interface org.aswing.EditableComponent

A component that combine a input text and a button to drop-down a popup slider to let user input/select a value.

A component that combines a button or editable field and a drop-down list. The user can select a value from the drop-down list, which appears at the user's request. If you make the combo box editable, then the combo box includes an editable field into which the user can type a value.

JComboBox use a JList to be the drop-down list, so of course you can operate list to do some thing.

A component that combine a input text and two arrow button to let user change a number value step by step.

JTextComponent is the base class for text components.

JTextComponent can be formated by ASFont, but some times you need complex format,then ASFont is not enough, so you can set a EmptyFont instance to the JTextComponent, it will do nothing for the format, then you can call this.setTextFormat, this.defaultTextFormat to format the text with TextFormat instances. And don't forgot to call Component.revalidate if you think the component size should be change after that. Because these method will not call Component.revalidate automatically.