[interface] All editing elements that look like labels but provide functionality now offer hover feedback

[fix] You shouldn't lose your changes if you select another item in the middle of editing a field.
[fix] The dropdown menu to select notes doesn't steal the focus

chrome/chromeFiles/content/scholar/itemPane.js

@@ -54,6 +54,9 @@ ScholarItemPane = new function()
 		if(_itemBeingEdited && thisItem.getID() == _itemBeingEdited.getID())
 			return;
 			
+		if(document.commandDispatcher.focusedElement)
+			document.commandDispatcher.focusedElement.blur();
+			
 		_itemBeingEdited = thisItem;
 		
 		reloadFields();
@@ -135,6 +138,7 @@ ScholarItemPane = new function()
 		label.setAttribute("value",Scholar.getString('creatorTypes.'+Scholar.CreatorTypes.getTypeName(typeID))+":");
 		label.setAttribute("popup","creatorTypeMenu");
 		label.setAttribute("fieldname",'creator-'+_creatorCount+'-typeID');
+		label.className = 'clicky';
 		
 		var row = document.createElement("hbox");
 		
@@ -146,13 +150,13 @@ ScholarItemPane = new function()
 		
 		var removeButton = document.createElement('label');
 		removeButton.setAttribute("value","-");
-		removeButton.setAttribute("class","addremove");
+		removeButton.setAttribute("class","clicky");
 		removeButton.setAttribute("onclick","ScholarItemPane.removeCreator("+_creatorCount+")");
 		row.appendChild(removeButton);
 		
 		var addButton = document.createElement('label');
 		addButton.setAttribute("value","+");
-		addButton.setAttribute("class","addremove");
+		addButton.setAttribute("class","clicky");
 		addButton.setAttribute("onclick","ScholarItemPane.addCreatorRow('','',1);");
 		row.appendChild(addButton);
 		
@@ -168,6 +172,7 @@ ScholarItemPane = new function()
 		{
 			valueElement.setAttribute('fieldname',fieldName);
 			valueElement.setAttribute('onclick', 'ScholarItemPane.showEditor(this);');
+			valueElement.className = 'clicky';
 		}
 		
 		var firstSpace = valueText.indexOf(" ");

chrome/chromeFiles/content/scholar/itemPane.xul

@@ -17,8 +17,8 @@
 					<menulist flex="1" id="scholar-notes-menu" oncommand="ScholarItemPane.onNoteSelected();">
 						<menupopup/>
 					</menulist>
-					<toolbarbutton label="-" class="addremove" oncommand="ScholarItemPane.removeSelectedNote();"/>
-					<toolbarbutton label="+" class="addremove" oncommand="ScholarItemPane.addNote();"/>
+					<label value="-" class="clicky" onclick="ScholarItemPane.removeSelectedNote();"/>
+					<label value="+" class="clicky" onclick="ScholarItemPane.addNote();"/>
 				</hbox>
 				<textbox id="scholar-notes-field"
 					type="timed" timeout="1000" oncommand="ScholarItemPane.modifySelectedNote();"

chrome/chromeFiles/skin/default/scholar/overlay.css

@@ -62,12 +62,17 @@ tree #items-tree
 	overflow: auto;
 }
 
-#scholar-metadata .addremove
+#scholar-notes-menu
+{
+	-moz-user-focus: ignore;
+}
+
+#scholar-view-item .clicky
 {	
 	-moz-border-radius: 6px;
 }
 
-#scholar-metadata .addremove:hover
+#scholar-view-item .clicky:hover
 {
 	color: white;
 	background: #666666;