def _check_expanded_pos(self):
if self.node.classList.contains('expanded'):
rect = self.node.getBoundingClientRect()
if not (rect.top == self._rect_to_check.top
and rect.left == self._rect_to_check.left):
self._collapse()
else:
window.setTimeout(self._check_expanded_pos, 100)
def _check_expanded_pos(self):
if self.node.classList.contains('expanded'):
rect = self.node.getBoundingClientRect()
if not (rect.top == self._rect_to_check.top and
rect.left == self._rect_to_check.left):
self._collapse()
else:
window.setTimeout(self._check_expanded_pos, 100)
def init(self, retico_widget):
self.retico_widget = retico_widget
with flx.PinboardLayout(
style="height: 3000px; width: 3000px;") as self.mcontainer:
self.canvas = flx.CanvasWidget(
style="left: 0; top: 0; height:100%; width: 100%;")
self.modules = []
self.init_moving()
window.setTimeout(self.center_view, 10)
def center_view(self):
rect = self.node.getBoundingClientRect()
h = rect.height / 2
w = rect.width / 2
if h == 0 or w == 0:
window.setTimeout(self.center_view, 10)
return
self.node.scrollTop = 1500 - h
self.node.scrollLeft = 1500 - w
def set_position(self):
rect = self.node.getBoundingClientRect()
mpane = self.retico_widget.mpane.node
self.set_p_left(rect.left + mpane.scrollLeft)
self.set_p_top(rect.top + mpane.scrollTop)
self.set_p_width(rect.width)
self.set_p_height(rect.height)
window.setTimeout(self.set_position, 100)
def _expand(self):
# Expand
self.node.classList.add('expanded')
# Collapse when the node changes position (e.g. scroll or layout change)
rect = self.node.getBoundingClientRect()
self._rect_to_check = rect
window.setTimeout(self._check_expanded_pos, 100)
# Collapse when the mouse is used outside the combobox (or its children)
self._addEventListener(window.document, 'mousedown', self._collapse_maybe, 1)
# Return rect so subclasses can use it
return rect
def _expand(self):
# Expand
self.node.classList.add('expanded')
# Collapse when the node changes position (e.g. scroll or layout change)
rect = self.node.getBoundingClientRect()
self._rect_to_check = rect
window.setTimeout(self._check_expanded_pos, 100)
# Collapse when the mouse is used outside the combobox (or its children)
self._addEventListener(window.document, 'mousedown', self._collapse_maybe, 1)
# Return rect so subclasses can use it
return rect
def __container_changed(self, *events):
id = self.container
self.outernode.classList.remove('flx-main-widget')
if self.parent:
return
# Let session keep us up to date about size changes
self._session.keep_checking_size_of(self, bool(id))
if id:
if id == 'body':
el = window.document.body
self.outernode.classList.add('flx-main-widget')
window.document.title = self.title or 'Flexx app'
else:
el = window.document.getElementById(id)
if el is None: # Try again later
window.setTimeout(self.__container_changed, 100)
return
el.appendChild(self.outernode)
def __container_changed(self, *events):
id = self.container
self.outernode.classList.remove('flx-main-widget')
if self.parent:
return
# Let session keep us up to date about size changes
# (or make it stop if we dont have a container anymore)
self._session.keep_checking_size_of(self, bool(id))
if id:
if id == 'body':
el = window.document.body
self.outernode.classList.add('flx-main-widget')
window.document.title = self.title or 'Flexx app'
else:
el = window.document.getElementById(id)
if el is None: # Try again later
window.setTimeout(self.__container_changed, 100)
return
el.appendChild(self.outernode)
def update_periodically(self):
if self.running:
self.model.update_module_info()
window.setTimeout(self.update_periodically, 1000)
else:
self.model.set_module_content()
def load_connections(self):
window.setTimeout(self.model.load_connections, 10)
