def show_context_menu(self, pos):
"""
desc:
Pops up the item context menu.
arguments:
pos:
desc: The cursor position.
type: QPoint
"""
from libqtopensesame.widgets.item_context_menu import item_context_menu
menu = item_context_menu(self.main_window, self)
menu.popup(pos)
def show_context_menu(self, pos): """ desc: Pops up the item context menu. arguments: pos: desc: The cursor position. type: QPoint """ from libqtopensesame.widgets.item_context_menu import item_context_menu menu = item_context_menu(self.main_window, self) menu.popup(pos)
def mousePressEvent(self, e):
"""
Open the tab on a left click and show the context menu on a right click
Arguments:
e -- a QMouseEvent
"""
if e.button() == QtCore.Qt.LeftButton:
QtGui.QPushButton.mousePressEvent(self, e)
elif e.button() == QtCore.Qt.RightButton:
item = self.container._list.sequence.experiment.items[self.item[0]]
m = item_context_menu.item_context_menu("Item", self, item,
self.container._list.sequence.name, self.container.index)
m.popup(e.globalPos())
def context_menu(self, item, pos=None):
"""
Present a context menu for an item.
Arguments:
item -- a QTreeWidgetItem
Keyword arguments:
A position for the top-left of the menu (default=None)
"""
target_item = item
item_name = unicode(target_item.text(0))
parent_item = target_item.parent()
if parent_item != None:
parent_name = unicode(parent_item.text(0))
else:
parent_name = None
index = None
if parent_name in self.main_window.experiment.items:
parent_type = \
self.main_window.experiment.items[parent_name].item_type
# If the parent is a sequence, get the position of the item in the
# sequence, because the name by itself is ambiguous since the name
# may occur multiple times in one sequence
if parent_type == "sequence":
index = 0
for index in range(parent_item.childCount()):
child = parent_item.child(index)
if child == target_item:
break
index += 1
if item_name not in self.main_window.experiment.items:
return
item = self.main_window.experiment.items[item_name]
m = item_context_menu.item_context_menu("Item", self, item, \
parent_name, index)
if pos == None:
m.popup(self.mapToGlobal(self.pos()))
else:
m.popup(pos)
