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Code Issues Projects Releases Packages 1 Wiki Activity Actions

workaround for setEnabled() recursively calling setBusy()

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This commit is contained in:
Damien Elmes 2009-05-02 15:17:56 +09:00
parent 8ff716be64
commit 0be6b2965d
1 changed files with 11 additions and 5 deletions
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16
ankiqt/ui/main.py
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@ -8,6 +8,7 @@ from PyQt4.QtWebKit import QWebPage
import os, sys, re, types, gettext, stat, traceback, inspect import os, sys, re, types, gettext, stat, traceback, inspect
import shutil, time, glob, tempfile, datetime, zipfile, locale import shutil, time, glob, tempfile, datetime, zipfile, locale
from threading import Lock
from PyQt4.QtCore import * from PyQt4.QtCore import *
from PyQt4.QtGui import * from PyQt4.QtGui import *
@ -2219,6 +2220,7 @@ Couldn't contact Anki Online. Please check your internet connection."""))
self.progressParent = None self.progressParent = None
self.progressWins = [] self.progressWins = []
self.busyCursor = False self.busyCursor = False
self.updatingBusy = False
self.mainThread = QThread.currentThread() self.mainThread = QThread.currentThread()
self.oldSessionHelperGetter = SessionHelper.__getattr__ self.oldSessionHelperGetter = SessionHelper.__getattr__
SessionHelper.__getattr__ = wrap(SessionHelper.__getattr__, SessionHelper.__getattr__ = wrap(SessionHelper.__getattr__,
@ -2274,16 +2276,20 @@ Couldn't contact Anki Online. Please check your internet connection."""))
self.unsetBusy() self.unsetBusy()
def setBusy(self): def setBusy(self):
if not self.busyCursor: if not self.busyCursor and not self.updatingBusy:
self.setEnabled(False)
self.app.setOverrideCursor(QCursor(Qt.WaitCursor))
self.busyCursor = True self.busyCursor = True
self.app.setOverrideCursor(QCursor(Qt.WaitCursor))
self.updatingBusy = True
self.setEnabled(False)
self.updatingBusy = False
def unsetBusy(self): def unsetBusy(self):
if self.busyCursor: if self.busyCursor and not self.updatingBusy:
self.setEnabled(True)
self.app.restoreOverrideCursor() self.app.restoreOverrideCursor()
self.busyCursor = None self.busyCursor = None
self.updatingBusy = True
self.setEnabled(True)
self.updatingBusy = False
# Advanced features # Advanced features
########################################################################## ##########################################################################