You can achieve what you want by keeping a reference to the last QLineEdit
selected. Initialize self.current_line_edit
to your first QLineEdit
, then connect the editingFinished
signal of each QLineEdit
to your custom slot.
def __init__(self, parent=None):
...
...
self.current_line_edit = self.line_edit_1
self.tablewidget.itemDoubleClicked.connect(self.onDoubleClick)
self.line_edit_1.editingFinished.connect(self.onChangeLineEdit)
self.line_edit_2.editingFinished.connect(self.onChangeLineEdit)
self.line_edit_3.editingFinished.connect(self.onChangeLineEdit)
...
...
def onChange(self):
self.current_line_edit = self.sender()
def onDoubleClick(self, item):
self.current_line_edit.setText(item.text())