added error check for unnamed widgets

1 files changed, 20 insertions, 5 deletions

diff --git a/client/widgets/checkbox.cc b/client/widgets/checkbox.cc
index 33cd9d1..c04b104 100644
--- a/client/widgets/checkbox.cc
+++ b/client/widgets/checkbox.cc
@@ -29,12 +29,27 @@
 CheckBox::CheckBox(QDomNode node) : QCheckBox()
 {
   QDomElement elem = node.toElement();
-  widget_name = elem.attribute("name");
-  setText(elem.attribute("caption"));
 
-  if(elem.attribute("value") == "true") {
-    setChecked(true);
-  } else if (elem.attribute("value") == "false") {
+  if(elem.hasAttribute("name")) {
+    widget_name = elem.attribute("name");
+  } else {
+    printf("XML ERROR!! Unnamed widget of type: %s\n", 
+           elem.tagName().toStdString().c_str());
+  }
+
+  if(elem.hasAttribute("caption")) {
+    setText(elem.attribute("caption"));
+  } else {
+    setText(elem.attribute(""));
+  }
+  
+  if(elem.hasAttribute("value")) {
+    if(elem.attribute("value") == "true") {
+      setChecked(true);
+    } else if (elem.attribute("value") == "false") {
+      setChecked(false);
+    }
+  } else {
     setChecked(false);
   }
 }