Rewrite UISliderWidget class to take a QDoubleSpinBox as input

TomographicImaging · Dec 16, 2024 · 3423fb0 · 3423fb0
1 parent c3ae2b4
commit 3423fb0
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Showing 2 changed files with 26 additions and 9 deletions.
diff --git a/eqt/ui/UISliderWidget.py b/eqt/ui/UISliderWidget.py
@@ -6,18 +6,35 @@ class UISliderWidget(QSlider):
     '''Creates a Slider widget which updates
     a QLabel with its value (which may be scaled
     to a non-integer value by setting the scale_factor)'''
-    def __init__(self, label, scale_factor=1):
+    def __init__(self, dspinbox, scale_factor=1, parent=None):
         QSlider.__init__(self)
-        self.label = label
+        self.parent = parent
         self.scale_factor = scale_factor
+
         self.setOrientation(QtCore.Qt.Horizontal)
         self.setFocusPolicy(QtCore.Qt.StrongFocus)
         self.setTickPosition(QSlider.TicksBelow)
-        self.valueChanged.connect(self.show_slider_value)
+
+        self.sliderPressed.connect(self.update_dspinbox)
+        self.sliderMoved.connect(self.update_dspinbox)
+        self.sliderReleased.connect(self.update_dspinbox)
+
+        self.dspinbox = dspinbox
+        self.dspinbox.setMinimum(0.00)
+        self.dspinbox.setMaximum(100.00)
+        self.dspinbox.setValue(0.00)
+        self.dspinbox.editingFinished.connect(self.update_slider)
 
     def get_slider_value(self):
-        return self.value() * self.scale_factor
+        return self.value()
+
+    def get_dspinbox_value(self):
+        return self.dspinbox.value()
+
+    def update_slider(self):
+        dspinbox_value = int(self.get_dspinbox_value())
+        self.setValue(dspinbox_value)
 
-    def show_slider_value(self):
-        value = self.get_slider_value()
-        self.label.setText(str(value))
+    def update_dspinbox(self):
+        slider_value = float(self.get_slider_value())
+        self.dspinbox.setValue(slider_value)
diff --git a/examples/dialog_example_3_save_default.py b/examples/dialog_example_3_save_default.py
@@ -3,7 +3,7 @@
 import utilitiesForExamples as utex
 from PySide2 import QtWidgets
 
-from eqt.ui import FormDialog
+from eqt.ui import UISliderWidget
 
 
 class MainUI(QtWidgets.QMainWindow):
@@ -20,7 +20,7 @@ def __init__(self, parent=None):
         widg.setLayout(layout)
 
         self.setCentralWidget(widg)
-        self.dialog = FormDialog(parent=self, title='Example')
+        self.uislider = UISliderWidget()
         self.openFormDialog()
 
         self.show()