qt: also use BlockWaitingDialog in PreviewTxDialog

as when 'advanced_preview' is set, ConfirmTxDialog is skipped

follow-up 1088cf4444
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SomberNight 2019-12-12 21:39:46 +01:00
parent dbd1c8cf71
commit 3a2fe80675
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@ -50,7 +50,8 @@ from electrum.logging import get_logger
from .util import (MessageBoxMixin, read_QIcon, Buttons, icon_path,
MONOSPACE_FONT, ColorScheme, ButtonsLineEdit, text_dialog,
char_width_in_lineedit, TRANSACTION_FILE_EXTENSION_FILTER)
char_width_in_lineedit, TRANSACTION_FILE_EXTENSION_FILTER,
BlockingWaitingDialog)
from .fee_slider import FeeSlider
from .confirm_tx_dialog import TxEditor
@ -606,7 +607,7 @@ class PreviewTxDialog(BaseTxDialog, TxEditor):
TxEditor.__init__(self, window=window, make_tx=make_tx, is_sweep=bool(external_keypairs))
BaseTxDialog.__init__(self, parent=window, desc='', prompt_if_unsaved=False,
finalized=False, external_keypairs=external_keypairs)
self.update_tx()
BlockingWaitingDialog(window, _("Preparing transaction..."), self.update_tx)
self.update()
def create_fee_controls(self):