I appreciate the vast majority of the interfaces Unity offers, but the fact that I can’t see the full file names without switching to List View or zooming in like a barbarian drives me crazy.
So, I found a neat workaround that solves the problem without having to recreate the entire Project window.
C#
using System.IO;
using System.Linq;
using UnityEditor;
using UnityEngine;
namespace Enosi.Editor.ProjectWindow
{
[InitializeOnLoad]
public static class ProjectWindowFullNames
{
private const int MAX_LINES = 4;
private static GUIStyle _style;
private static GUIStyle _background;
static ProjectWindowFullNames()
{
EditorApplication.projectWindowItemOnGUI += OnItemGUI;
}
private static void OnItemGUI(string guid, Rect rect)
{
if (Event.current.type != EventType.Repaint || rect.height <= 20f) return;
string name = Path.GetFileNameWithoutExtension(AssetDatabase.GUIDToAssetPath(guid));
if (string.IsNullOrEmpty(name)) return;
_style ??= new GUIStyle("ProjectBrowserGridLabel")
{
fixedHeight = 0f,
wordWrap = true,
alignment = TextAnchor.LowerCenter,
clipping = TextClipping.Clip,
padding = new RectOffset(1, 1, 0, 0),
};
_background ??= new GUIStyle("ProjectBrowserIconAreaBg");
var content = new GUIContent(name);
if (_style.CalcSize(content).x <= rect.width) return;
float lineHeight = _style.lineHeight;
float height = Mathf.Min(_style.CalcHeight(content, rect.width), lineHeight * MAX_LINES);
var labelRect = new Rect(rect.x, rect.yMax - height, rect.width, height);
bool selected = Selection.assetGUIDs.Contains(guid);
if (selected && EditorGUIUtility.editingTextField) return;
bool focused = EditorWindow.focusedWindow?.GetType().Name == "ProjectBrowser";
_background.Draw(labelRect, false, false, false, false);
_style.Draw(labelRect, content, false, false, selected, focused);
}
}
}Don’t forget to put your script in an « Editor » folder.
– Voidstack