push\_button(char*, Action*)- creates a push button having a text
string as a label, and will do a callback (via the Action) when pressed —
more later on callbacks
push\_button(Glyph*, Action*)- creates a push button like above
but specifying some arbitrary glyph (e.g. an image) as the button contents
default\_button(char*, Action*)- creates a default button
(e.g. ``Okay'')
default\_button(Glyph*, Action*)- default button with arbitrary
contents
palette\_button(char*, Action*)- button that can be toggled on
or off
palette\_button(Glyph*, Action*)- ...
check\_box(char*, Action*)- creates a check box
check\_box(Glyph*, Action*)- ...
radio\_button(TelltaleGroup*, char*, Action*)- creates a radio
button, where all radio buttons in a group share the same TelltaleGroup