def __init__(self):
Gtk.Window.__init__(self, title="Cliente")
self.set_border_width(10)
self.set_default_size(500, 100)
self.conn = ConexionBD()
# LayoutBox
self.box = Gtk.Box(spacing=6)
self.box.set_orientation(Gtk.Orientation.VERTICAL)
self.box.set_border_width(1)
self.add(self.box)
# Menu
action_group = Gtk.ActionGroup("my_actions")
self.add_file_menu_actions(action_group)
self.add_edit_menu_actions(action_group)
self.add_choices_menu_actions(action_group)
self.ui_manager = self.create_ui_manager()
self.ui_manager.insert_action_group(action_group)
self.menubar = self.ui_manager.get_widget("/MenuBar")
self.box.pack_start(self.menubar, False, False, 0)
# ListBox
self.list_box = Gtk.ListBox()
self.list_box.set_selection_mode(Gtk.SelectionMode.NONE)
self.box.pack_start(self.list_box, True, True, 0)
# TreeView
self.model = Gtk.ListStore(str, str, str, str, int, int, int)
self.tree = Gtk.TreeView(self.model)
# TreeViewColumn
cellRenderer = Gtk.CellRendererText()
column = Gtk.TreeViewColumn("ID", cellRenderer, text=0)
column2 = Gtk.TreeViewColumn("Tipo", cellRenderer, text=1)
column3 = Gtk.TreeViewColumn("Marca", cellRenderer, text=2)
column4 = Gtk.TreeViewColumn("Modelo", cellRenderer, text=3)
column5 = Gtk.TreeViewColumn("Precio", cellRenderer, text=4)
column6 = Gtk.TreeViewColumn("U.Stock", cellRenderer, text=5)
column7 = Gtk.TreeViewColumn("U.Almacen", cellRenderer, text=6)
self.tree.append_column(column)
self.tree.append_column(column2)
self.tree.append_column(column3)
self.tree.append_column(column4)
self.tree.append_column(column5)
self.tree.append_column(column6)
self.tree.append_column(column7)
# Row1
self.row1 = Gtk.ListBoxRow()
self.hor_box1 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=50)
self.row1.add(self.hor_box1)
self.v_box1 = Gtk.Box(Gtk.Orientation.VERTICAL)
self.hor_box1.pack_start(self.v_box1, True, True, 1)
# Row2
self.row2 = Gtk.ListBoxRow()
self.hor_box2 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=50)
self.row2.add(self.hor_box2)
self.v_box2 = Gtk.Box(Gtk.Orientation.VERTICAL)
self.hor_box2.pack_start(self.v_box2, True, True, 1)
# Row3
self.row3 = Gtk.ListBoxRow()
self.hor_box3 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=50)
self.row3.add(self.hor_box3)
self.v_box3 = Gtk.Box(Gtk.Orientation.VERTICAL)
self.hor_box3.pack_start(self.v_box3, True, True, 1)
# Toolbar
toolbar = self.ui_manager.get_widget("/ToolBar")
self.v_box1.add(toolbar)
# ComboBox
self.cbTipo = Gtk.ComboBoxText()
self.cbMarca = Gtk.ComboBoxText()
self.cbPrecio = Gtk.ComboBoxText()
self.cbTipo.insert_text(0, "Tipo")
self.cbTipo.insert_text(1, "Procesador")
self.cbTipo.insert_text(2, "T. Grafica")
self.cbTipo.insert_text(3, "RAM")
self.cbTipo.insert_text(4, "HDD")
self.cbTipo.insert_text(5, "Placa Base")
self.cbMarca.insert_text(0, "Marca")
self.cbMarca.insert_text(1, "ASUS")
self.cbMarca.insert_text(2, "Intel")
self.cbMarca.insert_text(3, "AMD")
self.cbMarca.insert_text(4, "MSI")
self.cbMarca.insert_text(5, "GigaByte")
self.cbPrecio.insert_text(0, "Precio <")
self.cbPrecio.insert_text(1, "20")
self.cbPrecio.insert_text(2, "50")
self.cbPrecio.insert_text(3, "100")
self.cbPrecio.insert_text(4, "200")
self.cbPrecio.insert_text(5, "500")
self.cbTipo.set_active(0)
self.cbMarca.set_active(0)
self.cbPrecio.set_active(0)
# Botones
self.b_comprar = Gtk.Button(label="Comprar", stock=Gtk.STOCK_ADD)
self.b_consultar = Gtk.Button(label="Consultar", stock=Gtk.STOCK_INFO)
self.b_salir = Gtk.Button(label="Salir", stock=Gtk.STOCK_QUIT)
self.b_comprar.connect("clicked", self.comprar)
self.b_consultar.connect("clicked", self.consultar)
self.b_salir.connect("clicked", self.cerrar)
self.v_box2.add(self.cbTipo)
self.v_box2.add(self.cbMarca)
self.v_box2.add(self.cbPrecio)
self.v_box3.add(self.b_comprar)
self.v_box3.add(self.b_consultar)
self.v_box3.add(self.b_salir)
