是否可以在QTreeWidget中添加QTextEdit作为子项?
这是我的代码,我们可以创建一个QTreeWidget并添加列:
self.treetext = QtGui.QTreeWidget(self.dockWidgetContents_2)
self.treetext.setObjectName(_fromUtf8("treetext"))
self.verticalLayout_2.addWidget(self.treetext)
self.treetext.setGeometry(QtCore.QRect(20, 10, 261, 241))
item_0 = QtGui.QTreeWidgetItem(self.treetext)
item_1 = QtGui.QTreeWidgetItem(item_0)
item_1 = QtGui.QTreeWidgetItem(item_0)
item_1 = QtGui.QTreeWidgetItem(item_0)
item_1 = QtGui.QTreeWidgetItem(item_0)
item_0 = QtGui.QTreeWidgetItem(self.treetext)
item_1 = QtGui.QTreeWidgetItem(item_0)
item_1 = QtGui.QTreeWidgetItem(item_0)
item_1 = QtGui.QTreeWidgetItem(item_0)
item_1 = QtGui.QTreeWidgetItem(item_0)
并将新项目添加为子项:
self.treetext.headerItem().setText(0, _translate("Form", "Model List", None))
__sortingEnabled = self.treetext.isSortingEnabled()
self.treetext.setSortingEnabled(False)
self.treetext.topLevelItem(0).setText(0, _translate("Form", "Model 1", None))
self.treetext.topLevelItem(0).child(0).setText(0, _translate("Form", "New Subitem", None))
self.treetext.topLevelItem(0).child(1).setText(0, _translate("Form", "New Item", None))
self.treetext.topLevelItem(0).child(2).setText(0, _translate("Form", "New Item", None))
self.treetext.topLevelItem(0).child(3).setText(0, _translate("Form", "New Item", None))
self.treetext.topLevelItem(1).setText(0, _translate("Form", "Model 2", None))
self.treetext.topLevelItem(1).child(0).setText(0, _translate("Form", "New Subitem", None))
self.treetext.topLevelItem(1).child(1).setText(0, _translate("Form", "New Item", None))
self.treetext.topLevelItem(1).child(2).setText(0, _translate("Form", "New Item", None))
self.treetext.topLevelItem(1).child(3).setText(0, _translate("Form", "New Item", None))
self.treetext.setSortingEnabled(__sortingEnabled)
可以使用其他示例创建新的QTextEdit:
self.groupBox = QtGui.QTextEdit(self.dockWidgetContents_2)
self.groupBox.setObjectName(_fromUtf8("groupBox"))
self.verticalLayout_2.addWidget(self.groupBox)
但是我们可以将QTextEdit作为QTreeWidgetItem的新子项吗?
答案 0 :(得分:1)
您可以使用setItemWidget
self.treetext.setItemWidget(item_1, 0, QTextEdit(self))
如果您的树窗口小部件项目是可编辑的,您也可以告诉Qt打开持久性编辑器(默认情况下,QTreeWidgetItems
使用QLineEdit
进行编辑,但您可以使用{覆盖该行为{1}}如果您愿意)使用openPersistentEditor()
QItemDelegate