48 lines
1 KiB
GDScript
48 lines
1 KiB
GDScript
@tool
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extends OptionButton
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class_name CustomOptionButton
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signal onValueChanged(value : String)
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var selectedValue : String
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var options : Dictionary
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func _ready() -> void:
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allow_reselect = true
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item_selected.connect(itemHasBeenSelected)
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func setOptions(options : Dictionary, defaultSelectedValue : String = "") -> void:
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self.options = options
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clear()
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options.keys().map(add_item)
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selectItemByValue(defaultSelectedValue)
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func addOption(value : String, displayName : String, autoSelect := false) -> void:
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add_item(displayName)
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options.set(value, displayName)
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if autoSelect:
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selected = options.size() - 1
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selectedValue = value
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func itemHasBeenSelected(index : int) -> void:
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var value := options.get(get_item_text(index))
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if selectedValue != value:
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selectedValue = value
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onValueChanged.emit(selectedValue)
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func selectItemByValue(value : String) -> void:
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var name := options.find_key(value)
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for i in item_count:
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if get_item_text(i) == name:
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selected = i
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selectedValue = value
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return
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if options:
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selected = 0
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itemHasBeenSelected(0)
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