Add “IS NOT” Condition to Quick Filters

📋 Summary

Currently, LaunchBox’s quick filters only allow users to filter by what a field is — there’s no option to exclude values using an “IS NOT” condition. This request proposes adding support for inverse filtering, making it faster and more intuitive to exclude unwanted entries.

🎯 Feature Overview

• Add a new condition type: “IS NOT” to the quick filter logic.

• Available for fields with predefined values (e.g. Platform, Progress Status, Region).

• Functionally the opposite of “IS” — users select one or more values to exclude from results.

🛠 Example Use Cases

• Show all games except Windows titles by filtering: Platform IS NOT Windows.

• Filter out games with a Progress Status of “Dropped” or “Won’t Play”:

  Progress IS NOT Dropped, Progress IS NOT Won’t Play.

• Exclude a specific genre or developer from your search without selecting every other value manually.

📦 Benefits

• Greatly simplifies the process of excluding specific categories or tags.

• Saves time, especially for users with large libraries and many options to filter through.

• Improves discoverability by allowing users to filter out known items they’re not interested in.

• Brings LaunchBox’s filtering capabilities more in line with advanced search systems.