func (bf *ButtonsField) DrawInto(box box.Box, x, y int) {
// do something to centre it.
curX := x
for b, butt := range bf.buttons {
for _, ch := range butt.Text {
curX++
if b == bf.currentlySelected {
box.SetCell(curX, y, ch, termbox.ColorWhite, termbox.ColorGreen)
} else {
box.SetCell(curX, y, ch, termbox.ColorWhite, termbox.ColorBlue)
}
}
curX += 2
}
}
func DrawString(str string, box box.Box, offsetX, offsetY, width int) {
curX := offsetX
curY := offsetY
str = FlowString(str, width)
for _, ch := range str {
switch ch {
case '\r':
curX = offsetX
case '\n':
curY++
default:
cell := box.GetCell(curX, curY)
box.SetCell(curX, curY, ch, cell.Fg, cell.Bg)
curX++
}
}
}