def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the split. """
self._python_shell = PythonShell(parent)
self._python_shell.bind('widget', self._tree)
self._python_shell.bind('w', self._tree)
return self._python_shell.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the style. """
self.python_shell = PythonShell(parent)
self.python_shell.bind('scene', self.scene)
self.python_shell.bind('s', self.scene)
return self.python_shell.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the
style. 's' and 'scene' are bound to the Scene instance."""
self.python_shell = PythonShell(parent)
self.python_shell.bind('scene', self.scene)
self.python_shell.bind('s', self.scene)
self.python_shell.bind('tvtk', tvtk)
return self.python_shell.control
class MainWindow(SplitApplicationWindow):
""" The main application window. """
#### 'SplitApplicationWindow' interface ###################################
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.3)
# The direction in which the window is split.
direction = Str('vertical')
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the split. """
self._tree = FileTree(
parent,
root=os.path.abspath(os.curdir),
)
self._tree.on_trait_change(self._on_tree_anytrait_changed)
return self._tree.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the split. """
self._python_shell = PythonShell(parent)
self._python_shell.bind('widget', self._tree)
self._python_shell.bind('w', self._tree)
return self._python_shell.control
###########################################################################
# Private interface.
###########################################################################
#### Trait event handlers #################################################
def _on_tree_anytrait_changed(self, tree, trait_name, old, new):
""" Called when any trait on the tree has changed. """
print 'trait', trait_name, 'value', new
return
class MainWindow(SplitApplicationWindow):
""" The main application window. """
#### 'SplitApplicationWindow' interface ###################################
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.3)
# The direction in which the window is split.
direction = Str('vertical')
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the split. """
self._expandable = expandable = ExpandablePanel(parent)
for i in range(10):
panel = self._create_content(expandable.control)
expandable.add_panel('Panel %d' % i, panel)
return expandable.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the split. """
widget = self._expandable
self._python_shell = PythonShell(parent)
self._python_shell.bind('widget', widget)
self._python_shell.bind('w', widget)
return self._python_shell.control
###########################################################################
# Private interface.
###########################################################################
def _create_content(self, parent):
""" Create some context for an expandable panel. """
tree = FileTree(parent, root=os.path.abspath(os.curdir))
return tree.control
class MainWindow(SplitApplicationWindow):
""" The main application window. """
#### 'SplitApplicationWindow' interface ###################################
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.3)
# The direction in which the window is split.
direction = Str('vertical')
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the split. """
self._expandable = expandable = ExpandablePanel(parent)
for i in range(10):
panel = self._create_content(expandable.control)
expandable.add_panel('Panel %d' % i, panel)
return expandable.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the split. """
widget = self._expandable
self._python_shell = PythonShell(parent)
self._python_shell.bind('widget', widget)
self._python_shell.bind('w', widget)
return self._python_shell.control
###########################################################################
# Private interface.
###########################################################################
def _create_content(self, parent):
""" Create some context for an expandable panel. """
tree = FileTree(parent, root=os.path.abspath(os.curdir))
return tree.control
class MainWindow(SplitApplicationWindow):
""" The main application window. """
#### 'SplitApplicationWindow' interface ###################################
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.3)
# The direction in which the window is split.
direction = Str('vertical')
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the split. """
self._tree = FileTree(
parent, root=os.path.abspath(os.curdir),
)
self._tree.on_trait_change(self._on_tree_anytrait_changed)
return self._tree.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the split. """
self._python_shell = PythonShell(parent)
self._python_shell.bind('widget', self._tree)
self._python_shell.bind('w', self._tree)
return self._python_shell.control
###########################################################################
# Private interface.
###########################################################################
#### Trait event handlers #################################################
def _on_tree_anytrait_changed(self, tree, trait_name, old, new):
""" Called when any trait on the tree has changed. """
print 'trait', trait_name, 'value', new
return
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the split. """
self._python_shell = PythonShell(parent)
self._python_shell.bind('widget', self._tree)
self._python_shell.bind('w', self._tree)
return self._python_shell.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the style. """
self.python_shell = PythonShell(parent)
self.python_shell.bind('scene', self.scene)
self.python_shell.bind('s', self.scene)
return self.python_shell.control
def _create_python_shell(self, parent):
""" Creates the Python shell. """
self._python_shell = python_shell = PythonShell(parent)
python_shell.bind('widget', self._tree_viewer)
python_shell.bind('w', self._tree_viewer)
python_shell.bind('window', self)
python_shell.bind('actions', self._actions)
return python_shell.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the
style. 's' and 'scene' are bound to the Scene instance."""
