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extends GUINode
var _tooltip_label : GUILabel
func _ready() -> void:
add_gui_element("core", "ToolTip")
_tooltip_label = get_gui_label_from_nodepath(^"./ToolTip")
if _tooltip_label:
_update_tooltip_max_size()
_tooltip_label.set_auto_adjust_to_content_size(true)
MenuSingleton.update_tooltip.connect(update_tooltip)
hide()
func _notification(what : int) -> void:
match what:
NOTIFICATION_RESIZED:
_update_tooltip_max_size()
func _update_tooltip_max_size() -> void:
if _tooltip_label:
var max_size : Vector2 = _tooltip_label.get_base_max_size()
var window_size : Vector2 = get_size()
_tooltip_label.set_max_size(Vector2(min(max_size.x, window_size.x), window_size.y))
func update_tooltip(text : String, substitution_dict : Dictionary, position : Vector2) -> void:
if text and _tooltip_label:
_tooltip_label.set_text(text)
_tooltip_label.set_substitution_dict(substitution_dict)
_tooltip_label.force_update_lines()
var adjusted_rect : Rect2 = _tooltip_label.get_adjusted_rect()
# Shift position so that the tooltip doesn't go past the bottom or right sides of the window
var bottom_right : Vector2 = position + adjusted_rect.position + adjusted_rect.size - get_size()
if bottom_right.x > 0:
position.x -= bottom_right.x
if bottom_right.y > 0:
position.y -= bottom_right.y
# Shift position so that the tooltip doesn't go past the top or left sides of the window
var top_left : Vector2 = position + adjusted_rect.position
if top_left.x < 0:
position.x -= top_left.x
if top_left.y < 0:
position.y -= top_left.y
_tooltip_label.set_position(position)
show()
else:
hide()
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zaaarf