Merge pull request #9245 from accumulator/qt_refactor_layouts_to_widgets

qt: refactor SeedLayout/KeysLayout to SeedWidget/KeysWidget, remove t…

electrum/gui/qt/seed_dialog.py

@@ -69,66 +69,10 @@ def seed_warning_msg(seed):
     ]).format(len(seed.split()))
 
 
-class SeedLayout(QVBoxLayout):
+class SeedWidget(QWidget):
 
     updated = pyqtSignal()
-
-    def seed_options(self):
-        dialog = QDialog()
-        dialog.setWindowTitle(_("Seed Options"))
-        vbox = QVBoxLayout(dialog)
-
-        seed_types = [
-            (value, title) for value, title in (
-                ('electrum', _('Electrum')),
-                ('bip39', _('BIP39 seed')),
-                ('slip39', _('SLIP39 seed')),
-            )
-            if value in self.options or value == 'electrum'
-        ]
-
-        if 'ext' in self.options:
-            cb_ext = QCheckBox(_('Extend this seed with custom words'))
-            cb_ext.setChecked(self.is_ext)
-            vbox.addWidget(cb_ext)
-
-        if len(seed_types) >= 2:
-            def on_selected(idx):
-                self.seed_type = seed_type_choice.selected_key
-                self.is_seed = (lambda x: bool(x)) if self.seed_type != 'electrum' else self.saved_is_seed
-                self.slip39_current_mnemonic_invalid = None
-                self.seed_status.setText('')
-                self.on_edit()
-                if self.seed_type == 'bip39':
-                    msg = ' '.join([
-                        '<b>' + _('Warning') + ':</b>  ',
-                        _('BIP39 seeds can be imported in Electrum, so that users can access funds locked in other wallets.'),
-                        _('However, we do not generate BIP39 seeds, because they do not meet our safety standard.'),
-                        _('BIP39 seeds do not include a version number, which compromises compatibility with future software.'),
-                        _('We do not guarantee that BIP39 imports will always be supported in Electrum.'),
-                    ])
-                elif self.seed_type == 'slip39':
-                    msg = ' '.join([
-                        '<b>' + _('Warning') + ':</b>  ',
-                        _('SLIP39 seeds can be imported in Electrum, so that users can access funds locked in other wallets.'),
-                        _('However, we do not generate SLIP39 seeds.'),
-                    ])
-                else:
-                    msg = ''
-                self.update_share_buttons()
-                self.initialize_completer()
-                self.seed_warning.setText(msg)
-
-            seed_type_choice = ChoiceWidget(message=_('Seed type'), choices=seed_types, selected=self.seed_type)
-            seed_type_choice.itemSelected.connect(on_selected)
-            vbox.addWidget(seed_type_choice)
-
-        vbox.addLayout(Buttons(OkButton(dialog)))
-        if not dialog.exec():
-            return None
-        self.is_ext = cb_ext.isChecked() if 'ext' in self.options else False
-        self.seed_type = seed_type_choice.selected_key if len(seed_types) >= 2 else 'electrum'
-        self.updated.emit()
+    validChanged = pyqtSignal([bool], arguments=['valid'])
 
     def __init__(
             self,
@@ -137,20 +81,38 @@ class SeedLayout(QVBoxLayout):
             icon=True,
             msg=None,
             options=None,
-            is_seed=None,
+            is_seed=None,  # only used for electrum seeds
             passphrase=None,
             parent=None,
             for_seed_words=True,
             *,
             config: 'SimpleConfig',
     ):
-        QVBoxLayout.__init__(self)
-        self.parent = parent
+        QWidget.__init__(self, parent)
+        vbox = QVBoxLayout()
+        self.setLayout(vbox)
+
         self.options = options
         self.config = config
-        self.seed_type = 'electrum'
+
+        if options:
+            self.seed_types = [
+                (value, title) for value, title in (
+                    ('electrum', _('Electrum')),
+                    ('bip39', _('BIP39 seed')),
+                    ('slip39', _('SLIP39 seed')),
+                )
+                if value in self.options
+            ]
+            assert len(self.seed_types)
+            self.seed_type = self.seed_types[0][0]
+        else:
+            self.seed_type = 'electrum'
+
+        self.is_seed = is_seed
+
         if title:
-            self.addWidget(WWLabel(title))
+            vbox.addWidget(WWLabel(title))
         if seed:  # "read only", we already have the text
             if for_seed_words:
                 self.seed_e = ButtonsTextEdit()
@@ -162,8 +124,6 @@ class SeedLayout(QVBoxLayout):
             assert for_seed_words
             self.seed_e = CompletionTextEdit()
             self.seed_e.setTabChangesFocus(False)  # so that tab auto-completes
-            self.is_seed = is_seed
-            self.saved_is_seed = self.is_seed
             self.seed_e.textChanged.connect(self.on_edit)
             self.initialize_completer()
 
