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qt: don't flash QWidgets on startup before main window is visible

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Consider wallet without password set. Using Qt GUI.
When starting the app, before the main window appears, small artefacts
("minimised" windows?) would appear very briefly and then disappear.
This commit is contained in:
SomberNight 2018-12-12 19:58:13 +01:00
parent 363dd12a2a
commit 9bbfd610be
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GPG key ID: B33B5F232C6271E9
2 changed files with 11 additions and 8 deletions
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6
electrum/gui/qt/invoice_list.py
View file

@ -58,8 +58,10 @@ class InvoiceList(MyTreeView):
item[3].setFont(QFont(MONOSPACE_FONT))
self.addTopLevelItem(item)
self.selectionModel().select(self.model().index(0,0), QItemSelectionModel.SelectCurrent)
self.setVisible(len(inv_list))
self.parent.invoices_label.setVisible(len(inv_list))
if self.parent.isVisible():
b = len(inv_list) > 0
self.setVisible(b)
self.parent.invoices_label.setVisible(b)
def import_invoices(self):
import_meta_gui(self.parent, _('invoices'), self.parent.invoices.import_file, self.update)

13
electrum/gui/qt/request_list.py
View file

@ -67,12 +67,13 @@ class RequestList(MyTreeView):
def update(self):
self.wallet = self.parent.wallet
# hide receive tab if no receive requests available
b = len(self.wallet.receive_requests) > 0
self.setVisible(b)
self.parent.receive_requests_label.setVisible(b)
if not b:
self.parent.expires_label.hide()
self.parent.expires_combo.show()
if self.parent.isVisible():
b = len(self.wallet.receive_requests) > 0
self.setVisible(b)
self.parent.receive_requests_label.setVisible(b)
if not b:
self.parent.expires_label.hide()
self.parent.expires_combo.show()
# update the receive address if necessary
current_address = self.parent.receive_address_e.text()