hidden.

A visibleItemCount event indicates a change in the number of list items that can fit in the visible workspace.