Created
April 8, 2020 15:46
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Code for a custom spin box.
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| # Hook this up to a label and two buttons. The label must be named "Value" | |
| # or you can change the code. | |
| extends Control | |
| export var _low = 0.0 setget set_low, get_low | |
| export var _high = 100.0 setget set_high, get_high | |
| export var _step = 1.0 setget set_step, get_step | |
| export var _value = 0.0 setget set_value, get_value | |
| signal value_changed | |
| func _ready(): | |
| _update_display() | |
| func _on_More_pressed(): | |
| increment() | |
| emit_signal('value_changed') | |
| func _on_Less_pressed(): | |
| decrement() | |
| emit_signal('value_changed') | |
| func _update_display(): | |
| $Value.set_text(str(_value)) | |
| func get_low(): | |
| return _low | |
| func set_low(low): | |
| if(low <= _high): | |
| _low = low | |
| if(_low > _value): | |
| set_value(_low) | |
| func get_high(): | |
| return _high | |
| func set_high(high): | |
| if(high >= _low): | |
| _high = high | |
| if(_high < _value): | |
| set_value(_high) | |
| func get_step(): | |
| return _step | |
| func set_step(step): | |
| _step = step | |
| func get_value(): | |
| return _value | |
| func set_value(value): | |
| _value = value | |
| _update_display() | |
| func increment(): | |
| set_value(min(_value + _step, _high)) | |
| func decrement(): | |
| set_value(max(_value - _step, _low)) |
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