AaronFiore/electrum
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ask user before closing transaction window with unsaved transaction

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This commit is contained in:
ThomasV
2015-03-25 10:46:15 +01:00
parent d9874ecb01
commit c0e60ec93d
2 changed files with 18 additions and 7 deletions
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16
gui/qt/transaction_dialog.py
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@@ -47,6 +47,7 @@ class TxDialog(QDialog):
tx_dict = tx.as_dict()
self.parent = parent
self.wallet = parent.wallet
self.saved = True
QDialog.__init__(self)
self.setMinimumWidth(600)
@@ -78,14 +79,14 @@ class TxDialog(QDialog):
b.clicked.connect(self.sign)
self.broadcast_button = b = QPushButton(_("Broadcast"))
b.clicked.connect(lambda: self.parent.broadcast_transaction(self.tx))
b.clicked.connect(self.do_broadcast)
b.hide()
self.save_button = b = QPushButton(_("Save"))
b.clicked.connect(self.save)
self.cancel_button = b = QPushButton(_("Close"))
b.clicked.connect(lambda: self.done(0))
b.clicked.connect(self.close)
b.setDefault(True)
self.qr_button = b = QPushButton()
@@ -98,6 +99,15 @@ class TxDialog(QDialog):
vbox.addLayout(Buttons(*self.buttons))
self.update()
def do_broadcast(self):
self.parent.broadcast_transaction(self.tx)
self.saved = True
def close(self):
if not self.saved:
if QMessageBox.question(self, _('Message'), _('This transaction is not saved. Close anyway?'), QMessageBox.Yes | QMessageBox.No, QMessageBox.No) == QMessageBox.No:
return
self.done(0)
def show_qr(self):
text = self.tx.raw.decode('hex')
@@ -120,7 +130,7 @@ class TxDialog(QDialog):
with open(fileName, "w+") as f:
f.write(json.dumps(self.tx.as_dict(),indent=4) + '\n')
self.show_message(_("Transaction saved successfully"))
self.saved = True
def update(self):