firelight | modular game integration for Razer Chroma | Game Engine library
kandi X-RAY | firelight Summary
kandi X-RAY | firelight Summary
NOTE: The update that adds support for Fortnite and Rocket League hasn't been released yet. Stay tuned!. Join our Discord server to follow the latest updates. A modular game integration for Razer Chroma and other RGB LED devices for League of Legends, Rocket League, Fortnite and many more to come.
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QUESTION
I'm working on a B2B ordering app with a special deal pricelist based on the customer. The pricelist can have a set price (UnitPrice) OR a discount percentage (DiscountPercentage), not both, for certain stock items. Each product also have a standard price (SellingPrice) that should be used if no discount is applicable.
In the controller, I create a collection consisting of the product code, normal selling price, discount percentage and unitprice, for eg.
...ANSWER
Answered 2021-Jun-13 at 09:13How about instead of using empty($product->DiscountPercentage)
use !floatval($product->DiscountPercentage)
because empty returns false because you have a string
QUESTION
I would like to implement functionality for being able to search a QPlainTextEdit
for a query string, and display all matched lines in a table. Selecting a row in the table should move the cursor to the correct line in the document.
Below is a working example that finds all matches and displays them in a table. How can I get to the selected line number in the string that the plaintextedit holds? I could instead use the match.capturedEnd()
and match.capturedStart()
to show the matches, but line numbers are a more intuitive thing to think of, rather than the character index matches.
ANSWER
Answered 2021-Mar-13 at 15:14In order to move the cursor to a specified position, it's necessary to use the underlying QTextDocument using document()
.
Through findBlockByLineNumber
you can construct a QTextCursor and use setTextCursor()
to "apply" that cursor (including the actual caret position) to the plain text.
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