qabstractitemmodel
HowTo find Subitem in QAbstractItemModel and QTreeView class?
Question: how to find sub item, in a QTreeView loaded QAbstractItemModel model with model->match() method?[详细]
2023-01-07 21:17 分类：问答QTableView sorting signal?
I use QTableView + QStandardItemModel to show some data (data stored in some other data structure), and this table view is sortable.[详细]
2023-01-04 07:29 分类：问答How do I get my python object back from a QVariant in PyQt4?
I am creating a subclass of QAbstractItemModel to be displayed in an QTreeView. 开发者_开发问答[详细]
2022-12-21 09:39 分类：问答How to create artificial nodes in QAbstractItemModel for QTreeView
my question is about Qt and its QAbstractItemModel. I have a map of strings and doubles (std::map<stringclass, double>)which I would like to present in a Qt widget. While I could use QTableView[详细]
2022-12-19 06:15 分类：问答Supporting multi-add/delete (and undo/redo) with a QAbstractItemModel (C++)
Greetings, I\'ve been writing some nasty code to support the undo/redo of deletion of an arbitrary set of objects from my model. I feel like I\'m 开发者_如何学Gogoing about this correctly, as all the[详细]
2022-12-11 00:43 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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