PyQt6实现左右贴边隐藏功能

参考链接

PyQt5实现仿QQ贴边隐藏功能_一名新生程序员的日常-CSDN博客_pyqt5贴边隐藏

代码示例

import sys
from PyQt6.QtWidgets import QWidget, QPushButton, QApplication
from PyQt6.QtCore import Qt, QRect, QPoint, QPropertyAnimation

SCREEN_WEIGHT = 1920
SCREEN_HEIGHT = 1080
WINDOW_WEIGHT = 300
WINDOW_HEIGHT = 600


class AutoHide(QWidget):

    def __init__(self):
        super(AutoHide, self).__init__()
        self.exit = QPushButton(self)
        self.dragPosition = self.pos()
        self.setup_ui()
        self.resize(WINDOW_WEIGHT, WINDOW_HEIGHT)
        self.show()

    def setup_ui(self):
        self.setWindowFlags(Qt.WindowType.FramelessWindowHint
                            | Qt.WindowType.WindowStaysOnTopHint
                            | Qt.WindowType.Tool)  # 去掉标题栏
        self.exit.setText("  退出  ")
        self.exit.move(QPoint(120, 400))
        self.exit.clicked.connect(lambda: exit(0))

    def mousePressEvent(self, event):
        if event.button() == Qt.MouseButton.LeftButton:
            self.dragPosition = event.globalPosition().toPoint() - self.pos()

    def mouseMoveEvent(self, event):
        if event.buttons() == Qt.MouseButton.LeftButton:
            self.move(event.globalPosition().toPoint() - self.dragPosition)

    def enterEvent(self, event):
        if self.pos().x() + WINDOW_WEIGHT >= SCREEN_WEIGHT:  # 右侧显示
            self.move_window(SCREEN_WEIGHT - WINDOW_WEIGHT + 2, self.pos().y())
            event.accept()
        elif self.pos().x() <= 0:  # 左侧显示
            self.move_window(0, self.pos().y())
            event.accept()

    def leaveEvent(self, event):
        if self.pos().x() + WINDOW_WEIGHT >= SCREEN_WEIGHT:  # 右侧隐藏
            self.move_window(SCREEN_WEIGHT - 2, self.pos().y())
            event.accept()
        elif self.pos().x() <= 2:  # 左侧隐藏
            self.move_window(2 - WINDOW_WEIGHT, self.pos().y())
            event.accept()

    def move_window(self, width, height):
        animation = QPropertyAnimation(self, b"geometry", self)
        animation.setDuration(80)
        new_pos = QRect(width, height, self.width(), self.height())
        animation.setEndValue(new_pos)
        animation.start()


if __name__ == "__main__":
    app = QApplication(sys.argv)
    ui = AutoHide()
    sys.exit(app.exec())