def set_visible(self, visible):
"""
Set visibility of mouse cursor. Return bool of previous state.
"""
visible_pre = self._cursorVisible
if visible:
DOM.setStyleAttribute(env.canvas.getElement(), 'cursor', self._cursor)
self._cursorVisible = True
else:
DOM.setStyleAttribute(env.canvas.getElement(), 'cursor', 'none')
self._cursorVisible = False
return visible_pre
def set_visible(self, visible):
"""
Set visibility of mouse cursor. Return bool of previous state.
"""
visible_pre = self._cursorVisible
if visible:
DOM.setStyleAttribute(env.canvas.getElement(), 'cursor',
self._cursor)
self._cursorVisible = True
else:
DOM.setStyleAttribute(env.canvas.getElement(), 'cursor', 'none')
self._cursorVisible = False
return visible_pre
def set_cursor(self, *cursor):
"""
Set mouse cursor.
Alternative arguments:
* system cursor or cursor object
* image url or surface, hotspot (x,y), and optional fallback
* size, hotspot, data, mask, and optional fallback
Refer to pyjsdl.cursors for details.
"""
args = len(cursor)
if args == 1:
self._cursor = cursor[0]
elif args in (2, 3):
if isinstance(cursor[0], str):
url = cursor[0]
else:
url = cursor[0].toDataURL()
hotspot = cursor[1]
if args == 2:
fallback = 'default'
else:
fallback = cursor[2]
self._cursor = 'url({}) {} {}, {}'.format(url, hotspot[0],
hotspot[1], fallback)
elif args in (4, 5):
size = cursor[0]
hotspot = cursor[1]
data = cursor[2]
mask = cursor[3]
if args == 4:
fallback = 'default'
else:
fallback = cursor[4]
surface = cursors.create_cursor(size, data, mask)
url = surface.toDataURL()
self._cursor = 'url({}) {} {}, {}'.format(url, hotspot[0],
hotspot[1], fallback)
else:
self._cursor = 'default'
if self._cursorVisible:
DOM.setStyleAttribute(env.canvas.getElement(), 'cursor',
self._cursor)
def set_cursor(self, *cursor):
"""
Set mouse cursor.
Alternative arguments:
* system cursor or cursor object
* image url or surface, hotspot (x,y), and optional fallback
* size, hotspot, data, mask, and optional fallback
Refer to pyjsdl.cursors for details.
"""
args = len(cursor)
if args == 1:
self._cursor = cursor[0]
elif args in (2,3):
if isinstance(cursor[0], str):
url = cursor[0]
else:
url = cursor[0].toDataURL()
hotspot = cursor[1]
if args == 2:
fallback = 'default'
else:
fallback = cursor[2]
self._cursor = 'url("%s") %d %d, %s' % (url, hotspot[0], hotspot[1], fallback)
elif args in (4,5):
size = cursor[0]
hotspot = cursor[1]
data = cursor[2]
mask = cursor[3]
if args == 4:
fallback = 'default'
else:
fallback = cursor[4]
surface = cursors.create_cursor(size, data, mask)
url = surface.toDataURL()
self._cursor = 'url("%s") %d %d, %s' % (url, hotspot[0], hotspot[1], fallback)
else:
self._cursor = 'default'
if self._cursorVisible:
DOM.setStyleAttribute(env.canvas.getElement(), 'cursor', self._cursor)
