$GUIPath lists the directories searched in attempting to find interface files.
Widget["ColorChooser"] provides a panel for making a color selection from various color model interfaces.
Widget["Frame"] represents a complete window.
Widget["Icon"] represents an icon.
Widget["ImageLabel"] represents an image label.
Widget["Timer"] creates a timed action.
Widget["WizardDialog"] represents the dialog inside which a wizard is displayed.
Widget["WizardFrame"] represents the frame inside which a wizard is displayed.
The GUIKit framework provides Mathematica functions, such as PropertyValue[{" StyleBox["widgetName", "TI"]"," StyleBox["propertyName", "TI"]"}], for accessing state ...
This example provides a reusable dialog for angle input. This is based on a J/Link example, but rewritten here using the GUIKit` APIs.