I’m Working on a widget and I made this function to cut down on the amount of code I needed
fn layout_text<'a>(&'a self, text: &'a str, size: f32, font: Option<Font>) -> Text {
Text::new(text)...
}
The problem is my return type Text<>
I don’t care what Renderer
it has I just want to return the widget.
Here is the solution you poor soul in the future
fn layout_text<Renderer>(
text: &str,
size: f32,
font: Option<Font>,
) -> Text<'_, Renderer>
where
Renderer: iced_widget::core::text::Renderer,
Renderer::Theme: iced_widget::text::StyleSheet,
Renderer::Font: From<Font>,
{
Text::<Renderer>::new(text)
.size(size)
.font(font.unwrap_or_default())
.horizontal_alignment(alignment::Horizontal::Center)
.vertical_alignment(alignment::Vertical::Center)
}
1 Like
hecrj
3
Remember that you can always look at the widget::helpers
. There is no magic in the codebase.