Customized QFileDialog

Question

I want to implement customized file open dialog using Qt. I have following scenario I have file with this kind of extension

a.txt.1
a.txt.2
a.txt.3

b.txt.1
b.txt.2

c.txt.1
c.txt.4

In file Dialog i want to show only file with highest number extension e.g. a.txt.3 , b.txt.2 , c.txt.4 is there any way to add filter in QFileDialog. If you have any suggestion besides from filtering please let me know.

How do you know which is highest? – Ivan Aksamentov - Drop Oct 02 '14 at 05:43 — Ivan Aksamentov - Drop, Oct 02 '14 at 05:43
highest number in extension – DigviJay Patil Oct 02 '14 at 05:54 — DigviJay Patil, Oct 02 '14 at 05:54

score 4 · Accepted Answer · answered Oct 02 '14 at 05:48

4

You should implement and set your own proxy model:

void QFileDialog::setProxyModel(QAbstractProxyModel * proxyModel)

Sets the model for the views to the given proxyModel. This is useful if you want to modify the underlying model; for example, to add columns, filter data or add drives.

answered Oct 02 '14 at 05:48

Max Go

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as per your suggestion i have implemented and it works Thank you for your helped also this link help me http://stackoverflow.com/questions/4893122/filtering-in-qfiledialog/4893903#4893903 – DigviJay Patil Oct 02 '14 at 11:38

Customized QFileDialog

1 Answers1