本文整理汇总了Python中qtpy.QtWidgets.QApplication.desktop方法的典型用法代码示例。如果您正苦于以下问题:Python QApplication.desktop方法的具体用法?Python QApplication.desktop怎么用?Python QApplication.desktop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qtpy.QtWidgets.QApplication
的用法示例。
在下文中一共展示了QApplication.desktop方法的2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: show_list
# 需要导入模块: from qtpy.QtWidgets import QApplication [as 别名]
# 或者: from qtpy.QtWidgets.QApplication import desktop [as 别名]
def show_list(self, completion_list, position):
if position is None:
# Somehow the position was not saved.
# Hope that the current position is still valid
self.position = self.textedit.textCursor().position()
elif self.textedit.textCursor().position() < position:
# hide the text as we moved away from the position
return
else:
self.position = position
# Completions are handled differently for the Internal
# console.
if not isinstance(completion_list[0], dict):
self.is_internal_console = True
self.completion_list = completion_list
self.clear()
icons_map = {CompletionItemKind.PROPERTY: 'attribute',
CompletionItemKind.VARIABLE: 'attribute',
CompletionItemKind.METHOD: 'method',
CompletionItemKind.FUNCTION: 'function',
CompletionItemKind.CLASS: 'class',
CompletionItemKind.MODULE: 'module',
CompletionItemKind.CONSTRUCTOR: 'method',
CompletionItemKind.REFERENCE: 'attribute'}
for completion in completion_list:
if not self.is_internal_console:
icon = icons_map.get(completion['kind'], 'no_match')
self.addItem(
QListWidgetItem(ima.icon(icon), completion['insertText']))
else:
# This is used by the Internal console.
self.addItem(QListWidgetItem(completion[0]))
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 = self.textedit.calculate_real_position(point)
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 not self.is_internal_console:
tooltip_point = QPoint(point)
tooltip_point.setX(point.x() + self.width())
tooltip_point.setY(point.y() - (3 * self.height()) // 4)
for completion in completion_list:
completion['point'] = tooltip_point
if to_text_string(to_text_string(
self.textedit.get_current_word(completion=True))):
# When initialized, if completion text is not empty, we need
# to update the displayed list:
self.update_current()
#.........这里部分代码省略.........
示例2: center
# 需要导入模块: from qtpy.QtWidgets import QApplication [as 别名]
# 或者: from qtpy.QtWidgets.QApplication import desktop [as 别名]
def center(self):
frameGm = self.frameGeometry()
screen = QApplication.desktop().screenNumber(QApplication.desktop().cursor().pos())
centerPoint = QApplication.desktop().screenGeometry(screen).center()
frameGm.moveCenter(centerPoint)
self.move(frameGm.topLeft())