#include#include QLabel *label = new QLabel("Hello World"); QVBoxLayout *layout = new QVBoxLayout(); layout->addWidget(label);
#include#include #include QPixmap pixmap("image.png"); QLabel *label = new QLabel(); label->setPixmap(pixmap); QVBoxLayout *layout = new QVBoxLayout(); layout->addWidget(label);
#includeIn this example, we created a label and set its stylesheet property to change the font size and color. We then added the label to a QVBoxLayout. Package/Library: Qt5 Widgets In summary, the label in CPP is a useful element in GUI programming that can display both text and images. It is part of the Qt5 Widgets library which provides a wide range of GUI elements and tools for CPP developers.#include QLabel *label = new QLabel("Hello World"); label->setStyleSheet("font-size: 24px; color: red;"); QVBoxLayout *layout = new QVBoxLayout(); layout->addWidget(label);