Glimmer Style Guide

Widgets are declared with underscored lowercase versions of their SWT names minus the SWT package name.
Widget declarations may optionally have arguments and be followed by a block (to contain properties and content)
Widget blocks are always declared with curly braces
Widget arguments are always wrapped inside parentheses
Widget properties are declared with underscored lowercase versions of the SWT properties
Widget property declarations always have arguments and never take a block
Widget property arguments are never wrapped inside parentheses
Widget listeners are always declared starting with on_ prefix and affixing listener event method name afterwards in underscored lowercase form. Their multi-line blocks rely on the do; end style.
Data-binding can be done via bind keyword, which always takes arguments wrapped in parentheses, or using <=> and <= operators, which expect an array of model/property/options as arguments.
Custom widget/shell/shape body blocks open and close with curly braces.
Custom widget/shell/shape before_body and after_body blocks are declared as do; end blocks.
Custom widgets receive additional keyword arguments called options, which come after the SWT styles.
Pure logic multi-line blocks that do not constitute GUI DSL view elements (such as Thread.new, loop, each and observe blocks) rely on the do; end style to clearly separate logic code from view code.

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