change the meters into CairoWidget, add expose_area to CairoWidget::render()

This commit is contained in:
Robin Gareus 2014-03-20 23:50:40 +01:00
parent 9df3157dfc
commit ab44e41dfd
18 changed files with 53 additions and 56 deletions

View file

@ -42,7 +42,7 @@ LED::~LED()
}
void
LED::render (cairo_t* cr)
LED::render (cairo_t* cr, cairo_rectangle_t*)
{
if (!_fixed_diameter) {
_diameter = std::min (get_width(), get_height());