Created
September 1, 2020 13:53
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Godot IntegerField (LineEdit filter text)
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| extends LineEdit | |
| var regex: = RegEx.new() | |
| var oldtext: = "" | |
| func _ready(): | |
| regex.compile("^[0-9]*$") | |
| connect("text_changed", self, "_on_LineEdit_text_changed") | |
| func _on_LineEdit_text_changed(new_text:String): | |
| var old_cur_pos = caret_position | |
| if regex.search(new_text): | |
| text = new_text | |
| oldtext = text | |
| set_cursor_position(old_cur_pos) | |
| else: | |
| var caret_offset = new_text.length()-oldtext.length() | |
| text = oldtext | |
| set_cursor_position(old_cur_pos-caret_offset) | |
| func get_value(): | |
| return(int(text)) |
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allow user to type/paste only digits
this is my attept to fix this solution https://godotengine.org/qa/39647/doing-a-integerfield
It had a buggy caret (edit cursor) positioning