self.list_box.add(self.row1)
self.list_box.add(self.row2)
self.list_box.add(self.row3)
self.list_box.add(self.tree)
class WindowC(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="Cliente")
self.set_border_width(10)
self.set_default_size(500, 100)
self.conn = ConexionBD()
# LayoutBox
self.box = Gtk.Box(spacing=6)
self.box.set_orientation(Gtk.Orientation.VERTICAL)
self.box.set_border_width(1)
self.add(self.box)
# Menu
action_group = Gtk.ActionGroup("my_actions")
self.add_file_menu_actions(action_group)
self.add_edit_menu_actions(action_group)
self.add_choices_menu_actions(action_group)
self.ui_manager = self.create_ui_manager()
self.ui_manager.insert_action_group(action_group)
self.menubar = self.ui_manager.get_widget("/MenuBar")
self.box.pack_start(self.menubar, False, False, 0)
# ListBox
self.list_box = Gtk.ListBox()
self.list_box.set_selection_mode(Gtk.SelectionMode.NONE)
self.box.pack_start(self.list_box, True, True, 0)
# TreeView
self.model = Gtk.ListStore(str, str, str, str, int, int, int)
self.tree = Gtk.TreeView(self.model)
# TreeViewColumn
cellRenderer = Gtk.CellRendererText()
column = Gtk.TreeViewColumn("ID", cellRenderer, text=0)
column2 = Gtk.TreeViewColumn("Tipo", cellRenderer, text=1)
column3 = Gtk.TreeViewColumn("Marca", cellRenderer, text=2)
column4 = Gtk.TreeViewColumn("Modelo", cellRenderer, text=3)
column5 = Gtk.TreeViewColumn("Precio", cellRenderer, text=4)
column6 = Gtk.TreeViewColumn("U.Stock", cellRenderer, text=5)
column7 = Gtk.TreeViewColumn("U.Almacen", cellRenderer, text=6)
self.tree.append_column(column)
self.tree.append_column(column2)
self.tree.append_column(column3)
self.tree.append_column(column4)
self.tree.append_column(column5)
self.tree.append_column(column6)
self.tree.append_column(column7)
# Row1
self.row1 = Gtk.ListBoxRow()
self.hor_box1 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=50)
self.row1.add(self.hor_box1)
self.v_box1 = Gtk.Box(Gtk.Orientation.VERTICAL)
self.hor_box1.pack_start(self.v_box1, True, True, 1)
# Row2
self.row2 = Gtk.ListBoxRow()
self.hor_box2 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=50)
self.row2.add(self.hor_box2)
self.v_box2 = Gtk.Box(Gtk.Orientation.VERTICAL)
self.hor_box2.pack_start(self.v_box2, True, True, 1)
# Row3
self.row3 = Gtk.ListBoxRow()
self.hor_box3 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=50)
self.row3.add(self.hor_box3)
self.v_box3 = Gtk.Box(Gtk.Orientation.VERTICAL)
self.hor_box3.pack_start(self.v_box3, True, True, 1)
# Toolbar
toolbar = self.ui_manager.get_widget("/ToolBar")
self.v_box1.add(toolbar)
# ComboBox
self.cbTipo = Gtk.ComboBoxText()
self.cbMarca = Gtk.ComboBoxText()
self.cbPrecio = Gtk.ComboBoxText()
self.cbTipo.insert_text(0, "Tipo")
self.cbTipo.insert_text(1, "Procesador")
self.cbTipo.insert_text(2, "T. Grafica")
self.cbTipo.insert_text(3, "RAM")
self.cbTipo.insert_text(4, "HDD")
self.cbTipo.insert_text(5, "Placa Base")
self.cbMarca.insert_text(0, "Marca")
self.cbMarca.insert_text(1, "ASUS")
self.cbMarca.insert_text(2, "Intel")
self.cbMarca.insert_text(3, "AMD")
self.cbMarca.insert_text(4, "MSI")
self.cbMarca.insert_text(5, "GigaByte")
self.cbPrecio.insert_text(0, "Precio <")
self.cbPrecio.insert_text(1, "20")
self.cbPrecio.insert_text(2, "50")
self.cbPrecio.insert_text(3, "100")
self.cbPrecio.insert_text(4, "200")
self.cbPrecio.insert_text(5, "500")
self.cbTipo.set_active(0)
self.cbMarca.set_active(0)
self.cbPrecio.set_active(0)
# Botones
self.b_comprar = Gtk.Button(label="Comprar", stock=Gtk.STOCK_ADD)
self.b_consultar = Gtk.Button(label="Consultar", stock=Gtk.STOCK_INFO)
self.b_salir = Gtk.Button(label="Salir", stock=Gtk.STOCK_QUIT)
self.b_comprar.connect("clicked", self.comprar)
self.b_consultar.connect("clicked", self.consultar)
self.b_salir.connect("clicked", self.cerrar)
self.v_box2.add(self.cbTipo)
self.v_box2.add(self.cbMarca)
