def _selected_menu_default(self):
root = MenuManager(name="selected_menu")
actions = [
Action(name="Delete point",
on_perform=self.do_delete_selected_point),
]
for a in actions:
root.append(a)
return root
def _create_window(self):
box = Box(bounds=[100.0, 100.0], position=[50.0, 50.0])
menu = MenuManager()
menu.append(Action(name="Hello World", on_perform=self.hello))
context_menu = ContextMenuTool(component=box, menu_manager=menu)
box.tools.append(context_menu)
container = Container(bounds=[500, 500])
container.add(box)
return Window(self, -1, component=container)
def _create_window(self):
box = Box(bounds=[100.0, 100.0], position=[50.0, 50.0])
menu=MenuManager()
menu.append(Action(name="Hello World", on_perform=self.hello))
context_menu = ContextMenuTool(component=box, menu_manager=menu)
box.tools.append(context_menu)
container = Container(bounds=[500,500])
container.add(box)
return Window(self, -1, component=container)
def get_context_menu(self, pos):
""" Returns a context menu containing split/collapse actions
pos : position (in global coordinates) where the context menu was
requested
"""
menu = MenuManager()
splitter = None
splitter = None
for tabwidget in self.tabwidgets():
# obtain tabwidget's bounding rectangle in global coordinates
global_rect = QtCore.QRect(tabwidget.mapToGlobal(QtCore.QPoint(0, 0)),
tabwidget.size())
if global_rect.contains(pos):
splitter = tabwidget.parent()
# no split/collapse context menu for positions outside any tabwidget
# region
if not splitter:
return
# add split actions (only show for non-empty tabwidgets)
if not splitter.is_empty():
actions = [Action(id='split_hor', name='Create new pane to the right',
on_perform=lambda : splitter.split(orientation=
QtCore.Qt.Horizontal)),
Action(id='split_ver', name='Create new pane to the bottom',
on_perform=lambda : splitter.split(orientation=
QtCore.Qt.Vertical))]
splitgroup = Group(*actions, id='split')
menu.append(splitgroup)
# add collapse action (only show for collapsible splitters)
if splitter.is_collapsible():
if splitter is splitter.parent().leftchild:
if splitter.parent().orientation() is QtCore.Qt.Horizontal:
text = 'Merge with right pane'
else:
text = 'Merge with bottom pane'
else:
if splitter.parent().orientation() is QtCore.Qt.Horizontal:
text = 'Merge with left pane'
else:
text = 'Merge with top pane'
actions = [Action(id='merge', name=text,
on_perform=lambda : splitter.collapse())]
collapsegroup = Group(*actions, id='collapse')
menu.append(collapsegroup)
# return QMenu object
return menu
def _menu_bar_manager_default(self):
# Create an action that exits the application.
exit_action = Action(name='E&xit', on_perform=self.close)
self.exit_action = exit_action
file_menu = MenuManager(name='&File')
file_menu.append(Group(exit_action))
self.undo = UndoAction(undo_manager=self.undo_manager,
accelerator='Ctrl+Z')
self.redo = RedoAction(undo_manager=self.undo_manager,
accelerator='Ctrl+Shift+Z')
menu_bar_manager = MenuBarManager(
file_menu, MenuManager(self.undo, self.redo, name='&Edit'))
return menu_bar_manager
def _menu_bar_manager_default(self):
# Create an action that exits the application.
exit_action = Action(name='E&xit', on_perform=self.close)
self.exit_action = exit_action
file_menu = MenuManager(name='&File')
file_menu.append(Group(exit_action))
self.undo = UndoAction(undo_manager=self.undo_manager,
accelerator='Ctrl+Z')
self.redo = RedoAction(undo_manager=self.undo_manager,
accelerator='Ctrl+Shift+Z')
menu_bar_manager = MenuBarManager(
file_menu,
MenuManager(
self.undo,
self.redo,
name='&Edit')
)
return menu_bar_manager
def get_context_menu(self, pos):
""" Return a context menu containing split/collapse actions.
Parameters
----------
pos : QtCore.QPoint
Mouse position in global coordinates for which the context menu was
requested.
Returns
-------
menu : pyface.action.menu_manager.MenuManager or None
Context menu, or None if the given position doesn't correspond
to any of the tab widgets.
"""
menu = MenuManager()
for tabwidget in self.tabwidgets():
widget_pos = tabwidget.mapFromGlobal(pos)
if tabwidget.rect().contains(widget_pos):
splitter = tabwidget.parent()
break
else:
# no split/collapse context menu for positions outside any
# tabwidget region
return None
# add split actions (only show for non-empty tabwidgets)
if not splitter.is_empty():
split_group = Group(
Action(
id="split_hor",
name="Create new pane to the right",
on_perform=lambda: splitter.split(orientation=QtCore.Qt.
Horizontal),
),
Action(
id="split_ver",
name="Create new pane below",
on_perform=lambda: splitter.split(orientation=QtCore.Qt.
Vertical),
),
id="split",
)
menu.append(split_group)
# add collapse action (only show for collapsible splitters)
if splitter.is_collapsible():
if splitter is splitter.parent().leftchild:
if splitter.parent().orientation() == QtCore.Qt.Horizontal:
text = "Merge with right pane"
else:
text = "Merge with bottom pane"
else:
if splitter.parent().orientation() == QtCore.Qt.Horizontal:
text = "Merge with left pane"
else:
text = "Merge with top pane"
collapse_group = Group(
Action(
id="merge",
name=text,
on_perform=lambda: splitter.collapse(),
),
id="collapse",
)
menu.append(collapse_group)
return menu
def get_context_menu(self, pos):
""" Returns a context menu containing split/collapse actions
pos : position (in global coordinates) where the context menu was
requested
"""
menu = MenuManager()
splitter = None
splitter = None
for tabwidget in self.tabwidgets():
# obtain tabwidget's bounding rectangle in global coordinates
global_rect = QtCore.QRect(
tabwidget.mapToGlobal(QtCore.QPoint(0, 0)), tabwidget.size())
if global_rect.contains(pos):
splitter = tabwidget.parent()
# no split/collapse context menu for positions outside any tabwidget
# region
if not splitter:
return
# add split actions (only show for non-empty tabwidgets)
if not splitter.is_empty():
actions = [
Action(id='split_hor',
name='Create new pane to the right',
on_perform=lambda: splitter.split(orientation=QtCore.Qt.
Horizontal)),
Action(id='split_ver',
name='Create new pane to the bottom',
on_perform=lambda: splitter.split(orientation=QtCore.Qt.
Vertical))
]
splitgroup = Group(*actions, id='split')
menu.append(splitgroup)
# add collapse action (only show for collapsible splitters)
if splitter.is_collapsible():
if splitter is splitter.parent().leftchild:
if splitter.parent().orientation() is QtCore.Qt.Horizontal:
text = 'Merge with right pane'
else:
text = 'Merge with bottom pane'
else:
if splitter.parent().orientation() is QtCore.Qt.Horizontal:
text = 'Merge with left pane'
else:
text = 'Merge with top pane'
actions = [
Action(id='merge',
name=text,
on_perform=lambda: splitter.collapse())
]
collapsegroup = Group(*actions, id='collapse')
menu.append(collapsegroup)
# return QMenu object
return menu