qlabel set text color

To set the text color of a QLabel in C++, you can follow these steps:

1. Include the necessary header files:

#include <QLabel>
#include <QPalette>

1. Create an instance of QLabel:

QLabel *label = new QLabel(this);

1. Create a QPalette object:

QPalette palette;

1. Set the desired text color using the QPalette object:

palette.setColor(QPalette::WindowText, Qt::red);

Here, we are setting the text color to red. You can replace Qt::red with any other color from the available options.

1. Set the palette to the QLabel:

label->setPalette(palette);

1. Update the QLabel to apply the changes:

label->update();

1. Set the text of the QLabel:

label->setText("Hello, World!");

By following these steps, you can set the text color of a QLabel in C++.