PySide.QtGui.QListWidget'对象没有属性'setItemSelected'

Question

这里非常困惑...试图 select QListWidget 中的所有项目。奇怪的是，我以前用这段代码做过这个，但这次它对我狂吠？

# Error: 'PySide.QtGui.QListWidget' object has no attribute 'setItemSelected'
# Traceback (most recent call last):
#   File "<maya console>", line 2, in <module>
#   ...............
#     self.locListWidget.setItemSelected(item, True)
# AttributeError: 'PySide.QtGui.QListWidget' object has no attribute 'setItemSelected' # 

    if (sizeDimensionLocators > 0):
        for loc in dimensionLocators:
            self.locListWidget.addItem(loc)

    for i in range(self.locListWidget.count()):
        item = self.locListWidget.item(i)
        self.locListWidget.setItemSelected(item, True)    <---------- Issue Here

Answer 1

QListWidget 没有 setItemSelected:

不过你可以这样做：

item.setSelected(true)
http://doc.qt.io/qt-5/qlistwidgetitem.html#setSelected

您可能还需要查看选择模式：

https://srinikom.github.io/pyside-docs/PySide/QtGui/QAbstractItemView.html#PySide.QtGui.PySide.QtGui.QAbstractItemView.setSelectionMode

PySide.QtGui.QListWidget'对象没有属性'setItemSelected'

PySide.QtGui.QListWidget' object has no attribute 'setItemSelected'

python

qlistwidget

pyside