class Requeriment(Expander):
def __init__(self, objectives, new):
Expander.__init__(self)
self.connect("enter-notify-event", self.onEnterNotifyEvent)
self.connect("leave-notify-event", self.onLeaveNotifyEvent)
vBox = VBox()
self.add(vBox)
# Data model
self.model = ListStore(str, float)
# Title bar
hBox = HBox()
self.set_property("label-widget", hBox)
self.title = Label()
hBox.pack_start(self.title)
# Alternatives
treeView = TreeView(self.model)
# treeView.set_headers_visible(False)
vBox.pack_start(treeView)
listStore_objectives = ListStore(str)
for name in objectives:
listStore_objectives.append((name, ))
def combo_changed(_, path, text, model):
model[path][0] = text
cellRenderer = CellRendererCombo()
cellRenderer.connect("edited", combo_changed, self.model)
cellRenderer.set_property("text-column", 0)
cellRenderer.set_property("editable", True)
cellRenderer.set_property("has-entry", True)
cellRenderer.set_property("model", listStore_objectives)
treeViewColumn = TreeViewColumn("Alternative", cellRenderer, text=0)
# treeViewColumn = TreeViewColumn(None,cellRenderer,text=0)
treeView.append_column(treeViewColumn)
def spin_changed(_, path, value, model):
model[path][1] = float(value.replace(",", "."))
cellRenderer = CellRendererSpin()
cellRenderer.connect("edited", spin_changed, self.model)
cellRenderer.set_property("adjustment",
Adjustment(1, 0, 100, 1, 10, 0))
cellRenderer.set_property("editable", True)
cellRenderer.set_property("digits", 2)
treeViewColumn = TreeViewColumn(None, cellRenderer, text=1)
treeView.append_column(treeViewColumn)
# Add/remove alternative button box
# hButtonBox = HButtonBox()
# vBox.pack_start(hButtonBox, False)
# Add alternative
button = Button("gtk-add")
button.connect("clicked", self.on_btnAdd_Alternative_clicked)
button.set_use_stock(True)
# hButtonBox.pack_start(button)
vBox.pack_start(button, False)
# # Remove alternative
# button = Button("gtk-remove")
# button.connect("clicked",self.on_btnDel_Alternative_clicked)
# button.set_use_stock(True)
# hButtonBox.pack_start(button)
# Expand the requeriment and add an alternative if it's new
if new:
self.set_expanded(True)
self.model.append((None, 1.0))
# Show requeriment
self.show_all()
# Delete requeriment button (default is hidden)
self.imgRemove = Image()
self.imgRemove.connect("button-press-event", self.onDelRequeriment)
self.imgRemove.set_from_stock("gtk-cancel", ICON_SIZE_MENU)
hBox.pack_start(self.imgRemove)
def Add(self, alternative):
self.model.append(alternative)
names = []
iter = self.model.get_iter_first()
while iter:
alt = self.model.get_value(iter, 0)
if alt:
names.append(alt)
iter = self.model.iter_next(iter)
self.title.set_text(','.join(names))
def GetData(self):
result = OrderedDict()
iter = self.model.get_iter_first()
while iter:
alt = self.model.get_value(iter, 0)
if alt:
result[alt] = self.model.get_value(iter, 1)
iter = self.model.iter_next(iter)
return result
def onDelRequeriment(self, widget):
self.get_parent().remove(self)
def onEnterNotifyEvent(self, widget, event):
self.imgRemove.show()
def onLeaveNotifyEvent(self, widget, event):
self.imgRemove.hide()
def __btnDel_Alternative_Sensitivity(self):
pass
# self.__btnDel.set_sensitive(len(self.__model.))
def on_btnAdd_Alternative_clicked(self, widget):
self.model.append((None, 1.0))
self.__btnDel_Alternative_Sensitivity()
def on_btnDel_Alternative_clicked(self, widget):
self.__btnDel_Alternative_Sensitivity()
