Ilya Sinitsyn dda6aa6bdc Fix assert with setting current cell in wxGrid::Redimension() ...

Avoid calling wxGrid::SetCurrentCell(0, 0) when the grid has no columns
or rows, as it doesn't have any cells then and doing this logically
fails the precondition assert in GetColPos().

Also refactor all 6 different snippets calling SetCurrentCell() in
Redimension() into a single function to simplify the code and make it
more maintainable.

Add a unit test verifying that this works as intended.

Closes https://github.com/wxWidgets/wxWidgets/pull/1546

2019-09-13 00:47:48 +02:00

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msvc/wx

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wx

Fix assert with setting current cell in wxGrid::Redimension()

2019-09-13 00:47:48 +02:00