6f1143c99b
- determine subject's class of fork and decision UI elements
- combine or decombine fork/join and decision/merge nodes in case
of many incoming and outgoig flows
- gaphor/diagram/activitynodes.py: store information about combined
fork/decision nodes; support for ordering of object nodes
- gaphor/diagram/flow.py: determine fork/decision node subject's class
and/or combine/decombine nodes according to UML specs
- gaphor/UML/uml2.gaphor: added complete activities package with
object nodes diagram to support ordering of object nodes
git-svn-id: file:///Users/arjan/backup/gaphor/trunk/gaphor@587 a8418922-720d-0410-834f-a69b97ada669
121 lines
2.8 KiB
Python
121 lines
2.8 KiB
Python
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# vim:sw=4:et:ai
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"""
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Test a simple diagram item.
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Bugs:
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- When editing text, the mouse cursor is not visible when hovering over the text
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- `Enter' should end editing in most cases.
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"""
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from __future__ import generators
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import pygtk
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pygtk.require('2.0')
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import gobject
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import gtk
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import diacanvas
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import gaphor
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import gaphor.UML as UML
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import gaphor.diagram as diagram
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class TestItem(diacanvas.CanvasBox, diacanvas.CanvasEditable):
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def __init__(self):
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self.__gobject_init__()
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self.set(width=100, height=100)
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self._text = diacanvas.shape.Text()
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def on_event(self, event):
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if event.type == diacanvas.EVENT_2BUTTON_PRESS:
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self.start_editing(self._text)
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return True
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else:
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return diacanvas.CanvasBox.on_event(self, event)
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def on_update(self, affine):
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diacanvas.CanvasBox.on_update(self, affine)
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#self._text.set_max_width(self.width)
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#self._text.set_max_height(self.height)
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#self._text.set_text_width(self.width)
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def on_shape_iter(self):
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for i in diacanvas.CanvasBox.on_shape_iter(self):
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yield i
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yield self._text
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# CanvasEditable:
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def on_editable_editing_done(self, shape, new_text):
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self._text.set_text(new_text)
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self.request_update()
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gobject.type_register(TestItem)
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diacanvas.set_callbacks(TestItem)
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diacanvas.set_editable(TestItem)
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class TestItem2(diacanvas.CanvasBox, diacanvas.CanvasGroupable):
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def __init__(self):
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self.__gobject_init__()
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self.set(width=100, height=100)
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self._text = diacanvas.CanvasText()
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self._text.set_child_of(self)
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def on_update(self, affine):
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diacanvas.CanvasBox.on_update(self, affine)
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self._text.set(width=self.width, height=self.height)
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self.update_child(self._text, affine)
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def on_groupable_add(self, item):
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return 0
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def on_groupable_remove(self, item):
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pass
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def on_groupable_iter(self):
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yield self._text
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def on_groupable_length(self):
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return 1
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def on_groupable_pos(self, item):
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return self._text is item and 0 or -1
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gobject.type_register(TestItem2)
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diacanvas.set_callbacks(TestItem2)
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diacanvas.set_groupable(TestItem2)
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def mainquit(*args): gtk.main_quit()
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def create_window(canvas):
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win = gtk.Window()
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win.connect('destroy', mainquit)
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view = diacanvas.CanvasView(canvas)
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win.add(view)
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view.show()
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win.show()
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canvas = diacanvas.Canvas()
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factory = gaphor.resource('ElementFactory')
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package = factory.create(UML.Package)
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item = diagram.PackageItem()
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item.subject = package
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canvas.root.add(item)
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item = TestItem()
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item.move(0,100)
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canvas.root.add(item)
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item = TestItem2()
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item.move(100,100)
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canvas.root.add(item)
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create_window(canvas)
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gtk.main()
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