fx115: lookup panel fixes

- do not resize based on scrollable content - it shrinks the panel
- add padding into the stylesheet
- remove onShowing, since it doesn't seem needed anymore

chrome/content/zotero/lookup.js

@@ -184,24 +184,6 @@ var Zotero_Lookup = new function () {
 	}
 	
 	
-	/**
-	 * Focuses the field
-	 */
-	this.onShowing = function (event) {
-		// Ignore context menu
-		if (event.originalTarget.id != 'zotero-lookup-panel') return;
-		
-		document.getElementById("zotero-lookup-panel").style.padding = "10px";
-		
-		// Resize arrow box to fit content
-		if (Zotero.isMac) {
-			let panel = document.getElementById("zotero-lookup-panel");
-			let box = panel.firstChild;
-			panel.sizeTo(box.scrollWidth, box.scrollHeight);
-		}
-	}
-	
-	
 	/**
 	 * Focuses the field
 	 */
@@ -280,13 +262,6 @@ var Zotero_Lookup = new function () {
 		mlTxtBox.rows = on ? 5 : 1;
 		mlButtons.hidden = !on;
 
-		// Resize arrow box to fit content -- also done in onShowing()
-		if(Zotero.isMac) {
-			var panel = document.getElementById("zotero-lookup-panel");
-			var box = panel.firstChild;
-			panel.sizeTo(box.scrollWidth, box.scrollHeight);
-		}
-
 		return mlTxtBox;
 	};
 

chrome/content/zotero/zoteroPane.xhtml

@@ -1087,7 +1087,6 @@
 												/>
 												
 												<panel id="zotero-lookup-panel" type="arrow"
-														onpopupshowing="Zotero_Lookup.onShowing(event)"
 														onpopupshown="Zotero_Lookup.onShown(event)"
 														onpopuphidden="Zotero_Lookup.onHidden(event)"
 														onfocusout="Zotero_Lookup.onFocusOut(event)"

chrome/skin/default/zotero/overlay.css

@@ -278,11 +278,13 @@ TODO: Replace with SVG
 	margin: 4px;
 	padding: 2px;
 	-moz-box-flex: 1;
+	overflow-x: hidden; /* Fixes a glitch that renders an extra row */
 }
 
 #zotero-lookup-panel {
 	min-height: 100px;
 	min-width: 500px;
+	padding: 10px;
 }
 
 #zotero-lookup-multiline-progress