#!/usr/bin/python3

from PyQt6.QtCore import Qt
from PyQt6.QtGui import QMouseEvent
from PyQt6.QtWidgets import QSlider


class TrackProgressSlider(QSlider):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

        self.dragged = False

        self.sliderPressed.connect(self.on_press)
        self.sliderReleased.connect(self.on_release)

    def mousePressEvent(self, event: QMouseEvent):
        if event.button() == Qt.MouseButton.LeftButton:
            event.accept()

            x = event.pos().x()

            value = self.maximum() * x // self.width()
            self.setValue(value)

        return super().mousePressEvent(event)

    def on_press(self):
        self.dragged = True

    def on_release(self):
        self.dragged = False