self.python_shell = PythonShell(parent)
self.python_shell.bind("scene", self.scene)
self.python_shell.bind("s", self.scene)
self.python_shell.bind("tvtk", tvtk)
return self.python_shell.control
def _create_python_shell(self, parent):
""" Creates the Python shell. """
self._python_shell = python_shell = PythonShell(parent)
# Bind useful names.
python_shell.bind('widget', self._tree)
python_shell.bind('w', self._tree)
python_shell.bind('window', self)
python_shell.bind('explore', explore)
# Execute useful commands to bind useful names ;^)
python_shell.execute_command('from enthought.naming.api import *')
return python_shell.control
class IVTKWithCrust(SplitApplicationWindow):
""" Provides an Scene along with an embedded PyCrust Python shell.
In the shell, 'scene' and 's' are bound to the Scene."""
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.7)
# The direction in which the panel is split.
direction = Str('horizontal')
# The `Scene` instance into which VTK renders.
scene = Instance(Scene)
# The `PythonShell` instance.
python_shell = Instance(PythonShell)
###########################################################################
# 'object' interface.
###########################################################################
def __init__(self, **traits):
""" Creates a new window. """
# Base class constructor.
super(IVTKWithCrust, self).__init__(**traits)
self.title = 'TVTK Scene'
# Create the window's menu bar.
self.menu_bar_manager = create_ivtk_menu(self)
###########################################################################
# `IWindow` interface.
###########################################################################
def close(self):
if self.scene is not None:
self.scene.close()
super(IVTKWithCrust, self).close()
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the style. """
self.scene = DecoratedScene(parent)
self.scene.renderer.background = 0.5, 0.5, 0.5
return self.scene.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the
style. 's' and 'scene' are bound to the Scene instance."""
self.python_shell = PythonShell(parent)
self.python_shell.bind('scene', self.scene)
self.python_shell.bind('s', self.scene)
self.python_shell.bind('tvtk', tvtk)
return self.python_shell.control
class IVTKWithCrust(SplitApplicationWindow):
""" Provides an Scene along with an embedded PyCrust Python shell.
In the shell, 'scene' and 's' are bound to the Scene."""
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.7)
# The direction in which the panel is split.
direction = Str("horizontal")
# The `Scene` instance into which VTK renders.
scene = Instance(Scene)
# The `PythonShell` instance.
python_shell = Instance(PythonShell)
###########################################################################
# 'object' interface.
###########################################################################
def __init__(self, **traits):
""" Creates a new window. """
# Base class constructor.
super(IVTKWithCrust, self).__init__(**traits)
self.title = "TVTK Scene"
# Create the window's menu bar.
self.menu_bar_manager = create_ivtk_menu(self)
###########################################################################
# `IWindow` interface.
###########################################################################
def close(self):
if self.scene is not None:
self.scene.close()
super(IVTKWithCrust, self).close()
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the style. """
self.scene = DecoratedScene(parent)
self.scene.renderer.background = 0.5, 0.5, 0.5
return self.scene.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the
style. 's' and 'scene' are bound to the Scene instance."""
self.python_shell = PythonShell(parent)
self.python_shell.bind("scene", self.scene)
self.python_shell.bind("s", self.scene)
self.python_shell.bind("tvtk", tvtk)
return self.python_shell.control
def _create_contents(self, parent):
""" Create the editor. """
self._shell = PythonShell(parent)
return self._shell.control
class MainWindow(SplitApplicationWindow):
""" The main application window. """
#### 'SplitApplicationWindow' interface ###################################
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.3)
