State during normal operation.
State of a currently active widget, such as a depressed button.
State indicating that the mouse pointer is over the widget and the widget will respond to mouse clicks.
State of a selected item, such the selected row in a list.
State indicating that the widget is unresponsive to user actions.
The widget is inconsistent, such as checkbuttons or radiobuttons that aren’t either set to TRUE nor FALSE, or buttons requiring the user attention.
The widget has the keyboard focus.