本文整理汇总了Python中PyQt5.QtWidgets.QTreeWidget.mousePressEvent方法的典型用法代码示例。如果您正苦于以下问题：Python QTreeWidget.mousePressEvent方法的具体用法？Python QTreeWidget.mousePressEvent怎么用？Python QTreeWidget.mousePressEvent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PyQt5.QtWidgets.QTreeWidget的用法示例。
在下文中一共展示了QTreeWidget.mousePressEvent方法的3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: mousePressEvent
# 需要导入模块: from PyQt5.QtWidgets import QTreeWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QTreeWidget import mousePressEvent [as 别名]
def mousePressEvent(self, event: QMouseEvent):
if self.window().is_dirty():
veto = self.window().central_widget.promptToSave()
if not veto:
QTreeWidget.mousePressEvent(self, event)
QTreeWidget.mouseReleaseEvent(self, event)
else:
event.ignore()
else:
QTreeWidget.mousePressEvent(self, event)示例2: mousePressEvent
# 需要导入模块: from PyQt5.QtWidgets import QTreeWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QTreeWidget import mousePressEvent [as 别名]
def mousePressEvent(self, event):
done = False
if (
QApplication.mouseButtons() & Qt.LeftButton and
self.receivers(self.l_clicked_anywhere) > 0):
self.l_clicked_anywhere.emit(event.globalPos())
done = True
if (
QApplication.mouseButtons() & Qt.MidButton and
self.receivers(self.m_clicked_anywhere) > 0):
self.m_clicked_anywhere.emit(event.globalPos())
done = True
if (
QApplication.mouseButtons() & Qt.RightButton and
self.receivers(self.r_clicked_anywhere) > 0):
self.r_clicked_anywhere.emit(event.globalPos())
done = True
if not done:
QTreeWidget.mousePressEvent(self, event)示例3: mousePressEvent
# 需要导入模块: from PyQt5.QtWidgets import QTreeWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QTreeWidget import mousePressEvent [as 别名]
def mousePressEvent(self, e):
self.mouse_click.emit('FieldInspector')
QTreeWidget.mousePressEvent(self, e)