QtDesigner &PySide:QTableWidget 无法访问 [英] QtDesigner & PySide: QTableWidget don't get accessible

问题描述

我在 QtDesigner 中创建了一个表单.这个表单在函数的帮助下从 PySide 加载

I made a form in QtDesigner. This form gets loaded from PySide with help of the function

widget = loader.load(file, parent)

然而，QTableWidget(带有objectNname buffer_table)无法通过

However, the QTableWidget (with objectNname buffer_table) don't get accessible with

widget.buffer_table

如果我使用 QPushButton，它会起作用.我怎样才能让它工作.我想用 Python 填写表格.

If I use a QPushButton instead it works. How can I get this working. I'd like to fill up the table in Python.

这是我想使用的 ui 文件:http://pastebin.com/6PZFrvmr

This is the ui-file i'd like to use: http://pastebin.com/6PZFrvmr

当我创建一个新表并尝试加载它时，它似乎有效.但是，如果我将它放在 QTabWidget 中，我将无法访问它.

When I create a new table and try to load it, it seems to work. However, if I put it in a QTabWidget I can't access it.

widget.findChild(QWidget, "buffer_table"):搜索&找到就是诀窍！

widget.findChild(QWidget, "buffer_table"): Search & find is the trick!

推荐答案

您可以尝试使用以下命令查看表是否存在:widget.findChild(QWidget, "buffer_table")(甚至来自父，因为它是递归搜索).

You could try to see if the table is there with: widget.findChild(QWidget, "buffer_table") (even from the parent, since it is a recursive search).

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