Struct uniui_widget_label::Label

pub struct Label { /* fields omitted */ }

Shows text on the screen.

let label = Label::new("Hello world".to_owned());
lable.slot_set_text_alignment().exec_for(TextAlignment::Center);

Macros

You can use u_label! to simplify Label creation/setup:

let label = u_label! {
    text: "Hello world!".to_owned(),
    text_alignment: TextAlignment::Center,
};

Implementations

impl Label

pub fn new(text: String) -> Label

Creates new Label with provided text. You may be interested in u_label! to simplify Label creation/setup.

let label = Label::new("Hello".to_owned());

pub fn slot_set_text(&self) -> &dyn Slot<String>

Label's text can be changed via provided slot

let label = u_label!{
    text: "Hello".to_owned(),
};

let mut signal = Signal::new();
signal.connect_slot(label.slot_set_text);

// <...>

// Changes label's text to "Goodbye"
signal.emit("Goodbye".to_owned());

pub fn slot_set_text_alignment(&self) -> &dyn Slot<TextAlignment>

Label's text alignment can be changed via provided slot

let label = u_lable!{
	text: "Hello".to_owned(),
};

let mut signal = Signal::new();
signal.connect_slot(label.slot_set_text_alignment());

// <...>

// Changes text alignemnt
signal.emit(TextAligment::Center);

Trait Implementations

impl DataProcessor for Label

pub fn process_data(&mut self, _: i64, _: &mut dyn Application)

Will be called by crate::Application time to time

impl Widget for Label

pub fn to_native(
    &mut self,
    widget_generator: &mut dyn WidgetGenerator
) -> Result<NativeWidget, ()>

Generate native widget

pub fn draw(&mut self)

Allows drawing on top of generated NativeWidget