X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.spreadsheet.ui%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fui%2FTextTableCellEditor.java;h=24fade56ae6a839b93195f7e723a699c42475256;hb=5915c1bbd6d0c6125aa3c815c7843339190f28e4;hp=b9920415ff31c3b7ef2357633275e60dc439f967;hpb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.spreadsheet.ui/src/org/simantics/spreadsheet/ui/TextTableCellEditor.java b/bundles/org.simantics.spreadsheet.ui/src/org/simantics/spreadsheet/ui/TextTableCellEditor.java
index b9920415f..24fade56a 100644
--- a/bundles/org.simantics.spreadsheet.ui/src/org/simantics/spreadsheet/ui/TextTableCellEditor.java
+++ b/bundles/org.simantics.spreadsheet.ui/src/org/simantics/spreadsheet/ui/TextTableCellEditor.java
@@ -136,7 +136,14 @@ class TextTableCellEditor extends DefaultCellEditor implements SpreadsheetCellEd
     	String str = (String)getCellEditorValue();
 
     	String cellName = SpreadsheetUtils.cellName(row, column);
-    	String expression = clientModel.getPossiblePropertyAt(cellName, ClientModel.CONTENT_EXPRESSION);
+    	Object expressionO = clientModel.getPossiblePropertyAt(cellName, ClientModel.CONTENT_EXPRESSION);
+    	String expression = null;
+    	if(expressionO instanceof String) {
+    		expression = (String)expressionO;
+    	} else if(expressionO instanceof Variant) {
+    		expression = ((Variant)expressionO).getValue().toString();
+    	}
+    	
 		if(expression == null) {
 			Variant content = SpreadsheetUtils.getSafeClientVariant(clientModel, cellName, ClientModel.CONTENT);
 			if(content != null)
@@ -145,14 +152,19 @@ class TextTableCellEditor extends DefaultCellEditor implements SpreadsheetCellEd
 				expression = "";
 		} else {
 			expression = "=" + expression;
-		}        
+		}
+		//Don't update if the expression hasn't changed
         if (expression.equals(str))
         	return;
         
         if (str.startsWith("=")) {
 			editor.edit(null, SpreadsheetUtils.cellName(row, column), ClientModel.CONTENT_EXPRESSION, str, Bindings.STRING, null);
+	        //Update cell expression
+			clientModel.setProperty(cellName, ClientModel.CONTENT_EXPRESSION, str);
 		} else {
 			editor.edit(null, SpreadsheetUtils.cellName(row, column), Variant.ofInstance(str), null);
+			//Update cell expression
+			clientModel.setProperty(cellName, ClientModel.CONTENT_EXPRESSION, null); //If not an expression, then the expression property is null
 		}
         
     }