123 lines
3.6 KiB
C++
123 lines
3.6 KiB
C++
#include "passwordmgmtlogin.h"
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#include "numpaddialog.h"
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#include <QKeyEvent>
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QLineEdit>
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#include <QLabel>
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#include <QPushButton>
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#include "global.h"
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PasswordMgmtLoginPage::PasswordMgmtLoginPage(AppContext* ctx, QWidget* parent)
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: BasePage(ctx, parent)
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{
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QVBoxLayout* root = new QVBoxLayout(this);
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root->addStretch(1);
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QWidget* col = new QWidget(this);
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col->setFixedWidth(700);
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QVBoxLayout* lay = new QVBoxLayout(col);
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lay->setSpacing(50);
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lay->setAlignment(Qt::AlignHCenter);
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QLabel* title = label("密码管理登录界面", 60, C::TEXT, true, col);
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title->setAlignment(Qt::AlignCenter);
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lay->addWidget(title);
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QLabel* sub = label("请输入管理员密码", 40, C::TEXT_SUB, false, col);
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sub->setAlignment(Qt::AlignCenter);
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lay->addWidget(sub);
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m_input = new QLineEdit(col);
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m_input->setReadOnly(true);
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m_input->setEchoMode(QLineEdit::Password);
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m_input->setAlignment(Qt::AlignCenter);
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m_input->setFixedSize(400, 90);
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m_input->setStyleSheet("font-size:60px;");
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m_input->setFocusPolicy(Qt::StrongFocus);
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m_input->installEventFilter(this);
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lay->addWidget(m_input, 0, Qt::AlignHCenter);
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// 错误提示（预留固定高度，出现/消失不影响下方按钮位置）
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m_error = new QLabel(col);
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m_error->setAlignment(Qt::AlignCenter);
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m_error->setFixedHeight(56);
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m_error->setStyleSheet("color:#E5484D;font-size:40px;font-weight:700;");
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lay->addWidget(m_error);
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QHBoxLayout* btnRow = new QHBoxLayout();
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btnRow->setSpacing(80);
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btnRow->addStretch(1);
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QPushButton* ok = button("确认", "", col);
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ok->setFixedSize(160, 120);
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ok->setStyleSheet("font-size:60px;");
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connect(ok, &QPushButton::clicked, this, &PasswordMgmtLoginPage::onConfirm);
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QPushButton* cancel = button("取消", "", col);
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cancel->setFixedSize(160, 120);
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cancel->setStyleSheet(cancelButtonStyle(60)); // 选中时红底白字
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connect(cancel, &QPushButton::clicked, this, &PasswordMgmtLoginPage::onCancel);
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btnRow->addWidget(ok);
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btnRow->addWidget(cancel);
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btnRow->addStretch(1);
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lay->addLayout(btnRow);
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root->addWidget(col, 0, Qt::AlignHCenter);
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root->addStretch(1);
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}
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bool PasswordMgmtLoginPage::eventFilter(QObject* obj, QEvent* ev)
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{
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if (obj == m_input) {
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if (ev->type() == QEvent::MouseButtonPress) {
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onInputClicked();
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return true;
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}
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if (ev->type() == QEvent::KeyPress) {
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QKeyEvent* ke = static_cast<QKeyEvent*>(ev);
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// 空格当“点击”：Tab 聚焦后按空格弹出数字键盘
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if (Keys::space(ke->key())) {
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onInputClicked();
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return true;
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}
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}
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}
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return BasePage::eventFilter(obj, ev);
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}
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void PasswordMgmtLoginPage::onInputClicked()
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{
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NumPadDialog dlg(this);
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dlg.setMaxLen(4);
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dlg.setValue(m_value);
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if (dlg.exec() == QDialog::Accepted) {
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m_value = dlg.value();
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m_input->setText(m_value);
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m_error->setText("");
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}
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}
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void PasswordMgmtLoginPage::onConfirm()
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{
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if (m_value == ctx()->adminPassword()) {
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clearInput();
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emit navigate(PageMgmt);
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} else {
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m_value.clear(); // 输错后清空输入框
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m_input->setText(m_value);
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m_error->setText("管理员密码错误");
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}
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}
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void PasswordMgmtLoginPage::onCancel()
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{
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clearInput();
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emit navigate(PageBoot);
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}
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void PasswordMgmtLoginPage::clearInput()
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{
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m_value.clear();
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m_input->setText(m_value);
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m_error->setText("");
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}
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