我们从Python开源项目中，提取了以下10个代码示例，用于说明如何使用gi.repository.Gtk.ComboBox()。
def set_default_buttons_img(self): """ Set random ComboBox coins """ nb1, nb2 = None, None while True: nb1 = randint(0, len(self.coin_list)-1) nb2 = randint(0, len(self.coin_list)-1) if nb1 != nb2: # DEBUG #print(nb1, nb2, len(self.list_imgs_path)) break self.combo.set_active(nb1) self.combo2.set_active(nb2) self.img_name1, self.img_name2 = self.coin_list[nb1], self.coin_list[nb2]
def on_stt_combobox_changed(self, combo: Gtk.ComboBox): selection = combo.get_active() if selection == 0: config['default_stt'] = 'google' elif selection == 1: credential_dialog = WatsonCredentialsDialog( self.config_window.window) response = credential_dialog.run() if response == Gtk.ResponseType.OK: username = credential_dialog.username_field.get_text() password = credential_dialog.password_field.get_text() config['default_stt'] = 'watson' config['watson_stt_config']['username'] = username config['watson_stt_config']['password'] = password else: self.config_window.init_stt_combobox() credential_dialog.destroy() elif selection == 2: credential_dialog = BingCredentialDialog( self.config_window.window) response = credential_dialog.run() if response == Gtk.ResponseType.OK: api_key = credential_dialog.api_key_field.get_text() config['default_stt'] = 'bing' config['bing_speech_api_key']['username'] = api_key else: self.config_window.init_stt_combobox() credential_dialog.destroy()
def get_combobox(self): """ @description: get the combobox of the toolbar @return: a Gtk.Combobox """ # the data in the model, of type string listmodel = Gtk.ListStore(str) # append the data in the model listmodel.append(['All']) listmodel.append(['External']) listmodel.append(['Internal']) listmodel.append(['Modules']) # a combobox to see the data stored in the model combobox = Gtk.ComboBox(model=listmodel) combobox.set_tooltip_text("What type of command to add?") # a cellrenderer to render the text cell = Gtk.CellRendererText() # pack the cell into the beginning of the combobox, allocating # no more space than needed combobox.pack_start(cell, False) # associate a property ("text") of the cellrenderer (cell) to a column (column 0) # in the model used by the combobox combobox.add_attribute(cell, "text", 0) # the first row is the active one by default at the beginning combobox.set_active(0) # connect the signal emitted when a row is selected to the callback function combobox.connect("changed", self.on_combochanged) return combobox # callback function attach to the combobox
def __get_combobox(self, store, iter): """ @description: get the combobox of the toolbar @return: a Gtk.Combobox """ # the data in the model, of type string listmodel = Gtk.ListStore(str) # append the data in the model self.dic = {} self.dic[0] = 'time' listmodel.append(['time']) self.dic[1] = 'power' listmodel.append(['power']) self.dic[2] = 'clipboard' listmodel.append(['clipboard']) selected = 0 if iter is not None: for i in range(len(self.dic)): if self.dic[i] == store[iter][1]: selected = i # a combobox to see the data stored in the model combobox = Gtk.ComboBox(model=listmodel) combobox.set_tooltip_text("Which internal command to choose" + '?') # a cellrenderer to render the text cell = Gtk.CellRendererText() # pack the cell into the beginning of the combobox, allocating # no more space than needed combobox.pack_start(cell, False) # associate a property ("text") of the cellrenderer (cell) to a column (column 0) # in the model used by the combobox combobox.add_attribute(cell, "text", 0) # the first row is the active one by default at the beginning combobox.set_active(selected) return combobox
def __get_combobox(self): """ @description: get the combobox of the toolbar @return: a Gtk.Combobox """ # the data in the model, of type string listmodel = Gtk.ListStore(str) # append the data in the model selected = 4 i = 0 self.language_list = ['en-AU', 'en-CA', 'en-GB', 'en-IN', 'en-US'] for language_name in self.language_list: listmodel.append([language_name]) if language_name == self.locale: selected = i i += 1 # a combobox to see the data stored in the model combobox = Gtk.ComboBox(model=listmodel) combobox.set_tooltip_text("What format to choose?") # a cellrenderer to render the text cell = Gtk.CellRendererText() # pack the cell into the beginning of the combobox, allocating # no more space than needed combobox.pack_start(cell, False) # associate a property ("text") of the cellrenderer (cell) to a column (column 0) # in the model used by the combobox combobox.add_attribute(cell, "text", 0) # the first row is the active one by default at the beginning combobox.set_active(selected) # connect the signal emitted when a row is selected to the callback function combobox.connect("changed", self.on_combochanged) return combobox
