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Bug #11505

open

Calling WStandardItemModel::setHeaderData() on an empty model crashes

Added by Tibor Miseta almost 2 years ago. Updated 27 days ago.

Status:
Review
Priority:
Normal
Assignee:
-
Target version:
future
Start date:
04/07/2023
Due date:
% Done:

0%

Estimated time:

Description

Calling WStandardItemModel::setHeaderData() on an empty model crashes the whole application. The program exits unexpectedly.

Files

wt_bug_setHeaderData.cpp (1.29 KB) wt_bug_setHeaderData.cpp Tibor Miseta, 04/07/2023 07:37 PM
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 #1

Updated by Roel Standaert almost 2 years ago

  • Target version set to future

setHeaderData() on an empty model indeed does not work, that's a limitation of WStandardItemModel, and you should set the column count first.

However, I do think that instead of crashing it should probably either:

  • throw, or
  • return false (this is what Qt's QStandardItemModel does)
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 #2

Updated by Romain Mardulyn 27 days ago

  • Status changed from New to InProgress
  • Assignee set to Romain Mardulyn
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 #3

Updated by Romain Mardulyn 27 days ago

  • Status changed from InProgress to Review
  • Assignee deleted (Romain Mardulyn)
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