# The direction in which the window is split.
direction = Str('vertical')
# The data used to create the SimpleGridModel
data = [['bob', 1, True, Float],
['sarah', 45, True, Str],
['jonas', -3, False, direction]]
rows = [GridRow(name='Row 1'),
GridRow(name='Row 2'),
GridRow(name='Row 3')]
cols = [GridColumn(name='Name'),
GridColumn(name='Index', read_only=True),
GridColumn(name='Veracity'),
GridColumn(name='Object')]
# The data used to create the TraitGridModel
trait_data = [GridRow(name='Bob', index=1, veracity=True, object=Float),
GridRow(name='Sarah', index=45, veracity=True, object=Str),
GridRow(name='Jonas', index=-3, veracity=False, object=direction)]
trait_col = [TraitGridColumn(name='name', label='Name'),
TraitGridColumn(name='index', label='Index', read_only=True),
TraitGridColumn(name='veracity', label='Veracity'),
TraitGridColumn(name='object', label='Object')]
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the split. """
#self._model = model = SimpleGridModel(data = self.data,
# rows = self.rows,
# columns = self.cols)
self._model = model = TraitGridModel(data = self.trait_data,
columns = self.trait_col,
row_name_trait = 'name')
self._grid = grid = Grid(parent, model = model)
self._grid.on_trait_change(self._on_grid_anytrait_changed)
return grid.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the split. """
widget = self._grid
self._python_shell = PythonShell(parent)
self._python_shell.bind('widget', widget)
self._python_shell.bind('w', widget)
return self._python_shell.control
###########################################################################
# Private interface.
###########################################################################
def _create_content(self, parent):
""" Create some context for an expandable panel. """
tree = FileTree(parent, root=os.path.abspath(os.curdir))
return tree.control
#### Trait event handlers #################################################
def _on_grid_anytrait_changed(self, tree, trait_name, old, new):
""" Called when any trait on the tree has changed. """
print 'trait', trait_name, 'value', new
return
class ExampleWindow(SplitApplicationWindow):
""" An example application window. """
# The actors we can create.
ACTORS = [
arrow_actor, axes_actor, cone_actor, cube_actor, cylinder_actor,
earth_actor, sphere_actor
]
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.75)
# The direction in which the panel is split.
direction = Str('horizontal')
# The `Scene` instance into which VTK renders.
scene = Instance(DecoratedScene)
# The `PythonShell` instance.
python_shell = Instance(PythonShell)
###########################################################################
# 'object' interface.
###########################################################################
def __init__(self, **traits):
""" Creates a new window. """
# Base class constructor.
super(ExampleWindow, self).__init__(**traits)
# Create the window's menu bar.
self._create_my_menu_bar()
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the style. """
self.scene = DecoratedScene(parent)
self.scene.renderer.background = 0.1, 0.2, 0.4
# Add some actors.
for i in range(10):
func = random.choice(ExampleWindow.ACTORS)
actor = func()
# Place the actor randomly.
x = random.uniform(-3, 3)
y = random.uniform(-3, 3)
z = random.uniform(-3, 3)
actor.position = x, y, z
# Add the actor to the scene.
self.scene.add_actors(actor)
# Render it all!
self.scene.render()
# Reset the zoom nicely.
self.scene.reset_zoom()
return self.scene.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the style. """
self.python_shell = PythonShell(parent)
self.python_shell.bind('scene', self.scene)
self.python_shell.bind('s', self.scene)
return self.python_shell.control
###########################################################################
# Private interface.
###########################################################################
def _create_my_menu_bar(self):
""" Creates the window's menu bar. """
self.menu_bar_manager = MenuBarManager(
MenuManager(
SaveImageAction(self),
Separator(),
ExitAction(self),
name = '&File',
),
MenuManager(
SaveToClipboardAction(self),
name = '&Edit',
),
MenuManager(
SpecialViewAction(self, "&Reset Zoom", 'reset_zoom'),
Separator(),
SpecialViewAction(self, "&Isometric", 'isometric_view'),
SpecialViewAction(self, "&X positive", 'x_plus_view'),
SpecialViewAction(self, "X negative", 'x_minus_view'),
SpecialViewAction(self, "&Y positive", 'y_plus_view'),
SpecialViewAction(self, "Y negative", 'y_minus_view'),
SpecialViewAction(self, "&Z positive", 'z_plus_view'),
SpecialViewAction(self, "Z negative", 'z_minus_view'),
name = '&View',
)
)
class ExampleWindow(SplitApplicationWindow):
""" An example application window. """
# The actors we can create.
ACTORS = [
arrow_actor, axes_actor, cone_actor, cube_actor, cylinder_actor,
earth_actor, sphere_actor
]
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.75)
# The direction in which the panel is split.
direction = Str('horizontal')
# The `Scene` instance into which VTK renders.
scene = Instance(DecoratedScene)
# The `PythonShell` instance.
python_shell = Instance(PythonShell)
