def initialize(self):
"""Start pydoc server and load home page"""
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
QApplication.processEvents()
self.start_server()
self.go_home()
QApplication.restoreOverrideCursor()
def initialize(self):
"""Start pydoc server and load home page"""
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
QApplication.processEvents()
self.start_server()
self.go_home()
QApplication.restoreOverrideCursor()
def ending_long_process(self, message=""):
"""
Clearing main window's status bar
and restoring mouse cursor
"""
QApplication.restoreOverrideCursor()
self.show_message(message, timeout=2000)
QApplication.processEvents()
def starting_long_process(self, message):
"""
Showing message in main window's status bar
and changing mouse cursor to Qt.WaitCursor
"""
self.show_message(message)
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
QApplication.processEvents()
def show_list(self, completion_list, automatic=True):
if not self.show_single and len(completion_list) == 1 and not automatic:
self.textedit.insert_completion(completion_list[0])
return
self.completion_list = completion_list
self.clear()
self.addItems(completion_list)
self.setCurrentRow(0)
QApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
self.show()
self.setFocus()
self.raise_()
# Retrieving current screen height
desktop = QApplication.desktop()
srect = desktop.availableGeometry(desktop.screenNumber(self))
screen_right = srect.right()
screen_bottom = srect.bottom()
point = self.textedit.cursorRect().bottomRight()
point.setX(point.x()+self.textedit.get_linenumberarea_width())
point = self.textedit.mapToGlobal(point)
# Computing completion widget and its parent right positions
comp_right = point.x()+self.width()
ancestor = self.parent()
if ancestor is None:
anc_right = screen_right
else:
anc_right = min([ancestor.x()+ancestor.width(), screen_right])
# Moving completion widget to the left
# if there is not enough space to the right
if comp_right > anc_right:
point.setX(point.x()-self.width())
# Computing completion widget and its parent bottom positions
comp_bottom = point.y()+self.height()
ancestor = self.parent()
if ancestor is None:
anc_bottom = screen_bottom
else:
anc_bottom = min([ancestor.y()+ancestor.height(), screen_bottom])
# Moving completion widget above if there is not enough space below
x_position = point.x()
if comp_bottom > anc_bottom:
point = self.textedit.cursorRect().topRight()
point = self.textedit.mapToGlobal(point)
point.setX(x_position)
point.setY(point.y()-self.height())
if ancestor is not None:
# Useful only if we set parent to 'ancestor' in __init__
point = ancestor.mapFromGlobal(point)
self.move(point)
if unicode(self.textedit.completion_text):
# When initialized, if completion text is not empty, we need
# to update the displayed list:
self.update_current()
def show_list(self, completion_list, automatic=True):
if not self.show_single and len(
completion_list) == 1 and not automatic:
self.textedit.insert_completion(completion_list[0])
return
self.completion_list = completion_list
self.clear()
self.addItems(completion_list)
self.setCurrentRow(0)
QApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
self.show()
self.setFocus()
self.raise_()
# Retrieving current screen height
desktop = QApplication.desktop()
srect = desktop.availableGeometry(desktop.screenNumber(self))
screen_right = srect.right()
screen_bottom = srect.bottom()
point = self.textedit.cursorRect().bottomRight()
point.setX(point.x() + self.textedit.get_linenumberarea_width())
point = self.textedit.mapToGlobal(point)
# Computing completion widget and its parent right positions
comp_right = point.x() + self.width()
ancestor = self.parent()
if ancestor is None:
anc_right = screen_right
else:
anc_right = min([ancestor.x() + ancestor.width(), screen_right])
# Moving completion widget to the left
# if there is not enough space to the right
if comp_right > anc_right:
point.setX(point.x() - self.width())
# Computing completion widget and its parent bottom positions
comp_bottom = point.y() + self.height()
ancestor = self.parent()
if ancestor is None:
anc_bottom = screen_bottom
else:
anc_bottom = min([ancestor.y() + ancestor.height(), screen_bottom])
# Moving completion widget above if there is not enough space below
x_position = point.x()
if comp_bottom > anc_bottom:
point = self.textedit.cursorRect().topRight()
point = self.textedit.mapToGlobal(point)
point.setX(x_position)
point.setY(point.y() - self.height())
if ancestor is not None:
# Useful only if we set parent to 'ancestor' in __init__
point = ancestor.mapFromGlobal(point)
self.move(point)
if unicode(self.textedit.completion_text):
# When initialized, if completion text is not empty, we need
# to update the displayed list:
self.update_current()
