def draw(self):
ind = 0
self.buffer = ""
if any(self.change[self.offset:self.offset + self.dimension.height]):
for i, item in enumerate(self.menu):
line = item[1]
if i >= self.offset and ind < self.dimension.height:
#print i, self.offset, ind, self.dimension.height
if self.change[i]:
if self.cursor == ind:
self.buffer = self.buffer + screen.puts(
self.dimension.line + ind,
self.dimension.coln,
line,
self.dimension.width,
Align.Left,
fg=ForegroundColors.White,
bg=BackgroundColors.Yellow)
else:
self.buffer = self.buffer + screen.puts(
self.dimension.line + ind, self.dimension.coln,
line, self.dimension.width, Align.Left)
self.change[i] = 0
ind = ind + 1
return self.buffer
def draw(self):
if not self.concealed:
return screen.puts(self.dimension.line,
self.dimension.coln,
self.data,
self.length,
Align.Left,
fg=self.fg,
bg=self.bg)
else:
return ''
def draw(self, force=False):
ind = 0
for i, line in enumerate(self.menu):
if i >= self.offset and ind < self.dimension.height:
if self.change[i]:
self.buffer = self.buffer + screen.puts(
self.dimension.line + ind, self.dimension.coln,
line.strip())
self.change[i] = 0
ind = ind + 1
return self.buffer
def __init__(self,
routine,
dimension,
msg,
length=None,
align=Align.Left,
**kwargs):
super(label, self).__init__(routine, dimension, **kwargs)
"display a label"
self.data = msg
self.buffer = screen.puts(self.dimension.line, self.dimension.coln,
self.data, length, align, **kwargs)