Stop lookup error on none in project tree meta panel

2021-02-02 16:36:45 +01:00
parent 5654170278
commit 6949481198
1 changed files with 41 additions and 38 deletions
@@ -227,13 +227,16 @@ class GuiItemDetails(QWidget):
    def updateViewBox(self, tHandle):
        """Populate the details box from a given handle.
        """
-        self.theHandle = tHandle
-        nwItem = self.theProject.projTree[tHandle]
+        if tHandle is None:
+            self.clearDetails()
+            return

+        nwItem = self.theProject.projTree[tHandle]
        if nwItem is None:
            self.clearDetails()
+            return

-        else:
+        self.theHandle = tHandle
        theLabel = nwItem.itemName
        if len(theLabel) > 100:
            theLabel = theLabel[:96].rstrip()+" ..."