This section describes how to define application forms and program
resources related to the presentation layer.
Windows and forms
The section describes the concept of windows and forms in the language.
Using images
Describes how to use pictures in the forms of your application.
Accessibility guidelines
This section describes the best practices to make a your application accessible to disabled people.
Message files
Message files centralize strings and larger texts identified by a number, that can be used in programs.
Action defaults files
Action defaults files allow to centralize action configuration parameters such as text, icon, accelerators and behavior options in XML format.
Presentation styles
Use presentation styles to specify decoration attributes for window and form elements.
Form specification files
Form specification files are the source files defining the layout and content of application forms.
Form rendering
The section explains the layout rules to render forms on graphical front-ends.
Toolbars
Toolbars define a bar of buttons that appears at the top of application forms.
Topmenus
Topmenus define typical pull-down menus that appear at the top of application forms.