how to increment the number of pushbutton

sankarapandiyan

I tried like this but x is not fixed there properly ..
here data =6

     for (samplerange = 1 ; samplerange <= data  ; samplerange++)
     {         
         QString x[6] = {"pushButton_100","pushButton_101","pushButton_102","pushButton_103","pushButton_104","pushButton_105"};

         ui->x[counter++].setStyleSheet(QString("QPushButton {background-color: red;}"));
     }
}

I want to increment the pushbutton number in code
like this


pushButton_100 = button;
     for (samplerange = 1 ; samplerange <= data  ; samplerange++)
     {         
              ui->pushButton_100->setStyleSheet(QString("QPushButton {background-color: red;}"));
     }
} button++;

jsulm

@sankarapandiyan What is ui->x?!
Can you please explain more clearly what you're trying to do?
The code you posted does not make sense to be honest and is not even valid.

sankarapandiyan

@jsulm
If i give data = 6 as a input , so after that the 6 pushbutton need to highlight with red colour , Pb_1 ,pb_2 to upto Pb_6...
for this purpose i am using the for loop and tried to increment the Pb++ (pushbutton increment).

So i wrote the code like this


pb_1 = button;
     for (samplerange = 1 ; samplerange <= data  ; samplerange++)
     {         
              ui->pb_1 ->setStyleSheet(QString("QPushButton {background-color: red;}"));
     }
} button++;

But its not a good idea . say me some suggestions

jsulm

@sankarapandiyan This is not valid C++ code.
If you want to iterate over your buttons in a loop then put pointers to these buttons into a QVector:

QVector<QPushButton*> buttons;
buttons->append(new QPushButton());
...

for (int i = 0; i < buttons.size(); ++i) {
    buttons[i] ->...
}

This code is just to show how to do it, adapt it to your needs.

sankarapandiyan

@jsulm thanks a lot