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Revision 1431, 0.9 kB
(checked in by wrobe..@pld-linux.org, 2 years ago)
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- fixed align code (finally)
- calculate text group sizes
- use group text sizes to calculate named item minimal size
- calculate minimal size of named elements and classifiers properly
- NamedItem?._header_size contains size of named item header (stereotype,
from, name)
- ClassifierItem?.pre_update calculates only comparment total size, which
is minimal size
- NamedItem?.update calculates minimal size taking into account current
minimal size
- display stereotype, when not empty
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- Property svn:eol-style set to
native
- Property svn:keywords set to
Author Date Id Revision
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""" |
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Action diagram item. |
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""" |
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from math import pi |
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from gaphor import UML |
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from gaphor.diagram.nameditem import NamedItem |
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from gaphor.diagram.style import ALIGN_CENTER, ALIGN_MIDDLE |
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class ActionItem(NamedItem): |
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__uml__ = UML.Action |
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__style__ = { |
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'min-size': (50, 30), |
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'name-align': (ALIGN_CENTER, ALIGN_MIDDLE), |
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} |
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def draw(self, context): |
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""" |
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Draw action symbol. |
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""" |
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super(ActionItem, self).draw(context) |
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c = context.cairo |
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d = 15 |
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c.move_to(0, d) |
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c.arc(d, d, d, pi, 1.5 * pi) |
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c.line_to(self.width - d, 0) |
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c.arc(self.width - d, d, d, 1.5 * pi, 0) |
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c.line_to(self.width, self.height - d) |
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c.arc(self.width - d, self.height - d, d, 0, 0.5 * pi) |
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c.line_to(d, self.height) |
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c.arc(d, self.height - d, d, 0.5 * pi, pi) |
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c.close_path() |
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c.stroke() |
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