@@ -176,7 +136,7 @@ class SeedLayout(QVBoxLayout):
             logo.setMaximumWidth(60)
             hbox.addWidget(logo)
         hbox.addWidget(self.seed_e)
-        self.addLayout(hbox)
+        vbox.addLayout(hbox)
         hbox = QHBoxLayout()
         hbox.addStretch(1)
         self.seed_type_label = QLabel('')
@@ -187,7 +147,7 @@ class SeedLayout(QVBoxLayout):
         if options:
             opt_button = EnterButton(_('Options'), self.seed_options)
             hbox.addWidget(opt_button)
-            self.addLayout(hbox)
+            vbox.addLayout(hbox)
         if passphrase:
             hbox = QHBoxLayout()
             passphrase_e = QLineEdit()
@@ -195,7 +155,7 @@ class SeedLayout(QVBoxLayout):
             passphrase_e.setReadOnly(True)
             hbox.addWidget(QLabel(_("Your seed extension is") + ':'))
             hbox.addWidget(passphrase_e)
-            self.addLayout(hbox)
+            vbox.addLayout(hbox)
 
         # slip39 shares
         self.slip39_mnemonic_index = 0
@@ -211,15 +171,75 @@ class SeedLayout(QVBoxLayout):
         self.next_share_btn.clicked.connect(self.on_next_share)
         hbox.addWidget(self.next_share_btn)
         self.update_share_buttons()
-        self.addLayout(hbox)
+        vbox.addLayout(hbox)
 
-        self.addStretch(1)
+        vbox.addStretch(1)
         self.seed_status = WWLabel('')
-        self.addWidget(self.seed_status)
+        vbox.addWidget(self.seed_status)
         self.seed_warning = WWLabel('')
         if msg:
             self.seed_warning.setText(seed_warning_msg(seed))
-        self.addWidget(self.seed_warning)
+        else:
+            self.update_seed_warning()
+
+        vbox.addWidget(self.seed_warning)
+
+    def seed_options(self):
+        dialog = QDialog()
+        dialog.setWindowTitle(_("Seed Options"))
+        vbox = QVBoxLayout(dialog)
+
+        if 'ext' in self.options:
+            cb_ext = QCheckBox(_('Extend this seed with custom words'))
+            cb_ext.setChecked(self.is_ext)
+            vbox.addWidget(cb_ext)
+
+        def on_selected(idx):
+            self.seed_type = seed_type_choice.selected_key
+            self.slip39_current_mnemonic_invalid = None
+            self.seed_status.setText('')
+            self.update_seed_warning()
+            self.on_edit()
+            self.update_share_buttons()
+            self.initialize_completer()
+
+        if len(self.seed_types) > 1:
+            seed_type_choice = ChoiceWidget(message=_('Seed type'), choices=self.seed_types, selected=self.seed_type)
+            seed_type_choice.itemSelected.connect(on_selected)
+            vbox.addWidget(seed_type_choice)
+
+        vbox.addLayout(Buttons(OkButton(dialog)))
+
+        if not dialog.exec():
+            return None
+
+        if 'ext' in self.options:
+            self.is_ext = cb_ext.isChecked()
+        if len(self.seed_types) > 1:
+            self.seed_type = seed_type_choice.selected_key
+
+        self.update_seed_warning()
+        self.updated.emit()
+
+    def update_seed_warning(self):
+        if self.seed_type == 'bip39':
+            msg = ' '.join([
+                '<b>' + _('Warning') + ':</b>  ',
+                _('BIP39 seeds can be imported in Electrum, so that users can access funds locked in other wallets.'),
+                _('However, we do not generate BIP39 seeds, because they do not meet our safety standard.'),
+                _('BIP39 seeds do not include a version number, which compromises compatibility with future software.'),
+                _('We do not guarantee that BIP39 imports will always be supported in Electrum.'),
+            ])
+        elif self.seed_type == 'slip39':
+            msg = ' '.join([
+                '<b>' + _('Warning') + ':</b>  ',
+                _('SLIP39 seeds can be imported in Electrum, so that users can access funds locked in other wallets.'),
+                _('However, we do not generate SLIP39 seeds.'),
+            ])
+        else:
+            msg = ''
+
+        self.seed_warning.setText(msg)
 
