add scrollbox to study form

Author: i-jey

ulc_mm_package/QtGUI/study_metadata_form.py

@@ -12,7 +12,9 @@
     QFormLayout,
     QLineEdit,
     QPushButton,
+    QScrollArea,
     QTextEdit,
+    QVBoxLayout,
     QWidget,
 )
 import tomli
@@ -91,11 +93,18 @@ def create_widget_for_field(field_def):
 class StudyMetadata(QDialog):
     def __init__(self, cfg: dict, parent=None):
         super().__init__(parent)
+
+        # Container for scrolling
+        outer_scroll_container = QVBoxLayout(self)
+        scroller = QScrollArea()
+        scroller.setWidgetResizable(True)
+        container = QWidget()
+        layout = QFormLayout(container)
+
         self.config_data = cfg
         metadata = self.config_data["metadata"]
         self._widgets = {}
         self._required_widgets: List[QWidget] = []
-        layout = QFormLayout(self)
 
         # Confirmation buttons
         btn_cancel = QPushButton("Cancel")
@@ -119,6 +128,8 @@ def __init__(self, cfg: dict, parent=None):
         btn_cancel.clicked.connect(self.close)
 
         layout.addRow(btn_cancel, self.btn_start)
+        scroller.setWidget(container)
+        outer_scroll_container.addWidget(scroller)
 
         # For the required widgets, deal with each widget's different value changed functions
         for w in self._required_widgets: