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More zoom options #45

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More zoom options #45

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17f894c
adjust thumb size reacting to editor setting change
mikailcf Mar 1, 2026
daefbd6
trackpad pan gesture for zoom
mikailcf Mar 1, 2026
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39 changes: 32 additions & 7 deletions scripts/scene_library.gd
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,8 @@ const PROJECT_SETTING_CURRENT_LIBRARY_PATH: String = "addons/scene_library/libra

const THUMB_GRID_SIZE: int = 192
const THUMB_LIST_SIZE: int = 48
const DEFAULT_THUMB_GRID_SIZE: int = 64
const DEFAULT_THUMB_LIST_SIZE: int = 16


var _main_vbox: VBoxContainer = null
Expand Down Expand Up @@ -99,8 +101,8 @@ var _remove_collec_dialog: ConfirmationDialog = null

var _save_timer: Timer = null

var _thumb_grid_icon_size: int = 64
var _thumb_list_icon_size: int = 16
var _thumb_grid_icon_size: int = DEFAULT_THUMB_GRID_SIZE
var _thumb_list_icon_size: int = DEFAULT_THUMB_LIST_SIZE

# INFO: May be required for debugging.
var _cache_enabled: bool = true
Expand Down Expand Up @@ -148,8 +150,8 @@ func _ready() -> void:

_asset_display_mode = get_or_create_editor_setting(EDITOR_SETTING_THUMBNAIL_MODE, DisplayMode.THUMBNAILS)

_thumb_grid_icon_size = get_or_create_editor_setting(EDITOR_SETTING_THUMBNAIL_GRID_SIZE, 64)
_thumb_list_icon_size = get_or_create_editor_setting(EDITOR_SETTING_THUMBNAIL_LIST_SIZE, 16)
_thumb_grid_icon_size = get_or_create_editor_setting(EDITOR_SETTING_THUMBNAIL_GRID_SIZE, DEFAULT_THUMB_GRID_SIZE)
_thumb_list_icon_size = get_or_create_editor_setting(EDITOR_SETTING_THUMBNAIL_LIST_SIZE, DEFAULT_THUMB_LIST_SIZE)

_sort_mode = get_or_create_editor_setting(EDITOR_SETTING_SORT_MODE, SortMode.NAME)

Expand Down Expand Up @@ -1278,11 +1280,24 @@ func _set_thumb_list_icon_size(icon_size: int) -> void:
_update_thumb_icon_size(_asset_display_mode)


func _notification(what: int) -> void:
match what:
EditorSettings.NOTIFICATION_EDITOR_SETTINGS_CHANGED:
var new_thumb_grid_icon_size = get_or_create_editor_setting(EDITOR_SETTING_THUMBNAIL_GRID_SIZE, DEFAULT_THUMB_GRID_SIZE)

if new_thumb_grid_icon_size != _thumb_grid_icon_size:
_set_thumb_grid_icon_size(new_thumb_grid_icon_size)

var new_thumb_list_icon_size = get_or_create_editor_setting(EDITOR_SETTING_THUMBNAIL_LIST_SIZE, DEFAULT_THUMB_LIST_SIZE)

if new_thumb_list_icon_size != _thumb_list_icon_size:
_set_thumb_list_icon_size(new_thumb_list_icon_size)

func _on_item_list_gui_input(event: InputEvent) -> void:
const ICON_GRID_STEP = 8
const ICON_LIST_STEP = 4

if event is InputEventMouseButton and event.is_pressed() and event.is_command_or_control_pressed():
const ICON_GRID_STEP = 8
const ICON_LIST_STEP = 4

match event.get_button_index():
MOUSE_BUTTON_WHEEL_UP:
if _asset_display_mode == DisplayMode.THUMBNAILS:
Expand All @@ -1300,6 +1315,16 @@ func _on_item_list_gui_input(event: InputEvent) -> void:
return

accept_event()

if event is InputEventPanGesture and event.is_command_or_control_pressed():
var delta := (event as InputEventPanGesture).delta

if _asset_display_mode == DisplayMode.THUMBNAILS:
_set_thumb_grid_icon_size(_thumb_grid_icon_size + ICON_GRID_STEP * delta.y)
else:
_set_thumb_list_icon_size(_thumb_list_icon_size + ICON_LIST_STEP * delta.y)

accept_event()

func _on_item_list_item_clicked(index: int, at_position: Vector2, mouse_button_index: int) -> void:
if mouse_button_index != MOUSE_BUTTON_RIGHT:
Expand Down