widget.cpp
widegt.h
.pro
main.cpp
一个仿QQ登录界面
#include "widget.h"Widget::Widget(QWidget *parent): QWidget(parent)
{this->setFixedSize(350,500);this->setStyleSheet("background-color:#e5f0ff;");QLineEdit *edit1 = new QLineEdit(this);edit1->setStyleSheet("background-color:white;font-size: 20px;color:black;");edit1->resize(286,45);edit1->move(35,186);edit1->setPlaceholderText("输入QQ号");edit1->setAlignment(Qt::AlignCenter);QLineEdit *edit2 = new QLineEdit(this);edit2->setStyleSheet("background-color:white;color:black;font-size: 20px;");edit2->resize(286,45);edit2->move(edit1->x(),edit1->y()+edit1->height()+20);edit2->setPlaceholderText("输入QQ密码");edit2->setAlignment(Qt::AlignCenter);edit2->setEchoMode(QLineEdit::Password);QRadioButton *rbutton = new QRadioButton("已阅读并同意服务协议和QQ隐私保护指引", this);rbutton->move(edit2->x()+10,edit2->y()+edit2->height()+20);QPushButton *but1 = new QPushButton("登录",this);but1->setStyleSheet("color:white;background-color:skyblue;border-radius:15px;font-size: 14px;");but1->resize(286,40);but1->move(edit1->x(),rbutton->y()+rbutton->height()+20);QLabel *label1 = new QLabel("扫码登录",this);QLabel *label2 = new QLabel("|",this);QLabel *label3 = new QLabel("更多选项",this);label1->move(175-60,445);label1->setStyleSheet("color:blue");label2->move(175,label1->y());label2->setStyleSheet("color:grey");label3->move(175+10,label1->y());label3->setStyleSheet("color:blue");QLabel *iconLabel = new QLabel(this);QPixmap pixmap("G:/Qt/20240701/QT/day1/头像.jpg"); // 请确保有一个图标文件pixmap = pixmap.scaled(100, 100, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation); // 调整图标大小iconLabel->setPixmap(pixmap);iconLabel->setFixedSize(100, 100);iconLabel->setStyleSheet("border-radius: 45px; border: 2px solid white;"); // 设置圆形和边框iconLabel->setAlignment(Qt::AlignCenter);iconLabel->move(176-50,70); // 设置头像位置}Widget::~Widget()
{
}效果图
