Merge remote-tracking branch 'origin/GP-4580_ghidragon_actions_dialog_stack_trace--SQUASHED' into Ghidra_11.1

Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/listingpanel/ListingPanel.java

@@ -311,6 +311,8 @@ public class ListingPanel extends JPanel implements FieldMouseListener, FieldLoc
 	}
 
 	private void buildPanels() {
+		boolean fieldPanelHasFocus = fieldPanel.hasFocus();
+
 		removeAll();
 		add(buildLeftComponent(), BorderLayout.WEST);
 		add(buildCenterComponent(), BorderLayout.CENTER);
@@ -320,6 +322,10 @@ public class ListingPanel extends JPanel implements FieldMouseListener, FieldLoc
 		}
 		revalidate();
 		repaint();
+
+		if (fieldPanelHasFocus) {
+			fieldPanel.requestFocusInWindow();
+		}
 	}
 
 	private JComponent buildOverviewComponent() {

Ghidra/Framework/Docking/src/main/java/docking/actions/dialog/ActionChooserDialog.java

@@ -291,6 +291,10 @@ public class ActionChooserDialog extends DialogComponentProvider {
 				SearchListEntry<DockingActionIf> value, int index, boolean isSelected,
 				boolean hasFocus) {
 			super.getListCellRendererComponent(list, value, index, isSelected, hasFocus);
+			if (model.isDisposed()) {
+				// Some UIs may call the renderer on focus lost after the dialog is closed.
+				return this;
+			}
 			DockingActionIf action = value.value();
 			String category = value.category();
 			Icon icon = getIcon(action, category);

Ghidra/Framework/Docking/src/main/java/docking/actions/dialog/ActionsModel.java

@@ -84,6 +84,10 @@ public class ActionsModel extends DefaultSearchListModel<DockingActionIf> {
 		context = null;
 	}
 
+	public boolean isDisposed() {
+		return context == null;
+	}
+
 	private void populateActions() {
 		clearData();
 		switch (displayLevel) {