Info
I have a function that returns an iced element to be used as a view. It works fine with one exception. I want a thin black line, via a horizontal rule, but am unable to figure out how to apply a style. The error message is "closure is expected to take 1 argument but it takes 2". In the code I have a working version, not styled i.e. not black, and a commented out section where I have attempted unsuccessfully to apply a style. Any input will be appreciated.
pub fn get_update_db_view(rec_read: u64, rec_inserted: u64) -> iced::Element<'static, Message> {
let column_widget = widget::column![
widget::Container::new(
widget::Button::new(widget::text("Home").size(15.0))
.on_press(Message::GoToHomeScreen)
.style(|_, _| widget::button::Style {
background: None,
text_color: color!(0x0000FF).into(),
border: Border {
color: color!(0x000000).into(),
width: 0.0,
radius: iced::border::Radius::new(0.0),
},
..Default::default()
})
)
.height(Length::FillPortion(1))
.width(Length::Fill)
.align_x(iced::alignment::Horizontal::Right)
.align_y(iced::alignment::Vertical::Top),
widget::Container::new(widget::text("Update Database").size(30.0))
.height(Length::FillPortion(1))
.width(Length::Fill)
.align_x(iced::alignment::Horizontal::Center)
.align_y(iced::alignment::Vertical::Center),
widget::Container::new(widget::rule::horizontal(1))
.width(Length::Fill)
.height(Length::FillPortion(1)),
// widget::Container::new(
// widget::rule::horizontal(1)
// // closure is expected to take one argument by it takes two
// .style(|_, _| widget::rule::Style {
// color: color!(0x0000FF).into(),
// radius: iced::border::Radius::new(0.0),
// fill_mode: widget::rule::FillMode::Full,
// snap: false,
// },
// ) // end of rule style
// ) // end of container
// .width(Length::Fill)
// .height(Length::FillPortion(1)),
widget::Container::new(
widget::row![
widget::column![
widget::Container::new(widget::text("Records Read:").size(20.0))
.width(Length::Fill)
.align_x(Horizontal::Right),
widget::Container::new(
widget::text("Records Inserted:").size(20.0)
)
.width(Length::Fill)
.align_x(Horizontal::Right),
]
.width(Length::FillPortion(1))
.spacing(15),
widget::column![
widget::Container::new(
widget::text(rec_read.to_string()).size(20.0)
)
.padding(iced::padding::left(10)),
widget::Container::new(
widget::text(rec_inserted.to_string()).size(20.0)
)
.padding(iced::padding::left(10)),
]
.width(Length::FillPortion(1))
.spacing(15),
]
.width(Length::Fill) // .spacing(20) // width of row
)
.height(Length::FillPortion(2))
.padding(iced::padding::bottom(30))
.align_y(iced::alignment::Vertical::Center), // height of container
widget::Container::new(
widget::row![
widget::Container::new(
widget::Button::new(
widget::text("Update").size(25.0)
)
.on_press(Message::UpdateDataBase)
.style(|_, _| widget::button::Style {
background: None,
text_color: color!(0x0000FF).into(),
border: Border {
color: color!(0x000000).into(),
width: 0.0,
radius: iced::border::Radius::new(0.0),
}, // end of border style
..Default::default()
} // end of widget::button::style
) // end of button widget
), // end of inner container
] // end of row
) // end of outer container
.height(Length::FillPortion(3))
.width(Length::Fill)
.padding(iced::padding::bottom(80))
.align_x(iced::alignment::Horizontal::Center)
.align_y(iced::alignment::Vertical::Center),
]; // end of column
let my_container: widget::Container<'_, Message> =
widget::Container::new(column_widget)
.width(Length::Fill)
.height(Length::Fill)
.style(crate::utils::styles::container_style);
my_container.into()
}
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