def close(self):
if not self._window:
return
self.context.destroy()
self._unmap()
if self._window:
xlib.XDestroyWindow(self._x_display, self._window)
del self.display._window_map[self._window]
self._window = None
if _have_utf8:
xlib.XDestroyIC(self._x_ic)
self._x_ic = None
super(XlibWindow, self).close()
def _recreate(self, changes):
# If flipping to/from fullscreen, need to recreate the window. (This
# is the case with both override_redirect method and
# _NET_WM_STATE_FULLSCREEN).
#
# A possible improvement could be to just hide the top window,
# destroy the GLX window, and reshow it again when leaving fullscreen.
# This would prevent the floating window from being moved by the
# WM.
if ('fullscreen' in changes or 'resizable' in changes):
# clear out the GLX context
self.context.detach()
xlib.XDestroyWindow(self._x_display, self._window)
del self.display._window_map[self._window]
del self.display._window_map[self._view]
self._window = None
self._mapped = False
# TODO: detect state loss only by examining context share.
if 'context' in changes:
self._lost_context = True
self._lost_context_state = True
self._create()
