def layout(self):
self._frame.update(self.x, self.y, self.width, self.height)
# we create a rectangle with the interior for using in GetRelativePoint
x, y, width, height = self._frame.get_content_region()
interior = Rectangle(x, y, width, height)
x, y = GetRelativePoint(interior, self.anchor, self.content, self.anchor, self.content_offset)
self.content.set_position(x, y)
def get_position(self):
# Calculate our position relative to our containing window,
# making sure that we fit completely on the window. If our offset
# would send us off the screen, constrain it.
x, y = GetRelativePoint(self.screen, self.anchor, self, None, (0, 0))
max_offset_x = self.screen.width - self.width - x
max_offset_y = self.screen.height - self.height - y
offset_x, offset_y = self._offset
offset_x = max(min(offset_x, max_offset_x), -x)
offset_y = max(min(offset_y, max_offset_y), -y)
self._offset = (offset_x, offset_y)
x += offset_x
y += offset_y
return x, y
def layout(self):
row_index = 0
placement = Rectangle()
placement.y = self.y + self.height
for row in self._matrix:
col_index = 0
placement.x = self.x
placement.height = self._max_heights[row_index]
placement.y -= placement.height
for item in row:
placement.width = self._max_widths[col_index]
if item is not None:
if item.is_expandable():
item.expand(placement.width, placement.height)
item.set_position(
*GetRelativePoint(placement, self.anchor, item,
self.anchor, self.offset))
placement.x += placement.width
col_index += 1
row_index += 1
def layout(self):
x, y = GetRelativePoint(self, self.anchor, self.content, self.anchor,
self.content_offset)
self.content.set_position(x, y)