import sys from PySide6.QtWidgets import QWidget, QApplication, QSizePolicy, QVBoxLayout, QLabel, QFrame, QHBoxLayout, QLineEdit, QMessageBox from PySide6.QtGui import QPixmap, QPainter, QFontDatabase, QFont, QBrush, QShortcut, QKeySequence, QColor from PySide6.QtCore import Qt, QPoint, QDateTime, Signal, QTimer from zhdate import ZhDate from codes.common import clibs from codes.common.signal_bus import signal_bus class LunarClockLabel(QLabel): def __init__(self, parent=None): super().__init__(parent) self.setMinimumWidth(350) timer = QTimer(self) timer.timeout.connect(self.update_time) timer.start(1000) self.update_time() def update_time(self): dt = QDateTime.currentDateTime() g = dt.date() z = ZhDate.today() week = "一二三四五六日"[g.dayOfWeek() - 1] text = f"{g.year()}年{g.month()}月{g.day()}日 {z.chinese()[5:]} 星期{week} {dt.toString('hh:mm:ss')}" self.setText(text) class DoubleClickLabel(QLabel): doubleClicked = Signal() def mouseDoubleClickEvent(self, event): super().mouseDoubleClickEvent(event) self.doubleClicked.emit() class WidgetWithBg(QWidget): def __init__(self, parent=None): super().__init__(parent) self.predos() self.init_ui() self.setup_slot() def predos(self): font_id = QFontDatabase.addApplicationFont(f"{clibs.base_path}/assets/media/font/OldEnglishTextMT/OldEnglishTextMT.ttf") family = QFontDatabase.applicationFontFamilies(font_id)[0] self.lb_font = QFont(family, 28, QFont.Weight.Medium) self.background_pixmap = QPixmap(clibs.bg) def init_ui(self): layout_v = QVBoxLayout() # 最上层的空白区 self.lb_empty_up = QLabel(self) layout_v.addWidget(self.lb_empty_up) # 头像区 self.lb_avatar = DoubleClickLabel(self) self.lb_avatar.setAlignment(Qt.AlignmentFlag.AlignCenter) avatar = QPixmap(clibs.avatar) avatar = self.circle_pixmap(avatar, 200) self.lb_avatar.setPixmap(avatar) self.lb_avatar.setScaledContents(True) self.lb_avatar.setFixedSize(144, 144) layout_v.addWidget(self.lb_avatar, alignment=Qt.AlignmentFlag.AlignCenter) # 艺术字区 self.lb_name = QLabel(self) self.lb_name.setAlignment(Qt.AlignmentFlag.AlignCenter) self.lb_name.setText("Manford Fan · Code Create Life") self.lb_name.setStyleSheet("color: rgba(255,255,255,255);") self.lb_name.setFont(self.lb_font) layout_v.addWidget(self.lb_name) # 时间区-左横线 layout_h = QHBoxLayout() self.line_left = QFrame(self) self.line_left.setFrameShape(QFrame.Shape.HLine) self.line_left.setFrameShadow(QFrame.Shadow.Plain) self.line_left.setStyleSheet(""" QFrame { border: none; background-color: rgba(255, 255, 255, 40); } """) policy = QSizePolicy(QSizePolicy.Policy.Preferred, QSizePolicy.Policy.Fixed) self.line_left.setSizePolicy(policy) self.line_left.setLineWidth(1) self.line_left.setFixedWidth(100) # 时间区-右横线 self.line_right = QFrame(self) self.line_right.setFrameShape(QFrame.Shape.HLine) self.line_right.setFrameShadow(QFrame.Shadow.Plain) self.line_right.setStyleSheet(""" QFrame { border: none; background-color: rgba(255, 255, 255, 40); } """) policy = QSizePolicy(QSizePolicy.Policy.Preferred, QSizePolicy.Policy.Fixed) self.line_right.setSizePolicy(policy) self.line_right.setLineWidth(1) self.line_right.setFixedWidth(100) # 时间区-时间 self.lb_time = LunarClockLabel(self) self.lb_time.setAlignment(Qt.AlignmentFlag.AlignCenter) self.lb_time.setStyleSheet("color: rgba(255,255,255,255);") self.lb_time.setFont(QFont("Consolas", 12, QFont.Weight.Bold)) layout_h.addStretch(1) layout_h.addWidget(self.line_left) layout_h.addWidget(self.lb_time) layout_h.addWidget(self.line_right) layout_h.addStretch(1) layout_v.addLayout(layout_h) self.lb_proverb = QLabel(self) self.lb_proverb.setAlignment(Qt.AlignmentFlag.AlignCenter) self.lb_proverb.setText(clibs.proverb) self.lb_proverb.setStyleSheet("color: rgba(255,255,255,255);") self.lb_proverb.setFont(QFont("Consolas", 14, QFont.Weight.Bold)) layout_v.addWidget(self.lb_proverb) self.le_password = QLineEdit(self) self.le_password.setEchoMode(QLineEdit.EchoMode.Password) self.le_password.setFont(QFont("Consolas", 12, QFont.Weight.Normal)) self.le_password.setMinimumWidth(300) self.le_password.setFixedHeight(30) layout_v.addWidget(self.le_password, alignment=Qt.AlignmentFlag.AlignCenter) self.hide_le_password() self.lb_empty_down = QLabel(self) layout_v.addWidget(self.lb_empty_down) layout_v.setStretch(0, 2) # empty up layout_v.setStretch(1, 2) # avatar layout_v.setStretch(2, 1) # name layout_v.setStretch(3, 2) # time layout_v.setStretch(4, 1) # proverb layout_v.setStretch(5, 1) # password layout_v.setStretch(6, 2) # empty down self.setLayout(layout_v) def setup_slot(self): self.lb_avatar.doubleClicked.connect(self.toggle_auth_show) self.le_password.returnPressed.connect(self.validate_password) signal_bus.home_overlay_auth.connect(self.toggle_auth_show) # self.sc_caL = QShortcut(QKeySequence("Esc"), self) # self.sc_caL.activated.connect(self.toggle_auth_show) # self.sc_caS = QShortcut(QKeySequence("Ctrl+Alt+M"), self) # self.sc_caS.activated.connect(signal_bus.ho_full_screen.emit) def toggle_auth_show(self): if self.le_is_visible: self.hide_le_password() else: self.show_le_password() def show_le_password(self): self.le_is_visible = True self.le_password.clear() self.le_password.setPlaceholderText("Password") self.le_password.setStyleSheet("border:none; border-radius: 5px;") self.le_password.setDisabled(False) self.le_password.setFocus() def hide_le_password(self): self.le_is_visible = False self.le_password.clear() self.le_password.setDisabled(True) self.le_password.setPlaceholderText("") self.le_password.setStyleSheet("background:transparent; color:rgba(0,0,0,0); border:none; ") def validate_password(self): password = self.le_password.text() if password == clibs.password: self.hide_le_password() signal_bus.home_overlay_close.emit() self.deleteLater() return True elif password == "": self.hide_le_password() return False else: QMessageBox.critical(self, "错误", "密码不正确，请确认后重新输入！") self.show_le_password() return False @staticmethod def circle_pixmap(src: QPixmap, diameter: int) -> QPixmap: dst = QPixmap(diameter, diameter) dst.fill(Qt.GlobalColor.transparent) painter = QPainter(dst) painter.setRenderHint(QPainter.RenderHint.Antialiasing) painter.setPen(Qt.PenStyle.NoPen) painter.setBrush(QBrush(src)) painter.drawEllipse(dst.rect()) painter.end() return dst def paintEvent(self, event): if not self.background_pixmap.isNull(): painter = QPainter(self) painter.setRenderHint(QPainter.RenderHint.Antialiasing) scaled_pixmap = self.background_pixmap.scaled(self.size(), Qt.AspectRatioMode.IgnoreAspectRatio, Qt.TransformationMode.SmoothTransformation) x = (self.width() - scaled_pixmap.width()) // 2 y = (self.height() - scaled_pixmap.height()) // 2 painter.drawPixmap(QPoint(x, y), scaled_pixmap) painter.setBrush(QColor(0, 0, 0, 144)) # 144 ≈ 50% 暗度，越大越暗 painter.setPen(Qt.PenStyle.NoPen) painter.drawRect(self.rect()) painter.end() super().paintEvent(event) if __name__ == '__main__': app = QApplication(sys.argv) your_widget = WidgetWithBg() your_widget.resize(1000, 450) your_widget.show() sys.exit(app.exec())