Merge branch 'release-0.2.2'0.2.2

1 files changed, 0 insertions, 34 deletions

diff --git a/src/leap/gui/utils.py b/src/leap/gui/utils.py
deleted file mode 100644
index f91ac3ef..00000000
--- a/src/leap/gui/utils.py
+++ /dev/null
@@ -1,34 +0,0 @@
-"""
-utility functions to work with gui objects
-"""
-from PyQt4 import QtCore
-
-
-def layout_widgets(layout):
-    """
-    return a generator with all widgets in a layout
-    """
-    return (layout.itemAt(i) for i in range(layout.count()))
-
-
-DELAY_MSECS = 50
-
-
-def delay(obj, method_str=None, call_args=None):
-    """
-    Triggers a function or slot with a small delay.
-    this is a mainly a hack to get responsiveness in the ui
-    in cases in which the event loop freezes and the task
-    is not heavy enough to setup a processing queue.
-    """
-    if callable(obj) and not method_str:
-        fun = lambda: obj()
-
-    if method_str:
-        invoke = QtCore.QMetaObject.invokeMethod
-        if call_args:
-            fun = lambda: invoke(obj, method_str, call_args)
-        else:
-            fun = lambda: invoke(obj, method_str)
-
-    QtCore.QTimer().singleShot(DELAY_MSECS, fun)