the PangoUnderline enumeration is used to specify
whether text should be underlined, and if so, the type
of underlining.
PANGO_UNDERLINE_NONE
no underline should be drawn
PANGO_UNDERLINE_SINGLE
a single underline should be drawn
PANGO_UNDERLINE_DOUBLE
a double underline should be drawn
PANGO_UNDERLINE_LOW
a single underline should be drawn at a position
beneath the ink extents of the text being
underlined. This should be used only for underlining
single characters, such as for keyboard
accelerators. PANGO_UNDERLINE_SINGLE should
be used for extended portions of text.
PANGO_UNDERLINE_ERROR
a wavy underline should be drawn below.
This underline is typically used to indicate
an error such as a possilble mispelling; in some
cases a contrasting color may automatically
be used. This type of underlining is available
since Pango 1.4.
the PangoUnderline enumeration is used to specify whether text should be underlined, and if so, the type of underlining. PANGO_UNDERLINE_NONE no underline should be drawn PANGO_UNDERLINE_SINGLE a single underline should be drawn PANGO_UNDERLINE_DOUBLE a double underline should be drawn PANGO_UNDERLINE_LOW a single underline should be drawn at a position beneath the ink extents of the text being underlined. This should be used only for underlining single characters, such as for keyboard accelerators. PANGO_UNDERLINE_SINGLE should be used for extended portions of text. PANGO_UNDERLINE_ERROR a wavy underline should be drawn below. This underline is typically used to indicate an error such as a possilble mispelling; in some cases a contrasting color may automatically be used. This type of underlining is available since Pango 1.4.