#include "widget.h" #include "ui_widget.h" #include Widget::Widget(QWidget *parent) : QWidget(parent) , ui(new Ui::Widget) { ui->setupUi(this); setAttribute(Qt::WA_TranslucentBackground); setStyleSheet("QWidget { background: transparent; }"); QHBoxLayout *layout = new QHBoxLayout(this); layout->setContentsMargins(50, 50, 50, 50); layout->setSpacing(0); priBtn = new QAntPrimaryButton(this); priBtn->setText("Hello world"); priBtn->setFixedSize(200, 100); layout->addWidget(priBtn, 0, Qt::AlignCenter); setLayout(layout); } Widget::~Widget() { delete ui; }