我创建了一个带有子控件的treewidget,其中包含表格。我想访问QtableWidget的内容,但是找不到如何执行此操作?
该treewidget看起来像:
我已经生成了像这样的treewidget:
software = QTreeWidgetItem(['Software'])
hardware = QTreeWidgetItem(['Hardware'])
beide = QTreeWidgetItem(['Beide'])
andere = QTreeWidgetItem(['Andere'])
i = 0
for key, value in sorted(data.items()):
if value['Subtype'] == 'Software':
sub = software
if value['Subtype'] == 'Hardware':
sub = hardware
if value['Subtype'] == 'Beide':
sub = beide
if value['Subtype'] == 'Andere':
sub = andere
l1 = QTreeWidgetItem(sub)
if value['Privacy'] == 'Voorzichtig':
l1.setBackgroundColor(0, QColor('orange'))
if value['Privacy'] == 'Vertrouwelijk':
l1.setBackgroundColor(0, QColor('red'))
l1.setTextColor(0, QColor('white'))
l1.setText(0, value['sDesc'])
self.treeMainDisplay.addTopLevelItem(l1)
l1_child = QTreeWidgetItem(l1)
self.item_table = QTableWidget()
self.item_table.verticalHeader().setVisible(False)
self.item_table.horizontalHeader().setVisible(False)
self.item_table.setColumnCount(5)
self.item_table.setRowCount(5)
c1_item = QTableWidgetItem("%s" % value['sDesc'].encode('utf-8'))
self.item_table.setItem(0, 0, c1_item)
c2_item = QTableWidgetItem("%s" % value['Type'].encode('utf-8'))
self.item_table.setItem(1,0, c2_item)
qt_child = self.treeMainDisplay.setItemWidget(l1_child, 0, self.item_table)
self.treeMainDisplay.addTopLevelItem(software)
self.treeMainDisplay.addTopLevelItem(hardware)
self.treeMainDisplay.addTopLevelItem(beide)
self.treeMainDisplay.addTopLevelItem(andere)
我正在遍历treewidgetitems,但不知道如何访问表内容:
def testItems(self):
iterator = QTreeWidgetItemIterator(self.treeMainDisplay)
while iterator.value():
item = iterator.value()
if not item.text(0):
#Get Table Object?
# item.item(0,0).text()
else:
print item.text(0)
iterator += 1
看来我无法访问QTableWidget对象,只能获取QTreeWidgetItem对象。
非常感谢所有反馈!
最佳答案
必须使用itemWidget方法通过tree-widget访问项目小部件:
def testItems(self):
iterator = QTreeWidgetItemIterator(self.treeMainDisplay)
while iterator.value():
item = iterator.value()
if not item.text(0):
# Get Table Object
table = self.treeMainDisplay.itemWidget(item, 0)
else:
print item.text(0)
iterator += 1
关于python - 从作为QTreeWidget子级的Qtable获取内容,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/46631660/