Trait patternfly_yew::AsClasses

source · 
pub trait AsClasses {
    fn extend(&self, classes: &mut Classes);

    fn as_classes(&self) -> Classes { ... }
}

Required Methods§

Provided Methods§

Examples found in repository?
src/utils/classes.rs (line 29)
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    fn extend(&self, classes: &mut Classes) {
        for i in self {
            classes.extend(i.as_classes());
        }
    }
More examples
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src/form/group.rs (line 36)
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    fn from(text: &HelperText) -> Self {
        let mut classes = Classes::from("pf-c-helper-text__item");

        classes.extend(text.input_state.as_classes());

        if text.is_dynamic {
            classes.push("pf-m-dynamic");
        }

        html!(
            <div class={classes}>
                if !text.no_icon {
                    <span class="pf-c-helper-text__item-icon">
                        { text.custom_icon.unwrap_or_else(|| text.input_state.icon() )}
                    </span>
                }
                <span class="pf-c-helper-text__item-text"> { &text.message } </span>
            </div>
        )
    }
}

impl From<&str> for HelperText {
    fn from(text: &str) -> Self {
        HelperText {
            input_state: Default::default(),
            custom_icon: None,
            no_icon: true,
            is_dynamic: false,
            message: text.into(),
        }
    }
}

impl From<(&str, InputState)> for HelperText {
    fn from(value: (&str, InputState)) -> Self {
        Self {
            input_state: value.1,
            custom_icon: None,
            no_icon: false,
            is_dynamic: false,
            message: value.0.into(),
        }
    }
}

pub struct FormGroup {}

impl Component for FormGroup {
    type Message = ();
    type Properties = FormGroupProps;

    fn create(_: &Context<Self>) -> Self {
        Self {}
    }

    fn view(&self, ctx: &Context<Self>) -> Html {
        let classes = Classes::from("pf-c-form__group");

        html! {
            <div class={classes}>
                <div class="pf-c-form__group-label">

                    {if !ctx.props().label.is_empty() {
                        html!{
                            <div class="pf-c-form__label">
                                <span class="pf-c-form__label-text">{&ctx.props().label}</span>

                                {if ctx.props().required {
                                    html!{
                                        <span class="pf-c-form__label-required" aria-hidden="true">{"*"}</span>
                                    }
                                } else {
                                    html!{}
                                }}

                            </div>
                        }
                    } else {
                        html!{}
                    }}
                </div>

                <div class="pf-c-form__group-control">
                    { for ctx.props().children.iter() }
                    if let Some(text) = &ctx.props().helper_text {
                        { FormGroupHelpText(text) }
                    }
                </div>
            </div>
        }
    }
}

pub struct FormGroupHelpText<'a>(&'a HelperText);

impl<'a> FormGroupHelpText<'a> {}

impl<'a> From<FormGroupHelpText<'a>> for VNode {
    fn from(text: FormGroupHelpText<'a>) -> Self {
        let mut classes = Classes::from_iter(&["pf-c-form__helper-text".to_string()]);

        classes.extend(text.0.input_state.as_classes());

        let icon = match text.0.no_icon {
            true => None,
            false => Some(
                text.0
                    .custom_icon
                    .unwrap_or_else(|| text.0.input_state.icon()),
            ),
        };

        html!(
            <p
                class={classes}
                aria-live="polite"
            >
                if let Some(icon) = icon {
                    <span class="pf-c-form__helper-text-icon">
                        { icon }
                    </span>
                }
                { &text.0.message }
            </p>
        )
    }
src/table/mod.rs (line 287)
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    fn render_expandable_entry(
        &self,
        ctx: &Context<Self>,
        entry: &TableModelEntry<M::Item>,
    ) -> Html {
        let expanded = entry.expanded;
        let idx = entry.index;

        let onclick = match expanded {
            true => ctx.link().callback(move |_: MouseEvent| Msg::Collapse(idx)),
            false => ctx.link().callback(move |_: MouseEvent| Msg::Expand(idx)),
        };

        let mut classes = Classes::from("pf-c-button");
        classes.push("pf-m-plain");
        if expanded {
            classes.push("pf-m-expanded");
        }

        let aria_expanded = match expanded {
            true => "true",
            false => "false",
        };

        let mut expanded_class = Classes::new();
        if expanded {
            expanded_class.push("pf-m-expanded");
        }

        let mut cols = ctx
            .props()
            .header
            .as_ref()
            .map_or(0, |header| header.props.children.len())
            + 1;

        let mut cells: Vec<Html> = Vec::with_capacity(cols);

        if !entry
            .value
            .is_full_width_details()
            .unwrap_or(ctx.props().full_width_details)
        {
            cells.push(html! {<td></td>});
            cols -= 1;
        }

        for cell in entry.value.render_details() {
            let mut classes = Classes::new();
            classes.extend(cell.modifiers.as_classes());
            cells.push(html! {
                <td class={classes} role="cell" colspan={cell.cols.to_string()}>
                    <div class="pf-c-table__expandable-row-content">
                        { cell.content }
                    </div>
                </td>
            });
            if cols > cell.cols {
                cols -= cell.cols;
            } else {
                cols = 0;
            }
            if cols == 0 {
                break;
            }
        }

        if cols > 0 {
            cells.push(html! {
                <td colspan={cols.to_string()}></td>
            });
        }

        let mut tr_classes = classes!("pf-c-table__expandable-row");
        tr_classes.extend(expanded_class.clone());

        return html! {
            <tbody role="rowgroup" class={expanded_class}>
                <tr role="row">
                    <td class="pf-c-table__toggle" role="cell">
                        <button class={classes} onclick={onclick} aria-expanded={aria_expanded}>
                            <div class="pf-c-table__toggle_icon">
                                { if expanded { Icon::AngleDown } else { Icon::AngleRight }}
                            </div>
                        </button>
                    </td>

                    { self.render_row(ctx, &entry.value) }
                </tr>

                <tr class={tr_classes} role="row">
                    { cells }
                </tr>
            </tbody>
        };
    }

Implementations on Foreign Types§

Implementors§