def click_in_tree(view,
path=None,
column=0,
button=1,
events=pygps.single_click_events,
process_events=True,
control=False,
alt=False,
shift=False,
modifier=None,
through_gps=True):
"""Simulate a click in the TreeView on the given path and column.
This event is sent asynchronously, and you should check its
result in an idle callback, or call process_all_events() immediately
after the call to click_in_tree.
If path is none, the event is sent to the first selected row.
modifier is a Gdk.ModifierType, overriding control, alt or shift.
If you are using the third button to display a contextual menu, see
also activate_contextual()
To send a double-click, emit an event with type=Gdk._2BUTTON_PRESS
"""
if not view.get_realized():
GPS.Logger("TESTSUITE").log("click_in_tree: view is not realized")
return
if (os.name == 'nt' and button == 3
and events == pygps.single_click_events):
# ??? work around
# On Windows sending a BUTTON_PRESS followed by a
# BUTTON_RELEASE event when opening a contextual menu does
# not work. The BUTTON_RELEASE close the contextual menu.
# For now we remove this event.
events = events[:1]
if not path:
path = view.get_selection().get_selected_rows()[1][0]
rect = view.get_cell_area(path, view.get_column(column))
x = float(rect.x + rect.width / 2)
y = float(rect.y + rect.height / 2)
if modifier is not None:
state = modifier
else:
state = Gdk.ModifierType(0)
if control:
if sys.platform == 'darwin':
# on Mac, we need to also pass the Command key
state |= Gdk.ModifierType.MOD2_MASK
else:
state |= Gdk.ModifierType.CONTROL_MASK
if shift:
state |= Gdk.ModifierType.SHIFT_MASK
if alt:
state |= Gdk.ModifierType.MOD1_MASK
# TreeView doesn't handle single click well without
# getting "enter-notify-event" first
if through_gps:
GPS.send_crossing_event(type=Gdk.EventType.ENTER_NOTIFY,
window=view.get_bin_window(),
x=int(x),
y=int(y),
state=0)
else:
event = Gdk.EventCrossing()
event.type = Gdk.EventType.ENTER_NOTIFY
event.window = view.get_bin_window()
event.device = pygps.default_event_device()
event.x = x
event.y = y
event.state = 0
event.put()
for t in events:
if through_gps:
GPS.send_button_event(button=button,
x=int(x),
y=int(y),
window=view.get_bin_window(),
state=state,
type=t)
else:
# event = Gdk.Event.new(t)
event = Gdk.EventButton()
event.type = t
event.window = view.get_bin_window()
event.device = pygps.default_event_device()
event.button = button
event.x = x
event.y = y
event.state = state
event.put()
if process_events:
pygps.process_all_events()
