feat: merge media controls.

tagstudio/src/qt/helpers/qslider_wrapper.py

@@ -0,0 +1,44 @@
+# Copyright (C) 2024 Travis Abendshien (CyanVoxel).
+# Licensed under the GPL-3.0 License.
+# Created for TagStudio: https://github.com/CyanVoxel/TagStudio
+
+from PySide6.QtWidgets import QSlider, QStyle, QStyleOptionSlider
+
+
+class QClickSlider(QSlider):
+    """Custom QSlider wrapper.
+
+    The purpose of this wrapper is to allow us to set slider positions
+    based on click events.
+    """
+
+    mouse_pressed = False
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def mousePressEvent(self, event):  # noqa: N802
+        """Overide to handle mouse clicks.
+
+        Overriding the mousePressEvent allows us to seek
+        directly to the position the user clicked instead
+        of stepping.
+        """
+        opt = QStyleOptionSlider()
+        self.initStyleOption(opt)
+        opt.subControls = QStyle.SubControl.SC_SliderGroove | QStyle.SubControl.SC_SliderHandle
+        handle_rect = self.style().subControlRect(
+            QStyle.ComplexControl.CC_Slider, opt, QStyle.SubControl.SC_SliderHandle, self
+        )
+
+        was_slider_clicked = handle_rect.contains(event.position().x(), event.position().y())
+
+        if was_slider_clicked:
+            super().mousePressEvent(event)
+        else:
+            self.setValue(
+                QStyle.sliderValueFromPosition(
+                    self.minimum(), self.maximum(), event.x(), self.width()
+                )
+            )
+            self.mouse_pressed = True