     def initialize_completer(self):
         if self.seed_type != 'slip39':
@@ -261,12 +281,12 @@ class SeedLayout(QVBoxLayout):
 
     def on_edit(self):
         s = ' '.join(self.get_seed_words())
-        b = self.is_seed(s)
         if self.seed_type == 'bip39':
             from electrum.keystore import bip39_is_checksum_valid
             is_checksum, is_wordlist = bip39_is_checksum_valid(s)
             label = ''
-            if bool(s):
+            valid = bool(s)
+            if valid:
                 label = ('' if is_checksum else _('BIP39 checksum failed')) if is_wordlist else _('Unknown BIP39 wordlist')
         elif self.seed_type == 'slip39':
             self.slip39_mnemonics[self.slip39_mnemonic_index] = s
@@ -287,15 +307,13 @@ class SeedLayout(QVBoxLayout):
                 self.seed_status.setText(seed_status)
             self.slip39_current_mnemonic_invalid = current_mnemonic_invalid
 
-            b = self.slip39_seed is not None
+            valid = self.slip39_seed is not None
             self.update_share_buttons()
         else:
+            valid = self.is_seed(s)
             t = calc_seed_type(s)
             label = _('Seed Type') + ': ' + t if t else ''
-            if t and not b:  # electrum seed, but does not conform to dialog rules
-                # FIXME we should just accept any electrum seed and "redirect" the wizard automatically.
-                #       i.e. if user selected wallet_type=="standard" but entered a 2fa seed, accept and redirect
-                #            if user selected wallet_type=="2fa" but entered a std electrum seed, accept and redirect
+            if t and not valid:  # electrum seed, but does not conform to dialog rules
                 wiztype_fullname = _('Wallet with two-factor authentication') if is_any_2fa_seed_type(t) else _("Standard wallet")
                 msg = ' '.join([
                     '<b>' + _('Warning') + ':</b>  ',
@@ -307,7 +325,7 @@ class SeedLayout(QVBoxLayout):
                 self.seed_warning.setText("")
 
         self.seed_type_label.setText(label)
-        self.parent.next_button.setEnabled(b)
+        self.validChanged.emit(valid)
 
         # disable suggestions if user already typed an unknown word
         for word in self.get_seed_words()[:-1]:
@@ -354,7 +372,10 @@ class SeedLayout(QVBoxLayout):
         self.slip39_current_mnemonic_invalid = None
 
 
-class KeysLayout(QVBoxLayout):
+class KeysWidget(QWidget):
+
+    validChanged = pyqtSignal([bool], arguments=['valid'])
+
     def __init__(
             self,
             parent=None,
@@ -364,29 +385,28 @@ class KeysLayout(QVBoxLayout):
             *,
             config: 'SimpleConfig',
     ):
-        QVBoxLayout.__init__(self)
-        self.parent = parent
+        QWidget.__init__(self, parent)
+        vbox = QVBoxLayout()
+        self.setLayout(vbox)
+
         self.is_valid = is_valid
         self.text_e = ScanQRTextEdit(allow_multi=allow_multi, config=config)
         self.text_e.textChanged.connect(self.on_edit)
         if isinstance(header_layout, str):
-            self.addWidget(WWLabel(header_layout))
+            vbox.addWidget(WWLabel(header_layout))
         else:
-            self.addLayout(header_layout)
-        self.addWidget(self.text_e)
+            vbox.addLayout(header_layout)
+        vbox.addWidget(self.text_e)
 
     def get_text(self):
         return self.text_e.text()
 
     def on_edit(self):
-        valid = False
         try:
             valid = self.is_valid(self.get_text())
         except Exception as e:
-            self.parent.next_button.setToolTip(f'{_("Error")}: {str(e)}')
-        else:
-            self.parent.next_button.setToolTip('')
-        self.parent.next_button.setEnabled(valid)
+            valid = False
+        self.validChanged.emit(valid)
 
