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| author | Sebastian Koslowski <koslowski@kit.edu> | 2016-08-30 16:27:31 +0200 |
|---|---|---|
| committer | Sebastian Koslowski <koslowski@kit.edu> | 2016-09-12 12:15:00 -0600 |
| commit | eeea99b45c0a0dccd935dc5203b71e0adf1430fe (patch) | |
| tree | 5cac0682d380c04ec323f98ab8f2df36e45e03bd /grc/gui/Block.py | |
| parent | eb6033357a2ca8db17c4fd2cfd6f1bf789e40330 (diff) | |
grc: gtk3: calculate flowgraph canvas size
Diffstat (limited to 'grc/gui/Block.py')
| -rw-r--r-- | grc/gui/Block.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/grc/gui/Block.py b/grc/gui/Block.py index 4b6c5b8e9e..b37bec6dfa 100644 --- a/grc/gui/Block.py +++ b/grc/gui/Block.py @@ -311,6 +311,16 @@ class Block(CoreBlock, Element): PangoCairo.show_layout(cr, self._comment_layout) cr.restore() + @property + def extend(self): + extend = Element.extend.fget(self) + x, y = self.coordinate + for port in self.active_ports(): + extend = (min_or_max(xy, offset + p_xy) for offset, min_or_max, xy, p_xy in zip( + (x, y, x, y), (min, min, max, max), extend, port.extend + )) + return tuple(extend) + ############################################## # Controller Modify ############################################## |