from PyQt4.QtGui import *
class SfaScreen(QWidget):
+ instances = []
+
def __init__(self, parent):
+ SfaScreen.instances.append(self)
QWidget.__init__(self, parent)
self.mainwin = parent
self.name = self.title = self.widget = None
+ def __del__(self):
+ SfaScreen.instances.remove(self)
+
def init(self, widget, name, title):
if self.widget:
sys.stderr.write("Screen is already initialized\n")
def setStatus(self, msg, timeout):
self.mainwin.setStatus(msg, timeout)
+
+ def signalAll(self, action):
+ for i in SfaScreen.instances:
+ getattr(i, action)()
+
+ def rspecUpdated(self):
+ pass
+
+ def configurationChanged(self):
+ pass