 
 class SeedDialog(WindowModalDialog):
@@ -395,13 +415,7 @@ class SeedDialog(WindowModalDialog):
         WindowModalDialog.__init__(self, parent, ('Electrum - ' + _('Seed')))
         self.setMinimumWidth(400)
         vbox = QVBoxLayout(self)
-        title =  _("Your wallet generation seed is:")
-        slayout = SeedLayout(
-            title=title,
-            seed=seed,
-            msg=True,
-            passphrase=passphrase,
-            config=config,
-        )
-        vbox.addLayout(slayout)
+        title = _("Your wallet generation seed is:")
+        seed_widget = SeedWidget(title=title, seed=seed, msg=True, passphrase=passphrase, config=config)
+        vbox.addWidget(seed_widget)
         vbox.addLayout(Buttons(CloseButton(self)))

electrum/gui/qt/wizard/wallet.py

@@ -27,10 +27,9 @@ from electrum.wizard import NewWalletWizard
 
 from electrum.gui.qt.bip39_recovery_dialog import Bip39RecoveryDialog
 from electrum.gui.qt.password_dialog import PasswordLayout, PW_NEW, MSG_ENTER_PASSWORD, PasswordLayoutForHW
-from electrum.gui.qt.seed_dialog import SeedLayout, MSG_PASSPHRASE_WARN_ISSUE4566, KeysLayout
+from electrum.gui.qt.seed_dialog import SeedWidget, MSG_PASSPHRASE_WARN_ISSUE4566, KeysWidget
 from electrum.gui.qt.util import (PasswordLineEdit, char_width_in_lineedit, WWLabel, InfoButton, font_height,
-                                  ChoiceWidget, MessageBoxMixin, WindowModalDialog, CancelButton,
-                                  Buttons, OkButton, icon_path)
+                                  ChoiceWidget, MessageBoxMixin, icon_path)
 
 if TYPE_CHECKING:
     from electrum.simple_config import SimpleConfig
@@ -437,7 +436,7 @@ class WCCreateSeed(WalletWizardComponent):
         WalletWizardComponent.__init__(self, parent, wizard, title=_('Wallet Seed'))
         self._busy = True
         self.seed_type = 'standard' if self.wizard.config.WIZARD_DONT_CREATE_SEGWIT else 'segwit'
-        self.slayout = None
+        self.seed_widget = None
         self.seed = None
 
     def on_ready(self):
@@ -446,10 +445,10 @@ class WCCreateSeed(WalletWizardComponent):
         QTimer.singleShot(1, self.create_seed)
 
     def apply(self):
-        if self.slayout:
+        if self.seed_widget:
             self.wizard_data['seed'] = self.seed
             self.wizard_data['seed_type'] = self.seed_type
-            self.wizard_data['seed_extend'] = self.slayout.is_ext
+            self.wizard_data['seed_extend'] = self.seed_widget.is_ext
             self.wizard_data['seed_variant'] = 'electrum'
             self.wizard_data['seed_extra_words'] = ''  # empty default
 
@@ -457,15 +456,15 @@ class WCCreateSeed(WalletWizardComponent):
         self.busy = True
         self.seed = mnemonic.Mnemonic('en').make_seed(seed_type=self.seed_type)
 
-        self.slayout = SeedLayout(
+        self.seed_widget = SeedWidget(
             title=_('Your wallet generation seed is:'),
             seed=self.seed,
-            options=['ext'],
+            options=['ext', 'electrum'],
             msg=True,
             parent=self,
             config=self.wizard.config,
         )
-        self.layout().addLayout(self.slayout)
+        self.layout().addWidget(self.seed_widget)
         self.layout().addStretch(1)
         self.busy = False
         self.valid = True
@@ -482,19 +481,16 @@ class WCConfirmSeed(WalletWizardComponent):
 
         self.layout().addWidget(WWLabel(message))
 
-        # TODO: SeedLayout assumes too much in parent, refactor SeedLayout
-        # for now, fake parent.next_button.setEnabled
-        class Hack:
-            def setEnabled(self2, b):
-                self.valid = b
-        self.next_button = Hack()
-
-        self.slayout = SeedLayout(
+        self.seed_widget = SeedWidget(
             is_seed=lambda x: x == self.wizard_data['seed'],
-            parent=self,
             config=self.wizard.config,
         )
-        self.layout().addLayout(self.slayout)
+
+        def seed_valid_changed(valid):
+            self.valid = valid
+
+        self.seed_widget.validChanged.connect(seed_valid_changed)
+        self.layout().addWidget(self.seed_widget)
 
         wizard.app.clipboard().clear()
 
