Returns the background colour, as used by terminal when
drawing the background, which may be different from
the color set by Terminal.setColorBackground.
Note: you must only call this function while handling the
GtkWidget::draw signal.
This function is rarely useful. One use for it is if you disable
drawing the background (see Terminal.setClearBackground)
and then need to draw the background yourself.
Returns the background colour, as used by terminal when drawing the background, which may be different from the color set by Terminal.setColorBackground.
Note: you must only call this function while handling the GtkWidget::draw signal.
This function is rarely useful. One use for it is if you disable drawing the background (see Terminal.setClearBackground) and then need to draw the background yourself.