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Add Qt support to gpodder.util.idle_add

This commit is contained in:
Thomas Perl 2011-10-11 21:08:48 +02:00
parent 042dbc5f42
commit 3b64aff2c4
1 changed files with 11 additions and 13 deletions
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24
src/gpodder/util.py
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@ -932,24 +932,22 @@ def find_command( command):
return None
def idle_add(func, *args):
"""
This is a wrapper function that does the Right
Thing depending on if we are running a GTK+ GUI or
not. If not, we're simply calling the function.
"""Run a function in the main GUI thread
If we are a GUI app, we use gobject.idle_add() to
call the function later - this is needed for
threads to be able to modify GTK+ widget data.
This is a wrapper function that does the Right Thing depending on if we are
running on Gtk+, Qt or CLI.
You should use this function if you are calling from a Python thread and
modify UI data, so that you make sure that the function is called as soon
as possible from the main UI thread.
"""
if gpodder.ui.desktop:
if gpodder.ui.gtk:
import gobject
def x(f, *a):
f(*a)
return False
gobject.idle_add(func, *args)
elif gpodder.ui.qt:
from PySide.QtCore import QTimer
QTimer.singleShot(0, lambda: func(*args))
else:
func(*args)