def __get_rate_combobox(self): """ @description: get the sample rate combobox of the toolbar @return: a Gtk.Combobox """ # the data in the model, of type string listmodel = Gtk.ListStore(int) # append the data in the model selected = 0 i = 0 self.rate_list = [8000, 16000] for rate_name in self.rate_list: listmodel.append([rate_name]) if rate_name == self.audio_rate: selected = i i += 1 # a combobox to see the data stored in the model rate_combobox = Gtk.ComboBox(model=listmodel) rate_combobox.set_tooltip_text("Set Sampling Rate") # a cellrenderer to render the text rate_cell = Gtk.CellRendererText() # pack the cell into the beginning of the combobox, allocating # no more space than needed rate_combobox.pack_start(rate_cell, False) # associate a property ("text") of the cellrenderer (cell) to a column (column 0) # in the model used by the combobox rate_combobox.add_attribute(rate_cell, "text", 0) # the first row is the active one by default at the beginning rate_combobox.set_active(selected) # connect the signal emitted when a row is selected to the callback function rate_combobox.connect("changed", self.on_rate_combochanged) return rate_combobox
def __get_speaker_combobox(self): """ @description: get the speaker combobox of the toolbar @return: a Gtk.Combobox """ # the data in the model, of type string listmodel = Gtk.ListStore(str) # append the data in the model selected = 0 i = 0 self.speaker_list = ['Mama (Male)', 'His Wife (Female)'] for speaker_name in self.speaker_list: listmodel.append([speaker_name]) if speaker_name == self.speaker: selected = i i += 1 # a combobox to see the data stored in the model speaker_combobox = Gtk.ComboBox(model=listmodel) speaker_combobox.set_tooltip_text("Whose speaker to choose?") # a cellrenderer to render the text speaker_cell = Gtk.CellRendererText() # pack the cell into the beginning of the combobox, allocating # no more space than needed speaker_combobox.pack_start(speaker_cell, False) # associate a property ("text") of the cellrenderer (cell) to a column (column 0) # in the model used by the combobox speaker_combobox.add_attribute(speaker_cell, "text", 0) # the first row is the active one by default at the beginning speaker_combobox.set_active(selected) # connect the signal emitted when a row is selected to the callback function speaker_combobox.connect("changed", self.on_speaker_combochanged) return speaker_combobox
def get_new_values(self, widget): """ When ComboBox changed, main window will update all labels informations """ nb1, nb2 = self.combo.get_active(), self.combo2.get_active() self.img_name1, self.img_name2 = self.coin_list[nb1], self.coin_list[nb2] self.get_items(widget = "window")
def sComboBox(exname, name, strings): liststore = Gtk.ListStore(str) for s in strings: liststore.append([s]) g = Gtk.ComboBox.new_with_model_and_entry(liststore) g.set_entry_text_column(0) g.get_child().set_text(cfg.get_string("%s/%s" % (exname, name))) g.connect('changed', lambda w: cfg.set_string("%s/%s" % (exname, name), w.get_child().get_text().decode("utf-8"))) return g
def __init__(self, keyfile, settings, key, options, valtype="string"): self.key = key self.keyfile = keyfile try: self.value = keyfile.get_string(GROUP_NAME, key) except: self.value = settings.get_string(key) Gtk.ComboBox.__init__(self) renderer_text = Gtk.CellRendererText() self.pack_start(renderer_text, True) self.add_attribute(renderer_text, "text", 1) self.set_valign(Gtk.Align.CENTER) # assume all keys are the same type (mixing types is going to cause an error somewhere) var_type = type(options[0][0]) self.model = Gtk.ListStore(var_type, str) self.valtype = valtype self.option_map = {} for option in options: self.option_map[option[0]] = self.model.append([option[0], option[1]]) self.set_model(self.model) self.set_id_column(0) if self.value in self.option_map.keys(): self.set_active_iter(self.option_map[self.value]) self.connect("changed", self.on_changed)