@@ -583,37 +579,39 @@ class WCHaveSeed(WalletWizardComponent, Logger):
         WalletWizardComponent.__init__(self, parent, wizard, title=_('Enter Seed'))
         Logger.__init__(self)
 
-        self.slayout = None
-
         self.layout().addWidget(WWLabel(_('Please enter your seed phrase in order to restore your wallet.')))
 
-        # TODO: SeedLayout assumes too much in parent, refactor SeedLayout
-        # for now, fake parent.next_button.setEnabled
-        class Hack:
-            def setEnabled(self2, b):
-                if not b:
-                    self.valid = b
-                else:
-                    self.validate()
-
-        self.next_button = Hack()
-
+        self.seed_widget = None
         self.can_passphrase = True
 
     def on_ready(self):
-        options = ['ext'] if self.wizard_data['wallet_type'] == '2fa' else ['ext', 'bip39', 'slip39']
-        self.slayout = SeedLayout(
+        options = ['ext', 'electrum', 'bip39', 'slip39']
+        if self.wizard_data['wallet_type'] == '2fa':
+            options = ['ext', 'electrum']
+        else:
+            if self.params and 'seed_options' in self.params:
+                options = self.params['seed_options']
+
+        self.seed_widget = SeedWidget(
             is_seed=self.is_seed,
             options=options,
-            parent=self,
             config=self.wizard.config,
         )
-        self.slayout.updated.connect(self.validate)
 
-        self.layout().addLayout(self.slayout)
+        def seed_valid_changed(valid):
+            if not valid:
+                self.valid = valid
+            else:
+                self.validate()
+
+        self.seed_widget.validChanged.connect(seed_valid_changed)
+        self.seed_widget.updated.connect(self.validate)
+
+        self.layout().addWidget(self.seed_widget)
         self.layout().addStretch(1)
 
     def is_seed(self, x):
+        # really only used for electrum seeds. bip39 and slip39 are validated in SeedWidget
         t = mnemonic.calc_seed_type(x)
         if self.wizard_data['wallet_type'] == 'standard':
             return mnemonic.is_seed(x) and not mnemonic.is_any_2fa_seed_type(t)
@@ -624,9 +622,9 @@ class WCHaveSeed(WalletWizardComponent, Logger):
             return t in ['standard', 'segwit']
 
     def validate(self):
-        # precond: only call when SeedLayout deems seed a valid seed
-        seed = self.slayout.get_seed()
-        seed_variant = self.slayout.seed_type
+        # precond: only call when SeedWidget deems seed a valid seed
+        seed = self.seed_widget.get_seed()
+        seed_variant = self.seed_widget.seed_type
         wallet_type = self.wizard_data['wallet_type']
         seed_valid, seed_type, validation_message, self.can_passphrase = self.wizard.validate_seed(seed, seed_variant, wallet_type)
 
@@ -646,13 +644,13 @@ class WCHaveSeed(WalletWizardComponent, Logger):
     def apply(self):
         cosigner_data = self.wizard.current_cosigner(self.wizard_data)
 
-        cosigner_data['seed'] = self.slayout.get_seed()
-        cosigner_data['seed_variant'] = self.slayout.seed_type
-        if self.slayout.seed_type == 'electrum':
-            cosigner_data['seed_type'] = mnemonic.calc_seed_type(self.slayout.get_seed())
+        cosigner_data['seed'] = self.seed_widget.get_seed()
+        cosigner_data['seed_variant'] = self.seed_widget.seed_type
+        if self.seed_widget.seed_type == 'electrum':
+            cosigner_data['seed_type'] = mnemonic.calc_seed_type(self.seed_widget.get_seed())
         else:
-            cosigner_data['seed_type'] = self.slayout.seed_type
-        cosigner_data['seed_extend'] = self.slayout.is_ext if self.can_passphrase else False
+            cosigner_data['seed_type'] = self.seed_widget.seed_type
+        cosigner_data['seed_extend'] = self.seed_widget.is_ext if self.can_passphrase else False
         cosigner_data['seed_extra_words'] = ''  # empty default
 
