tui_realm_stdlib::states

Struct TextareaStates

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pub struct TextareaStates {
    pub list_index: usize,
    pub list_len: usize,
}

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§list_index: usize§list_len: usize

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impl TextareaStates

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pub fn set_list_len(&mut self, len: usize)

§set_list_len

Set list length and fix list index

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pub fn incr_list_index(&mut self)

§incr_list_index

Incremenet list index

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pub fn decr_list_index(&mut self)

§decr_list_index

Decrement list index

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pub fn fix_list_index(&mut self)

§fix_list_index

Keep index if possible, otherwise set to lenght - 1

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pub fn list_index_at_first(&mut self)

§list_index_at_first

Set list index to the first item in the list

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pub fn list_index_at_last(&mut self)

§list_index_at_last

Set list index at the last item of the list

Trait Implementations§

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impl Default for TextareaStates

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fn default() -> TextareaStates

Returns the “default value” for a type. Read more

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