本文整理汇总了Python中PyQt4.QtCore.QPropertyAnimation.setParent方法的典型用法代码示例。如果您正苦于以下问题：Python QPropertyAnimation.setParent方法的具体用法？Python QPropertyAnimation.setParent怎么用？Python QPropertyAnimation.setParent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PyQt4.QtCore.QPropertyAnimation的用法示例。
在下文中一共展示了QPropertyAnimation.setParent方法的1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: popup
# 需要导入模块: from PyQt4.QtCore import QPropertyAnimation [as 别名]
# 或者: from PyQt4.QtCore.QPropertyAnimation import setParent [as 别名]
def popup(self, pos=None):
"""
Pops up this widget at the inputed position. The inputed point should \
be in global space.
:param pos | <QPoint>
:return <bool> success
"""
if self._first and self.centralWidget() is not None:
self.adjustSize()
self._first = False
if not self.signalsBlocked():
self.aboutToShow.emit()
if not pos:
pos = QCursor.pos()
if self.currentMode() == XPopupWidget.Mode.Dialog and \
self.isVisible():
return False
elif self.currentMode() == XPopupWidget.Mode.Dialog:
self.setPopupMode()
# auto-calculate the point
if self.autoCalculateAnchor():
self.setAnchor(self.mapAnchorFrom( self.parent(), pos ))
pad = self.popupPadding()
# determine where to move based on the anchor
anchor = self.anchor()
# MODIFY X POSITION
# align x-left
if ( anchor & (XPopupWidget.Anchor.TopLeft |
XPopupWidget.Anchor.BottomLeft) ):
pos.setX(pos.x() - pad)
# align x-center
elif ( anchor & (XPopupWidget.Anchor.TopCenter |
XPopupWidget.Anchor.BottomCenter) ):
pos.setX(pos.x() - self.width() / 2)
# align x-right
elif ( anchor & (XPopupWidget.Anchor.TopRight |
XPopupWidget.Anchor.BottomRight) ):
pos.setX(pos.x() - self.width() + pad)
# align x-padded
elif ( anchor & (XPopupWidget.Anchor.RightTop |
XPopupWidget.Anchor.RightCenter |
XPopupWidget.Anchor.RightBottom) ):
pos.setX(pos.x() - self.width())
# MODIFY Y POSITION
# align y-top
if ( anchor & (XPopupWidget.Anchor.LeftTop |
XPopupWidget.Anchor.RightTop) ):
pos.setY(pos.y() - pad)
# align y-center
elif ( anchor & (XPopupWidget.Anchor.LeftCenter |
XPopupWidget.Anchor.RightCenter) ):
pos.setY(pos.y() - self.height() / 2)
# align y-bottom
elif ( anchor & (XPopupWidget.Anchor.LeftBottom |
XPopupWidget.Anchor.RightBottom) ):
pos.setY(pos.y() - self.height() + pad)
# align y-padded
elif ( anchor & (XPopupWidget.Anchor.BottomLeft |
XPopupWidget.Anchor.BottomCenter |
XPopupWidget.Anchor.BottomRight) ):
pos.setY(pos.y() - self.height())
self.adjustMask()
self.move(pos)
self.update()
self.setUpdatesEnabled(True)
if self.isAnimated():
anim = QPropertyAnimation(self, 'windowOpacity')
anim.setParent(self)
anim.setStartValue(0.0)
anim.setEndValue(self.windowOpacity())
anim.setDuration(500)
anim.finished.connect(anim.deleteLater)
self.setWindowOpacity(0.0)
else:
anim = None
self.show()
if self.currentMode() != XPopupWidget.Mode.ToolTip:
self.activateWindow()
#.........这里部分代码省略.........