MyChat_Client/userinfowidget.cpp

#include "userinfowidget.h"



UserInfoWidget::UserInfoWidget(const UserInfo& userInfo, QWidget *parent)
	:userInfo(userInfo),
    QDialog(parent)
{
	// 设置基本的属性
	this->setFixedSize(400, 200);
	this->setWindowTitle("用户详情");
	this->setWindowIcon(QIcon(":/resource/image/logo.png"));
	this->setAttribute(Qt::WA_DeleteOnClose);
	this->move(QCursor::pos());

    // 创建布局管理器
    QGridLayout* layout = new QGridLayout();
    layout->setVerticalSpacing(10);
    layout->setHorizontalSpacing(20);
    layout->setContentsMargins(50, 20, 0, 0);
    layout->setAlignment(Qt::AlignTop);
    this->setLayout(layout);

    //  添加头像
    avatarBtn = new QPushButton();
    avatarBtn->setFixedSize(75, 75);
    avatarBtn->setIconSize(QSize(75, 75));
    avatarBtn->setIcon(userInfo.avatar);

    QString labelStyle = "QLabel { font-weight: 800; padding-left: 20px;}";
    QString btnStyle = "QPushButton { border: 1px solid rgb(100, 100, 100); border-radius: 5px; background-color: rgb(240, 240, 240); color: rgb(0, 0, 0); }";
    btnStyle += "QPushButton:pressed { background-color: rgb(205, 205, 205); }";

    int width = 80;
    int height = 30;

    //  添加用户序号
    idTag = new QLabel();
    idTag->setText("序号");
    idTag->setStyleSheet(labelStyle);
    idTag->setFixedSize(width, height);
    idTag->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    idLabel = new QLabel();
    idLabel->setText(userInfo.userId);
    idLabel->setFixedSize(width, height);
    idLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    //  添加用户昵称
    nameTag = new QLabel();
    nameTag->setText("昵称");
    nameTag->setStyleSheet(labelStyle);
    nameTag->setFixedSize(width, height);
    nameTag->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    nameLabel = new QLabel();
    nameLabel->setText(userInfo.nickname);
    nameLabel->setFixedSize(width, height);
    nameLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    //  设置电话
    phoneTag = new QLabel();
    phoneTag->setText("电话");
    phoneTag->setStyleSheet(labelStyle);
    phoneTag->setFixedSize(width, height);
    phoneTag->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    phoneLabel = new QLabel();
    phoneLabel->setText(userInfo.phone);
    phoneLabel->setFixedSize(width, height);
    phoneLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    //  添加功能按钮
    applyBtn = new QPushButton();
    applyBtn->setText("申请好友");
    applyBtn->setFixedSize(80, 30);
    applyBtn->setStyleSheet(btnStyle);
    applyBtn->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    sendMessageBtn = new QPushButton();
    sendMessageBtn->setText("发送消息");
    sendMessageBtn->setFixedSize(80, 30);
    sendMessageBtn->setStyleSheet(btnStyle);
    sendMessageBtn->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    deleteFriendBtn = new QPushButton();
    deleteFriendBtn->setText("删除好友");
    deleteFriendBtn->setFixedSize(80, 30);
    deleteFriendBtn->setStyleSheet(btnStyle);
    deleteFriendBtn->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    //  添加上述内容到布局管理器中
    layout->addWidget(avatarBtn, 0, 0, 3, 1);

    layout->addWidget(idTag, 0, 1);
    layout->addWidget(idLabel, 0, 2);

    layout->addWidget(nameTag, 1, 1);
    layout->addWidget(nameLabel, 1, 2);

    layout->addWidget(phoneTag, 2, 1);
    layout->addWidget(phoneLabel, 2, 2);

    layout->addWidget(applyBtn, 3, 0);
    layout->addWidget(sendMessageBtn, 3, 1);
    layout->addWidget(deleteFriendBtn, 3, 2);

    // 9. 初始化按钮的禁用关系
    //    判定依据就是拿着当前用户的 userId, 在 DataCenter 的好友列表中, 查询即可.
    //DataCenter* dataCenter = DataCenter::getInstance();
    //auto* myFriend = dataCenter->findFriendById(this->userInfo.userId);
    //if (myFriend == nullptr) {
    //    // 不是好友
    //    sendMessageBtn->setEnabled(false);
    //    deleteFriendBtn->setEnabled(false);
    //}
    //else {
    //    // 是好友
    //    applyBtn->setEnabled(false);
    //}

}