 
@@ -790,13 +788,13 @@ class WCCosignerKeystore(WalletWizardComponent):
         # different from old wizard: master public key for sharing is now shown on this page
         self.layout().addSpacing(20)
         self.layout().addWidget(WWLabel(_('Below is your master public key. Please share it with your cosigners')))
-        slayout = SeedLayout(
+        seed_widget = SeedWidget(
             self.wizard_data['multisig_master_pubkey'],
             icon=False,
             for_seed_words=False,
             config=self.wizard.config,
         )
-        self.layout().addLayout(slayout)
+        self.layout().addWidget(seed_widget)
         self.layout().addStretch(1)
 
     def apply(self):
@@ -811,7 +809,7 @@ class WCHaveMasterKey(WalletWizardComponent):
     def __init__(self, parent, wizard):
         WalletWizardComponent.__init__(self, parent, wizard, title=_('Create keystore from a master key'))
 
-        self.slayout = None
+        self.keys_widget = None
 
         self.message_create = ' '.join([
             _("To create a watching-only wallet, please enter your master public key (xpub/ypub/zpub)."),
@@ -827,16 +825,6 @@ class WCHaveMasterKey(WalletWizardComponent):
         self.label.setMinimumWidth(400)
         self.header_layout.addWidget(self.label)
 
-        # TODO: KeysLayout assumes too much in parent, refactor KeysLayout
-        # for now, fake parent.next_button.setEnabled
-        class Hack:
-            def setEnabled(self2, b):
-                self.valid = b
-
-            def setToolTip(self2, b):
-                pass
-        self.next_button = Hack()
-
     def on_ready(self):
         if self.wizard_data['wallet_type'] == 'standard':
             self.label.setText(self.message_create)
@@ -860,12 +848,19 @@ class WCHaveMasterKey(WalletWizardComponent):
                 return True
         else:
             raise Exception(f"unexpected wallet type: {self.wizard_data['wallet_type']}")
-        self.slayout = KeysLayout(parent=self, header_layout=self.header_layout, is_valid=is_valid,
-                                  allow_multi=False, config=self.wizard.config)
-        self.layout().addLayout(self.slayout)
+
+        self.keys_widget = KeysWidget(parent=self, header_layout=self.header_layout, is_valid=is_valid,
+                                      allow_multi=False, config=self.wizard.config)
+
+        def key_valid_changed(valid):
+            self.valid = valid
+
+        self.keys_widget.validChanged.connect(key_valid_changed)
+
+        self.layout().addWidget(self.keys_widget)
 
     def apply(self):
-        text = self.slayout.get_text()
+        text = self.keys_widget.get_text()
         cosigner_data = self.wizard.current_cosigner(self.wizard_data)
         cosigner_data['master_key'] = text
 
@@ -942,25 +937,20 @@ class WCImport(WalletWizardComponent):
         header_layout.addWidget(label)
         header_layout.addWidget(InfoButton(WIF_HELP_TEXT), alignment=Qt.AlignmentFlag.AlignRight)
 
-        # TODO: KeysLayout assumes too much in parent, refactor KeysLayout
-        # for now, fake parent.next_button.setEnabled
-        class Hack:
-            def setEnabled(self2, b):
-                self.valid = b
-
-            def setToolTip(self2, b):
-                pass
-        self.next_button = Hack()
-
         def is_valid(x) -> bool:
             return keystore.is_address_list(x) or keystore.is_private_key_list(x, raise_on_error=True)
 
-        self.slayout = KeysLayout(parent=self, header_layout=header_layout, is_valid=is_valid,
-                                  allow_multi=True, config=self.wizard.config)
-        self.layout().addLayout(self.slayout)
+        self.keys_widget = KeysWidget(header_layout=header_layout, is_valid=is_valid,
+                                      allow_multi=True, config=self.wizard.config)
+
+        def key_valid_changed(valid):
+            self.valid = valid
+
+        self.keys_widget.validChanged.connect(key_valid_changed)
+        self.layout().addWidget(self.keys_widget)
 
     def apply(self):
-        text = self.slayout.get_text()
+        text = self.keys_widget.get_text()
         if keystore.is_address_list(text):
             self.wizard_data['address_list'] = text
         elif keystore.is_private_key_list(text):