Allow factional numbers in the text control for size tests.

[owenca]

Allow factional numbers in the text control for size tests.

[owenca]

It seems Haiku doesn't support locale-sensitive decimal mark.

[humdingerb]

Until we can find a solution, why not allow "." and "," in the size text control, and when saving the rule, replace the "," with a "." before converting to a float if that isn't done automatically?

When loading the rule, you can do something like the following to localize the rule's size float:

float fromRule = 123.45;
BString result;
BNumberFormat numberFormat;
status_t status = numberFormat.Format(result, fromRule);
if (status == B_OK)
	fPositiveNumberExampleView->SetText(result);

[owenca]

why not allow "." and "," in the size text control

The user can enter either '.' or ',' (or another decimal mark if there is more) depending on the current set locale.

[owenca]

Pulkomandy is implementing BNumberFormat::Parse(), which is the reverse of BNumberFormat::Format(). Then I can use it to hopefully complete the fix for this issue.

[owenca]

Well, It turns out that I don't have to use BNumberFormat::Parse() to complete the fix.

[humdingerb]

I think it works well enough. Just for completeness, I mention what could be improved (probably once Parse() exists): People currently cannot use 1000-delimiters, e.g. 1,234.56 (or German: 1.234,56). It's not crucial, but what separates Filer from perfection. :)

Let's mark this fixed then with #76 . Thanks!