space tabs and add instruction

Author: nicevibesplus

qflowcrate/Plugin/Instruction/instruction_tab.py

@@ -89,6 +89,12 @@ def setup_ui(self):
             "also create a log file in the same directory. After you have done that, "
             "hit Export RO-Crate.",
         )
+        self._add_section(
+            main_layout,
+            "Import Tab - Importing an Existing RO-Crate",
+            "This tab allows you to import an existing RO-Crate. This can be used to "
+            "recreate the workflow graph from a previously exported RO-Crate.",
+        )
 
         main_layout.addWidget(scroll_area)
         self.setLayout(main_layout)

qflowcrate/Plugin/main_dialog.py

@@ -8,6 +8,7 @@
     QDialog,
     QDialogButtonBox,
     QTabWidget,
+    QWidget,
     QVBoxLayout,
 )
 from qgis.PyQt import QtGui
@@ -108,9 +109,27 @@ def _initialize_tab_widgets(self):
 
         # Add tabs to the main tab widget
         self.tab_widget.addTab(self.instruction_tab, "Instructions")
+        
+        # Keep your existing setup code
+        self.tab_widget.addTab(QWidget(), "")
+        self.tab_widget.setTabEnabled(1, False)
+        
         self.tab_widget.addTab(self.graph_tab, "Graph")
         self.tab_widget.addTab(self.export_tab, "Export")
+        self.tab_widget.addTab(QWidget(), "")
+        self.tab_widget.setTabEnabled(4, False)
+        
         self.tab_widget.addTab(self.import_tab, "Import")
+        
+        # Apply this stylesheet to the tab bar to hide index 3
+        self.tab_widget.setStyleSheet("""
+            QTabBar::tab:disabled {
+                width: 10px; 
+                color: transparent; 
+                background: transparent; 
+                border: none;
+            }
+        """)
 
         # Set initial tab
         self.tab_widget.setCurrentIndex(0)  # Start with Instructions tab