def default_traits_view(self):
view = View(
HSplit(
VSplit(
Item("object_class", editor=self.tree_editor, show_label=False,
visible_when="object.show_tree"),
Group(
Item("search", label="搜索"),
Item("search_result_str", show_label=False,
editor=ListStrEditor(editable=False, selected_index="search_result_index")),
label="Search"),
),
Item("current_document", style="custom", show_label=False,
editor=CodeEditor(lexer="null", search="top", line = "current_line",
mark_lines="mark_lines", mark_color=0xff7777)),
id = "tvtkdoc.hsplit"
),
width = 700,
height = 500,
resizable = True,
title = "TVTK文档浏览器",
id = "tvtkdoc",
handler = TVTKDocumentHandler(),
)
return view
class DataObjectList(HasTraits):
data_objects = List(Str)
traits_view = View(
Item('data_objects', show_label=False, editor=ListStrEditor()))
def _data_objects_default(self):
return ['a', 'b', 'c']
class ShoppingListDemo ( HasTraits ):
# The list of things to buy at the store:
shopping_list = List( Str )
#-- Traits View Definitions ------------------------------------------------
view = View(
Item( 'shopping_list',
show_label = False,
editor = ListStrEditor( title = 'Shopping List', auto_add = True )
),
title = 'Shopping List',
width = 0.2,
height = 0.5,
resizable = True
)
except:
return 1.
return cmp(getNum(x), getNum(y))
filenames_view = View(
Group(
#Item('directory', style = 'simple'),
#Item('pattern', style = 'simple'),
Item('filenames',
style='custom',
editor=ListStrEditor(
selected='selected',
operations=['insert', 'edit', 'move', 'delete', 'append'],
auto_add=True,
drag_move=True),
height=-100,
width=-300),
Item('is_reversed', style='simple'),
),
Item('from_directory_bttn', show_label=False),
# statusbar = [ StatusItem( name = 'error')],
resizable=True,
)
def filenames_from_list(filenames):
"""A helper function. Returns a :class:`Filenames` object from a given filenames list
class DLS_Adapter(ListStrAdapter):
def get_text_color(self, obj, trait, index):
fname = getattr(obj, trait)[index]
bad_data = getattr(obj, 'bad_data')
if fname in bad_data:
return 'red'
else:
return 'black'
dls_filenames_view = View(
Item('from_directory_bttn', show_label=False),
Group(
Item('is_reversed', style='simple'),
Item('filenames',
editor=ListStrEditor(selected='selected', adapter=DLS_Adapter()),
height=-100,
width=-300),
),
resizable=True,
)
class DLS_Filenames(Filenames):
bad_data = Set(Str)
#good_data = Property(depends_on = 'bad_data,filenames.filenames')
#def _get_good_data(self):
# return [name for name in self.filenames.filenames if name not in self.bad_data]