QFD2/QFD/view/UserView.cpp

#include "UserView.h"

#include "QFDIcon.h"
#include "QFDAlert.h"

#include <dbService/ClassSet.h>

#include <Widgets/Button.h>

#include <QBoxLayout>
#include <QGridLayout>
#include <QLabel>
#include <QApplication>
#include <QPixmap>

#include <QPainter>

UserView::UserView(QWidget *parent) : QWidget(parent)
{
    initilaize();
    initLayout();
    connectSignalsAndSlots();
    refresh();
}

void UserView::paintEvent(QPaintEvent *event)
{
    QWidget::paintEvent(event);
    QPainter painter(this);
    QPixmap pixmap(":/resource/background/1.jpg");
    painter.drawPixmap(0, 0,
                       pixmap.scaled(width(), height(), Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation));
}

void UserView::initilaize()
{
    m_vBoxLayout = new QVBoxLayout(this);

    m_iconLabel = new QLabel(this);
    m_iconLabel->setFixedSize(QSize(50, 50));
    m_iconLabel->setScaledContents(true);
    QPixmap pixmap = QPixmap(":/resource/logo.png");
    pixmap.scaled(m_iconLabel->size(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
    m_iconLabel->setPixmap(pixmap);

    m_gridLayout = new QGridLayout();

    m_accNameLabel  = new QLabel("用户名：", this);
    m_accValueLabel = new QLabel(this);

    m_idNameLabel    = new QLabel("账号id：", this);
    m_idValueLabel   = new QLabel(this);
    m_typeNameLabel  = new QLabel("账号类型：", this);
    m_typeValueLabel = new QLabel(this);

    m_hBoxLayout    = new QHBoxLayout();
    m_confirmButton = new PushButton("退出", NEWFLICON(QFDIcon, Logout), this);

    setStyleSheet("QLabel {font-size: 14px;font:Normal;font-family: 'Microsoft YaHei UI';}");
}

void UserView::initLayout()
{
    m_vBoxLayout->setContentsMargins(20, 20, 20, 20);

    m_vBoxLayout->addStretch(1);

    m_vBoxLayout->addWidget(m_iconLabel, 0, Qt::AlignHCenter);
    m_vBoxLayout->addSpacing(50);

    m_vBoxLayout->addLayout(m_gridLayout);
    m_gridLayout->setAlignment(Qt::AlignHCenter);

    m_gridLayout->addWidget(m_accNameLabel, 0, 0, 1, 1, Qt::AlignRight);
    m_gridLayout->addWidget(m_accValueLabel, 0, 1, 1, 1, Qt::AlignLeft);

    m_gridLayout->addWidget(m_idNameLabel, 1, 0, 1, 1, Qt::AlignRight);
    m_gridLayout->addWidget(m_idValueLabel, 1, 1, 1, 1, Qt::AlignLeft);

    m_gridLayout->addWidget(m_typeNameLabel, 2, 0, 1, 1, Qt::AlignRight);
    m_gridLayout->addWidget(m_typeValueLabel, 2, 1, 1, 1, Qt::AlignLeft);

    m_vBoxLayout->addStretch(2);

    m_vBoxLayout->addLayout(m_hBoxLayout);
    m_hBoxLayout->setAlignment(Qt::AlignRight);
    m_hBoxLayout->addWidget(m_confirmButton);
}

void UserView::connectSignalsAndSlots()
{
    connect(m_confirmButton, &PushButton::clicked, this, &UserView::slotLogout);
}

void UserView::refresh()
{
    m_accValueLabel->setText("admin");
    m_idValueLabel->setText("100001");
    m_typeValueLabel->setText("超级管理员");
}

void UserView::slotLogout()
{
    int code = QFUser::logout();
    if (code == QF_CODE_SUCCEEDED) {
        emit signalLogout();
    } else {
        QFDAlert::showAlertWithCode(code, this);
    }
}