self.v_box2.add(self.cbPrecio)
self.v_box3.add(self.b_comprar)
self.v_box3.add(self.b_consultar)
self.v_box3.add(self.b_salir)
self.list_box.add(self.row1)
self.list_box.add(self.row2)
self.list_box.add(self.row3)
self.list_box.add(self.tree)
def consultar(self, button):
"""Consuta en la base de datos e introduce los datos en el TreeView"""
mod = Gtk.ListStore(str, str, str, str, int, int, int)
for i in self.conn.select2(self.cbTipo.get_active_text(), self.cbMarca.get_active_text(),
self.cbPrecio.get_active_text()):
mod.append([i[0], i[1], i[2], i[3], i[4], i[5], i[6]])
self.model = mod
self.tree.set_model(self.model)
def comprar(self, button):
"""Compra una unidad reduciendo en uno la cantidad en stock"""
click = self.tree.get_selection()
model, treeiter = click.get_selected()
if treeiter != None:
ustock = model[treeiter][5]
if (ustock > 0):
id = model[treeiter][0]
self.conn.update(ustock, id)
self.consultar(None)
def cerrar(self, button):
"""Cierra el programa"""
self.close()
self.conn.close()
def add_file_menu_actions(self, action_group):
"""Añade acciones al menu File.
:param action_group:
"""
action_filemenu = Gtk.Action("FileMenu", "File", None, None)
action_group.add_action(action_filemenu)
action_filenewmenu = Gtk.Action("FileNew", None, None, Gtk.STOCK_NEW)
action_group.add_action(action_filenewmenu)
action_new = Gtk.Action("FileNewStandard", "_New",
"Create a new file", Gtk.STOCK_NEW)
action_new.connect("activate", self.on_menu_file_new_generic)
action_group.add_action_with_accel(action_new, None)
action_group.add_actions([
("FileNewFoo", None, "New Foo", None, "Create new foo",
self.on_menu_file_new_generic),
("FileNewGoo", None, "_New Goo", None, "Create new goo",
self.on_menu_file_new_generic),
])
action_filequit = Gtk.Action("FileQuit", None, None, Gtk.STOCK_QUIT)
action_filequit.connect("activate", self.on_menu_file_quit)
action_group.add_action(action_filequit)
def add_edit_menu_actions(self, action_group):
"""Añade acciones al menu Editar.
:param action_group:
"""
action_group.add_actions([
("EditMenu", None, "Edit"),
("EditCopy", Gtk.STOCK_COPY, None, None, None,
self.on_menu_others),
("EditPaste", Gtk.STOCK_PASTE, None, None, None,
self.on_menu_others),
("EditSomething", None, "Something", "<control><alt>S", None,
self.on_menu_others)
])
def add_choices_menu_actions(self, action_group):
"""Añade acciones al menu Choices.
:param action_group:
"""
action_group.add_action(Gtk.Action("ChoicesMenu", "Choices", None,
None))
action_group.add_radio_actions([
("ChoiceOne", None, "One", None, None, 1),
("ChoiceTwo", None, "Two", None, None, 2)
], 1, self.on_menu_choices_changed)
three = Gtk.ToggleAction("ChoiceThree", "Three", None, None)
three.connect("toggled", self.on_menu_choices_toggled)
action_group.add_action(three)
def create_ui_manager(self):
"""Enlaza el xml UI con las acciones de los menus
"""
uimanager = Gtk.UIManager()
# Throws exception if something went wrong
uimanager.add_ui_from_string(UI_INFO)
# Add the accelerator group to the toplevel window
accelgroup = uimanager.get_accel_group()
self.add_accel_group(accelgroup)
return uimanager
def on_menu_file_new_generic(self, widget):
"""Boton new del menu
Llama al metodo informe de la clase ConexionBD
:param widget:
"""
self.conn.informe()
def on_menu_file_quit(self, widget):
"""Cierra la ventana
:param widget:
"""
Gtk.main_quit()
def on_menu_others(self, widget):
"""Boton menu others
:param widget:
"""
print("Menu item " + widget.get_name() + " was selected")
def on_menu_choices_changed(self, widget, current):
"""Boton menu opciones cambiadas
:param widget:
"""
print(current.get_name() + " was selected.")
def on_menu_choices_toggled(self, widget):
"""Boton menu opciones
:param widget:
"""
if widget.get_active():
print(widget.get_name() + " activated")
else:
print(widget.get_name() + " deactivated")
