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Bug #11505

closed

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

Added by Tibor Miseta almost 3 years ago. Updated 2 days ago.

Status:
Closed
Priority:
Normal
Assignee:
Romain Mardulyn
Target version:
4.12.4
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 3 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 about 1 year ago

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

Updated by Romain Mardulyn about 1 year ago

  • Status changed from InProgress to Review
  • Assignee deleted (Romain Mardulyn)
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 #4

Updated by Matthias Van Ceulebroeck 8 months ago

  • Target version changed from future to 4.12.3
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 #5

Updated by Matthias Van Ceulebroeck 29 days ago

  • Assignee set to Matthias Van Ceulebroeck
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 #6

Updated by Romain Mardulyn 15 days ago

  • Target version changed from 4.12.3 to 4.12.4
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 #7

Updated by Romain Mardulyn 9 days ago

  • Status changed from Review to Implemented @Emweb
  • Assignee changed from Matthias Van Ceulebroeck to Romain Mardulyn
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 #8

Updated by Romain Mardulyn 2 days ago

  • Status changed from Implemented @Emweb to Closed
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