How to deal with very long QString?

[jiapei100]

Hi, all:

I'm trying to write a single about() function, with only a QMessageBox as follows:

QMessageBox::information(this,
        "My System",
"line 111111111111111111111111111111 \n"
"line 222222222222222222 \n"
"line 33333333333333333333333333333333333" );

QMessageBox::information(this,
        "My System",
"line 111111111111111111111111111111 \n"
"line 222222222222222222 \n"
"line 33333333333333333333333333333333333" );

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However, I seriously don't like the above code style because I need to do \n at the end of every line, which is so inconvenient. I prefer all the info in the 3rd parameter in the above code can be summarized into a single quote instead of 3 quote, and better without \n . Can anybody help please?



Best Regards
Pei

[ChrisW67]

Help with what? If you want to type it all as a single string without breaks then go right ahead.

[Santosh Reddy]

You may create a list a QStringList, and merge then with "\n" while setting it on to diplay widget.

[wysota]

You may create a list a QStringList, and merge then with "\n" while setting it on to diplay widget.

This will still require many strings :-) But as was already said one can put everything in one strong as well. Strings in C/C++ can span across lines.

[Santosh Reddy]

This will still require many strings :-) But as was already said one can put everything in one strong as well. Strings in C/C++ can span across lines.

As I usderstand OP, they require to speficy multi-line (with line breaks), but does not want to type string with "\n" at the end. C/C++ will just concatinate the strings (will not insert \n).