Get Character

[bismitapadhy]

How can i get the next and previous character content from cursor posion in a QTextEdit?

[yogeshgokul]

try
QTextCursor :: position ()

[bismitapadhy]

try
QTextCursor :: position ()it will return the position.But i want the what is the next and previous character content not the position

[yogeshgokul]

it will return the position.But i want the what is the next and previous character content not the position

Should be damm easy.


textEdit->toPlainText().at(position-1);
textEdit->toPlainText().at(position+1);

[wagmare]

after selecting the character or by default position ..?

[yogeshgokul]

after selecting the character or by default position ..?
:confused::confused:

[wagmare]

:confused::confused:

but how can we get the char the QTextCursor currently positioned ..
ex:
hell|o world

think "|" as cursor position .. it is in middle of "l" and "o" .. so how can i get that two char or either of it ...

the position is dynamic at run time .. and the position is not hard coded value ..

any way to implement ..

and u answered it .. thank you very much ...

[yogeshgokul]

but how can we get the char the QTextCursor currently positioned ..
ex:
hell|o world

think "|" as cursor position .. it is in middle of "l" and "o" .. so how can i get that two char or either of it ...

the position is dynamic at run time .. and the position is not hard coded value ..

any way to implement ..




int pos = TextEdit->textCursor().position();
QChar cPrev = TextEdit->toPlainText().at(pos);
QChar cNext = TextEdit->toPlainText().at(pos+1);