WIP Adjust two-field row layout and scroll margins

Update CameraConfigDialog layout: extend _make_two_field_row signature with left_stretch and right_stretch (default 1) to allow controlling widget stretch, increase label minimum width to 30 for better alignment, and reduce the inter-field spacing from 12 to 8. Also add a 10px bottom contents margin to the scroll area to provide extra padding. Changes are backwards-compatible due to default parameter values.

Author: C-Achard

dlclivegui/gui/camera_config_dialog.py

@@ -308,7 +308,13 @@ def _merge_backend_settings_back(self, opened_settings: CameraSettings) -> None:
     # UI setup
     # -------------------------------
     def _make_two_field_row(
-        self, left_label: str, left_widget: QWidget, right_label: str, right_widget: QWidget
+        self,
+        left_label: str,
+        left_widget: QWidget,
+        right_label: str,
+        right_widget: QWidget,
+        left_stretch: int = 1,
+        right_stretch: int = 1,
     ) -> QWidget:
         """Create a compact two-field row widget: (label+widget) (label+widget)."""
         row = QWidget()
@@ -317,16 +323,16 @@ def _make_two_field_row(
         layout.setSpacing(8)
 
         l1 = QLabel(left_label)
-        l1.setMinimumWidth(10)
+        l1.setMinimumWidth(30)
         layout.addWidget(l1, 0)
-        layout.addWidget(left_widget, 1)
+        layout.addWidget(left_widget, left_stretch)
 
-        layout.addSpacing(12)
+        layout.addSpacing(8)
 
         l2 = QLabel(right_label)
-        l2.setMinimumWidth(10)
+        l2.setMinimumWidth(30)
         layout.addWidget(l2, 0)
-        layout.addWidget(right_widget, 1)
+        layout.addWidget(right_widget, right_stretch)
 
         return row
 
@@ -626,7 +632,7 @@ def _setup_ui(self) -> None:
         scroll_contents.setMinimumWidth(scroll.viewport().width())
         scroll.viewport().installEventFilter(self)
         scroll_layout = QVBoxLayout(scroll_contents)
-        scroll_layout.setContentsMargins(0, 0, 0, 0)
+        scroll_layout.setContentsMargins(0, 0, 0, 10)
         scroll_layout.setSpacing(10)
 
         # Give groups a sane size policy; scroll handles overflow