Feature request for QListWidget in-place editing.

When enabled, a QListWidget object supports the in-place editing of it's list items.  It provides the following methods for interacting with the editor:

• void QListWidget::openPersistentEditor(QListWidgetItem *item)
• void QListWidget::closePersistentEditor(QListWidgetItem *item)
• void QListWidget::editItem(QListWidgetItem *item)

I would like to request some additional in-place editing features.

First, a method returning the status of the editor.:

• bool QListWidget::isPersistentEditorOpen(QListWidgetItem *item)

Second, some signals that are emitted when the editor state changes:

• void QListWidget::persistentEditorOpened(QListWidgetItem *item)
• void QListWidget::persistentEditorCloseded(QListWidgetItem *item)
• void QListWidget::persistentEditorClosedChanged(QListWidgetItem *item)

The last signal would only be emitted when the editor is closed and the list item text has changed.

Thanks,

Dave