###########################################################################
# 'object' interface.
###########################################################################
def __init__(self, **traits):
""" Creates a new window. """
# Base class constructor.
super(ExampleWindow, self).__init__(**traits)
# Create the window's menu bar.
self._create_my_menu_bar()
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the style. """
self.scene = DecoratedScene(parent)
self.scene.renderer.background = 0.1, 0.2, 0.4
# Add some actors.
for i in range(10):
func = random.choice(ExampleWindow.ACTORS)
actor = func()
# Place the actor randomly.
x = random.uniform(-3, 3)
y = random.uniform(-3, 3)
z = random.uniform(-3, 3)
actor.position = x, y, z
# Add the actor to the scene.
self.scene.add_actors(actor)
# Render it all!
self.scene.render()
# Reset the zoom nicely.
self.scene.reset_zoom()
return self.scene.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the style. """
self.python_shell = PythonShell(parent)
self.python_shell.bind('scene', self.scene)
self.python_shell.bind('s', self.scene)
return self.python_shell.control
###########################################################################
# Private interface.
###########################################################################
def _create_my_menu_bar(self):
""" Creates the window's menu bar. """
self.menu_bar_manager = MenuBarManager(
MenuManager(
SaveImageAction(self),
Separator(),
ExitAction(self),
name='&File',
), MenuManager(
SaveToClipboardAction(self),
name='&Edit',
),
MenuManager(
SpecialViewAction(self, "&Reset Zoom", 'reset_zoom'),
Separator(),
SpecialViewAction(self, "&Isometric", 'isometric_view'),
SpecialViewAction(self, "&X positive", 'x_plus_view'),
SpecialViewAction(self, "X negative", 'x_minus_view'),
SpecialViewAction(self, "&Y positive", 'y_plus_view'),
SpecialViewAction(self, "Y negative", 'y_minus_view'),
SpecialViewAction(self, "&Z positive", 'z_plus_view'),
SpecialViewAction(self, "Z negative", 'z_minus_view'),
name='&View',
))
class MainWindow(SplitApplicationWindow):
""" The main application window. """
#### 'SplitApplicationWindow' interface ###################################
# The ratio of the size of the left/top pane to the right/bottom pane.
ratio = Float(0.3)
# The direction in which the window is split.
direction = Str('vertical')
# The data used to create the SimpleGridModel
data = [['bob', 1, True, Float],
['sarah', 45, True, Str],
['jonas', -3, False, direction]]
rows = [GridRow(name='Row 1'),
GridRow(name='Row 2'),
GridRow(name='Row 3')]
cols = [GridColumn(name='Name'),
GridColumn(name='Index', read_only=True),
GridColumn(name='Veracity'),
GridColumn(name='Object')]
# The data used to create the TraitGridModel
trait_data = [GridRow(name='Bob', index=1, veracity=True, object=Float),
GridRow(name='Sarah', index=45, veracity=True, object=Str),
GridRow(name='Jonas', index=-3, veracity=False, object=direction)]
trait_col = [TraitGridColumn(name='name', label='Name'),
TraitGridColumn(name='index', label='Index', read_only=True),
TraitGridColumn(name='veracity', label='Veracity'),
TraitGridColumn(name='object', label='Object')]
###########################################################################
# Protected 'SplitApplicationWindow' interface.
###########################################################################
def _create_lhs(self, parent):
""" Creates the left hand side or top depending on the split. """
#self._model = model = SimpleGridModel(data = self.data,
# rows = self.rows,
# columns = self.cols)
self._model = model = TraitGridModel(data = self.trait_data,
columns = self.trait_col,
row_name_trait = 'name')
self._grid = grid = Grid(parent, model = model)
self._grid.on_trait_change(self._on_grid_anytrait_changed)
return grid.control
def _create_rhs(self, parent):
""" Creates the right hand side or bottom depending on the split. """
widget = self._grid
self._python_shell = PythonShell(parent)
self._python_shell.bind('widget', widget)
self._python_shell.bind('w', widget)
return self._python_shell.control
###########################################################################
# Private interface.
###########################################################################
def _create_content(self, parent):
""" Create some context for an expandable panel. """
tree = FileTree(parent, root=os.path.abspath(os.curdir))
return tree.control
#### Trait event handlers #################################################
def _on_grid_anytrait_changed(self, tree, trait_name, old, new):
""" Called when any trait on the tree has changed. """
print 'trait', trait_name, 'value', new
return