Creates the usual blue gradient BG for a layer. You should use this over creating the sprite manually, as in the future we may provide texture packs the ability to override this function.
Getting Started
Modding Tutorials
ButtonsCreating PopupsEventsFieldsGD Modding DictionaryGetting nodesHook PriorityHooking / Modifying classesLayoutsLoggingMaking web requestsManual HooksMemory ManagementMigrating from Geode v3.x to v4.0Migrating your mods from the traditionalModifying Geode UIPointer CastingPositioningTasksTouch Priority
Geode Mods
Handbook
An Introduction to GD Modding (using Geode)