Browser Scroll Resize

Now I see the shortcut issue. For it to work seamlessly you should also register the operands in the 2d view keymap. Maybe to avoid conflict change them to ctrl+shift wheel... who uses ctrl wheel to navigate anything horizontally when default everywhere is shift... come on Blender! : D

Persistency is still an issue. Addon prefs are not getting saved between Blender sessions. A quick run through Claude below. Hope it helps. : )

Here's a summary of what needs to be fixed: Main fix: Move all properties from TBY_FBSR_prop (Scene-level) into AddonPreferences directly, so they persist in Blender's user preferences instead of per-scene data. 3 steps: Add all props as fields of TBY_BSR_Preferences_Panel and remove the TBY_FBSR_prop class entirely. In every operator, replace context.scene.tby_bsr_tool with context.preferences.addons[name].preferences. In unregister(), change bpy.types.Scene.tby_bsr_tool to del bpy.types.Scene.tby_bsr_tool. Remove undo and registration to avoid flooding info editor list with every mouse wheel flick.

bl_info = { "name": "Browser_Scroll_Resizer (BSR)", "author": "Barrunterio", "version": (1, 0, 2), "blender": (5, 2, 0), "location": "Add Shortcut Operation", "description": "Custom operation to resize content in the file browser using Alt + Scroll Mouse", "wiki_url": "", "category": "Interface"}

import bpy, rna_keymap_ui from bpy.types import AddonPreferences

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Helper to get preferences from anywhere
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def get_prefs(context): return context.preferences.addons[name].preferences

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Display-type helpers
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def display_type_to_thumbnail(context): prefs = get_prefs(context) context.space_data.params.display_type = 'THUMBNAIL' context.space_data.params.display_size = prefs.tby_bsr_min_thumbnail_display

def display_type_to_list_horizontal(context): context.space_data.params.display_type = 'LIST_HORIZONTAL'

def display_type_to_list_vertical(context): context.space_data.params.display_type = 'LIST_VERTICAL'

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Preferences (persistent – stored in userpref.blend)
---------------------------------------------------------------------------

class TBY_BSR_Preferences_Panel(AddonPreferences): bl_idname = name

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OPERATORS
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class tby_interaction_increase(bpy.types.Operator): """Increase the size of Thumbnails on Asset and File Explorer""" bl_idname = "tbycontext.thumbnailsizeincrease" bl_label = "Increase file explorer size" bl_options = set()

class tby_interaction_decrease(bpy.types.Operator): """Decrease the size of file Viewer""" bl_idname = "tbycontext.thumbnailsizedecrease" bl_label = "Decrease file explorer size" bl_options = set()

class tby_interaction_increase_alt(bpy.types.Operator): """Increase the Column size of the Horizontal List in Asset Browser""" bl_idname = "tbycontext.hlist_thumbnailsizeincrease" bl_label = "Increase column size for Asset Browser" bl_options = set()

class tby_interaction_decrease_alt(bpy.types.Operator): """Decrease the Column size of Horizontal List in Asset Browser""" bl_idname = "tbycontext.hlist_thumbnailsizedecrease" bl_label = "Decrease column size for Asset Browser" bl_options = set()

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Registration
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classes = ( TBY_BSR_Preferences_Panel, tby_interaction_decrease, tby_interaction_increase, tby_interaction_increase_alt, tby_interaction_decrease_alt, )

addon_keymaps = []

def key(active, km, kmi): kmi.active = active addon_keymaps.append((km, kmi))

def register(): for cls in classes: bpy.utils.register_class(cls)

def unregister(): for km, kmi in addon_keymaps: km.keymap_items.remove(kmi) addon_keymaps.clear()

if name == "main": register()

Great! I love it! Very useful feature, thank you!

Bro add the same feature for (pose library) and (file browser)