diff options
Diffstat (limited to 'sugar/canvas/CanvasBox.py')
-rw-r--r-- | sugar/canvas/CanvasBox.py | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/sugar/canvas/CanvasBox.py b/sugar/canvas/CanvasBox.py deleted file mode 100644 index b990b89..0000000 --- a/sugar/canvas/CanvasBox.py +++ /dev/null @@ -1,51 +0,0 @@ -import goocanvas - -class CanvasBox(goocanvas.Group): - VERTICAL = 0 - HORIZONTAL = 1 - - def __init__(self, grid, orientation, padding=0): - goocanvas.Group.__init__(self) - - self._grid = grid - self._orientation = orientation - self._padding = padding - self._constraints = {} - - self.connect('child-added', self._child_added_cb) - self.connect('child-removed', self._child_removed_cb) - - def set_constraints(self, item, width, height): - self._constraints[item] = [width, height] - - def _layout(self, start_item): - if start_item == -1: - start_item = self.get_n_children() - 1 - - pos = 0 - i = 0 - while i < self.get_n_children(): - item = self.get_child(i) - [width, height] = self._constraints[item] - - pos += self._padding - - if self._orientation == CanvasBox.VERTICAL: - x = self._padding - y = pos - pos += height + self._padding - else: - x = pos - y = self._padding - pos += width + self._padding - - if i >= start_item: - self._grid.set_constraints(item, x, y, width, height) - - i += 1 - - def _child_added_cb(self, item, position): - self._layout(position) - - def _child_removed_cb(self, item, position): - self._layout(position) |