hid domain contrasts when not standard layers and moved tab

rascal2/widgets/project/project.py

@@ -42,8 +42,8 @@ def __init__(self, parent):
             "Layers": ["layers"],
             "Data": [],
             "Backgrounds": [],
-            "Contrasts": [],
             "Domains": ["domain_ratios", "domain_contrasts"],
+            "Contrasts": [],
         }
 
         self.view_tabs = {}
@@ -262,11 +262,13 @@ def handle_tabs(self) -> None:
         self.project_tab.setTabVisible(domain_tab_index, is_domains)
         self.edit_project_tab.setTabVisible(domain_tab_index, is_domains)
 
-        # the layers tab should only be visible in standard layers
+        # the layers tab and domain contrasts table should only be visible in standard layers
         layers_tab_index = list(self.view_tabs).index("Layers")
         is_layers = self.model_combobox.currentText() == LayerModels.StandardLayers
         self.project_tab.setTabVisible(layers_tab_index, is_layers)
         self.edit_project_tab.setTabVisible(layers_tab_index, is_layers)
+        self.view_tabs["Domains"].tables["domain_contrasts"].setVisible(is_layers)
+        self.edit_tabs["Domains"].tables["domain_contrasts"].setVisible(is_layers)
 
     def handle_controls_update(self):
         """Handle updates to Controls that need to be reflected in the project."""