tbugfix for "QObject: Cannot create children for a parent that is in a different thread." - electrum - Electrum Bitcoin wallet
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---
DIR commit 9c0bb13366bad67da4c5beb8d2c50d8eb4f702f0
DIR parent d825578099e257d7b778ad1ebb4902fcf47249ac
HTML Author: Amir Taaki <genjix@riseup.net>
Date: Fri, 29 Jun 2012 02:33:21 +0200
bugfix for "QObject: Cannot create children for a parent that is in a different thread."
Diffstat:
M lib/gui_lite.py | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
---
DIR diff --git a/lib/gui_lite.py b/lib/gui_lite.py
t@@ -50,10 +50,6 @@ class MiniWindow(QDialog):
expand_button.setObjectName("expand_button")
self.balance_label = BalanceLabel()
- # WTF?!
- # TODO: Fix this!
- import time
- time.sleep(0.1)
self.balance_label.setObjectName("balance_label")
copy_button = QPushButton(_("&Copy Address"))
t@@ -252,7 +248,7 @@ class MiniActuator:
def is_valid(self, address):
return self.wallet.is_valid(address)
-class MiniDriver:
+class MiniDriver(QObject):
INITIALIZING = 0
CONNECTING = 1
t@@ -260,13 +256,23 @@ class MiniDriver:
READY = 3
def __init__(self, wallet, window):
+ super(QObject, self).__init__()
+
self.wallet = wallet
self.window = window
- self.wallet.gui_callback = self.update
+ self.wallet.gui_callback = self.update_callback
self.state = None
- self.update()
+
+ self.initializing()
+ self.connect(self, SIGNAL("updatesignal"), self.update)
+
+ # This is a hack to workaround that Qt does not like changing the
+ # window properties from this other thread before the runloop has
+ # been called from.
+ def update_callback(self):
+ self.emit(SIGNAL("updatesignal"))
def update(self):
if not self.wallet.interface: