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WTableView QueryModel Floating Point Display

Added by Joseph Witanto almost 10 years ago

Hi, I'm using WTableView and QueryModel to display float from database

In database, it's showing precise digit (1.4 for example), but in WTableView it's displaying 1.39999999

I know it's because of how the floating point is stored

How can I display the rounded value of that variable? Thanks very much :)


Replies (2)

RE: WTableView QueryModel Floating Point Display - Added by Koen Deforche almost 10 years ago

Hey,

You can use setTextFormat() on the item delegate used for the whole table or the specific column.

Koen

RE: WTableView QueryModel Floating Point Display - Added by Joseph Witanto over 9 years ago

thanks for the answer Koen :D

It's working correctly

I'm sorry I didn't check the examples first, it is included at chart example

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