better color parsing

examples/screenshots.py

@@ -1,35 +1,110 @@
-import pathlib
-from itertools import product
-
 from pyqrangeslider import QRangeSlider
-from pyqrangeslider.qtcompat.QtCore import Qt
-from pyqrangeslider.qtcompat.QtWidgets import QApplication
+from pyqrangeslider.qtcompat import QtCore
+from pyqrangeslider.qtcompat import QtWidgets as QtW
 
-dest = pathlib.Path("screenshots")
-dest.mkdir(exist_ok=True)
+QSS = """
 
-app = QApplication([])
+QSlider::groove:horizontal {
+   border: 0px;
+   background: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #FDE282, stop:1 #EB9A5D);
+   height: 16px;
+   border-radius: 2px;
+}
 
-orientations = ("horizontal", "vertical")
-ticks = ("NoTicks", "TicksAbove", "TicksBelow")
+QSlider::handle:horizontal {
+    background: #271848;
+    border: 1px solid #583856;
+    width: 18px;
+    margin: -2px 0;
+    border-radius: 3px;
+}
 
-variants = [
-    # (min, max), orient, ticks,
-    ((20, 80), "horizontal"),
-    ((20, 80), "vertical"),
-]
+QSlider::handle:hover {
+   background-color: #2F4F4F;
+}
 
-for orient, tick in product(orientations, ticks):
-    slider = QRangeSlider(getattr(Qt, orient.title()))
-    slider.setRange(0, 100)
-    slider.setValue((20, 80))
-    slider.setTickPosition(getattr(slider, tick))
-    slider.activateWindow()
-    if orient == "horizontal":
-        slider.setFixedWidth(300)
-    else:
-        slider.setFixedHeight(200)
-    app.processEvents()
-    fname = dest / f"grab_{orient[:1]}_{tick}.png"
-    slider.grab().save(str(fname))
-    slider.close()
+QSlider::sub-page:horizontal {
+    background: #AF5A50;
+    border-radius: 2px;
+}
+
+"""
+
+
+class DemoWidget(QtW.QWidget):
+    def __init__(self) -> None:
+        super().__init__()
+
+        reg_hslider = QtW.QSlider(QtCore.Qt.Horizontal)
+        reg_hslider.setValue(50)
+        range_hslider = QRangeSlider(QtCore.Qt.Horizontal)
+        range_hslider.setValue((20, 80))
+        multi_range_hslider = QRangeSlider(QtCore.Qt.Horizontal)
+        multi_range_hslider.setValue((10, 40, 60, 90))
+
+        styled_reg_hslider = QtW.QSlider(QtCore.Qt.Horizontal)
+        styled_reg_hslider.setValue(50)
+        styled_reg_hslider.setStyleSheet(QSS)
+        styled_range_hslider = QRangeSlider(QtCore.Qt.Horizontal)
+        styled_range_hslider.setValue((20, 80))
+        styled_range_hslider.setStyleSheet(QSS)
+
+        reg_vslider = QtW.QSlider(QtCore.Qt.Vertical)
+        reg_vslider.setValue(50)
+        range_vslider = QRangeSlider(QtCore.Qt.Vertical)
+        range_vslider.setValue((22, 77))
+
+        tick_vslider = QtW.QSlider(QtCore.Qt.Vertical)
+        tick_vslider.setValue(55)
+        tick_vslider.setTickPosition(QtW.QSlider.TicksRight)
+        range_tick_vslider = QRangeSlider(QtCore.Qt.Vertical)
+        range_tick_vslider.setValue((22, 77))
+        range_tick_vslider.setTickPosition(QtW.QSlider.TicksLeft)
+
+        szp = QtW.QSizePolicy.Maximum
+        left = QtW.QWidget()
+        left.setLayout(QtW.QVBoxLayout())
+        left.setContentsMargins(0, 0, 0, 0)
+        label1 = QtW.QLabel("Regular QSlider Unstyled")
+        label2 = QtW.QLabel("QRangeSliders Unstyled")
+        label3 = QtW.QLabel("Styled Sliders (using same stylesheet)")
+        label1.setSizePolicy(szp, szp)
+        label2.setSizePolicy(szp, szp)
+        label3.setSizePolicy(szp, szp)
+        left.layout().addWidget(label1)
+        left.layout().addWidget(reg_hslider)
+        left.layout().addWidget(label2)
+        left.layout().addWidget(range_hslider)
+        left.layout().addWidget(multi_range_hslider)
+        left.layout().addWidget(label3)
+        left.layout().addWidget(styled_reg_hslider)
+        left.layout().addWidget(styled_range_hslider)
+
+        right = QtW.QWidget()
+        right.setLayout(QtW.QHBoxLayout())
+        right.setContentsMargins(15, 5, 5, 0)
+        right.layout().setSpacing(30)
+        right.layout().addWidget(reg_vslider)
+        right.layout().addWidget(range_vslider)
+        right.layout().addWidget(tick_vslider)
+        right.layout().addWidget(range_tick_vslider)
+
+        self.setLayout(QtW.QHBoxLayout())
+        self.layout().addWidget(left)
+        self.layout().addWidget(right)
+        self.setGeometry(600, 300, 580, 300)
+        self.activateWindow()
+        QtW.QApplication.processEvents()
+        self.show()
+
+
+if __name__ == "__main__":
+
+    from pathlib import Path
+
+    dest = Path("screenshots")
+    dest.mkdir(exist_ok=True)
+
+    app = QtW.QApplication([])
+    demo = DemoWidget()
+    demo.grab().save(str(dest / "demo_widget.png"))