本文整理汇总了Python中window.Window.set_attr方法的典型用法代码示例。如果您正苦于以下问题：Python Window.set_attr方法的具体用法？Python Window.set_attr怎么用？Python Window.set_attr使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类window.Window的用法示例。
在下文中一共展示了Window.set_attr方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from window import Window [as 别名]
# 或者: from window.Window import set_attr [as 别名]
class WM:
"""
Provides basic building blocks to make a window manager.
It hides many dirty details about XCB. It was intended
to provide minimum functionality, the rest supposed to
be implemented by user in configuration file.
"""
root = None # type: Window
atoms = None # type: AtomVault
def __init__(self, display=None, desktops=None, loop=None):
self.log = Log("WM")
# INIT SOME BASIC STUFF
self.hook = Hook()
self.windows = {} # mapping between window id and Window
self.win2desk = {}
if not display:
display = os.environ.get("DISPLAY")
try:
self._conn = xcffib.connect(display=display)
except xcffib.ConnectionException:
sys.exit("cannot connect to %s" % display)
self.atoms = AtomVault(self._conn)
self.desktops = desktops or [Desktop()]
self.cur_desktop = self.desktops[0]
self.cur_desktop.show()
# CREATE ROOT WINDOW
xcb_setup = self._conn.get_setup()
xcb_screens = [i for i in xcb_setup.roots]
self.xcb_default_screen = xcb_screens[self._conn.pref_screen]
root_wid = self.xcb_default_screen.root
self.root = Window(self, wid=root_wid, atoms=self.atoms, mapped=True)
self.windows[root_wid] = self.root
# for desktop in self.desktops:
# desktop.windows.append(self.root)
self.root.set_attr(
eventmask=(
EventMask.StructureNotify
| EventMask.SubstructureNotify
| EventMask.FocusChange
# | EventMask.SubstructureRedirect
| EventMask.EnterWindow
# | EventMask.LeaveWindow
# | EventMask.PropertyChange
| EventMask.OwnerGrabButton
)
)
# INFORM X WHICH FEATURES WE SUPPORT
self.root.props[self.atoms._NET_SUPPORTED] = [self.atoms[a] for a in SUPPORTED_ATOMS]
# PRETEND TO BE A WINDOW MANAGER
supporting_wm_check_window = self.create_window(-1, -1, 1, 1)
supporting_wm_check_window.props['_NET_WM_NAME'] = "SWM"
self.root.props['_NET_SUPPORTING_WM_CHECK'] = supporting_wm_check_window.wid
self.root.props['_NET_NUMBER_OF_DESKTOPS'] = len(self.desktops)
self.root.props['_NET_CURRENT_DESKTOP'] = 0
# TODO: set cursor
# EVENTS THAT HAVE LITTLE USE FOR US...
self.ignoreEvents = {
"KeyRelease",
"ReparentNotify",
# "CreateNotify",
# DWM handles this to help "broken focusing windows".
# "MapNotify",
"ConfigureNotify",
"LeaveNotify",
"FocusOut",
"FocusIn",
"NoExposure",
}
# KEYBOARD
self.kbd = Keyboard(xcb_setup, self._conn)
self.mouse = Mouse(conn=self._conn, root=self.root)
# FLUSH XCB BUFFER
self.xsync() # apply settings
# the event loop is not yet there, but we might have some pending
# events...
self._xpoll()
# TODO: self.grabMouse
# NOW IT'S TIME TO GET PHYSICAL SCREEN CONFIGURATION
self.xrandr = Xrandr(root=self.root, conn=self._conn)
# TODO: self.update_net_desktops()
# SETUP EVENT LOOP
if not loop:
loop = asyncio.new_event_loop()
self._eventloop = loop
self._eventloop.add_signal_handler(signal.SIGINT, self.stop)
self._eventloop.add_signal_handler(signal.SIGTERM, self.stop)
#.........这里部分代码省略.........