From: Dominik Csapak <d.csapak@proxmox.com>
To: yew-devel@lists.proxmox.com
Subject: Re: [PATCH yew-widget-toolkit v3] widget: add 'div', 'span' and 'italic' helper functions
Date: Tue, 7 Apr 2026 15:13:26 +0200 [thread overview]
Message-ID: <810066b0-7803-4eb5-9146-84847a6d8e6c@proxmox.com> (raw)
In-Reply-To: <20260407130919.3451837-1-d.csapak@proxmox.com>
ah, missed inserting the changelog, so here it is:
changes from v2:
* use standalone functions instead of macro
* add span/italic too for convenience
* make container mod public
On 4/7/26 3:08 PM, Dominik Csapak wrote:
> these are just a simple wrapper around the `Container` widget, but it's
> very useful in situations where bare strings are used in a flex layout,
> since e.g. a `Row` with multiple children that are all strings won't get
> a proper flex layout (since they're not elements)
>
> So instead of writing
> ```
> Row::new()
> .with_child(Container::new().with_child("Text1"))
> .with_child(Container::new().with_child("Text2"))
> ```
>
> one can now write
> ```
> Row::new()
> .with_child(div("Text1"))
> .with_child(div("Text2"))
> ```
>
> which is much shorter and more readable.
>
> In addition to the `div` helper also add a `span` and `italic` helper,
> which correspond to the `<span>` and `<i>` tag respectively.
>
> We have to use the ContainerBuilder trait in the individual functions,
> since a global import in this file here would conflict with the
> `Properties` derive macro.
>
> To expose these functions, simply make the 'container' module public.
>
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
> src/widget/container.rs | 24 ++++++++++++++++++++++++
> src/widget/mod.rs | 2 +-
> 2 files changed, 25 insertions(+), 1 deletion(-)
>
> diff --git a/src/widget/container.rs b/src/widget/container.rs
> index 23d637b..0f5e9b5 100644
> --- a/src/widget/container.rs
> +++ b/src/widget/container.rs
> @@ -57,3 +57,27 @@ impl IntoVTag for Container {
> )
> }
> }
> +
> +/// Helper function to create a `<div>` element with a single child.
> +///
> +/// It's the same as `Container::new().with_child(comp)`
> +pub fn div(comp: impl Into<Html>) -> Container {
> + use crate::props::ContainerBuilder;
> + Container::new().with_child(comp)
> +}
> +
> +/// Helper function to create a `<span>` element with a single child.
> +///
> +/// It's the same as `Container::from_tag("span").with_child(comp)`
> +pub fn span(comp: impl Into<Html>) -> Container {
> + use crate::props::ContainerBuilder;
> + Container::from_tag("span").with_child(comp)
> +}
> +
> +/// Helper function to create an `<i>` element with a single child.
> +///
> +/// It's the same as `Container::from_tag("i").with_child(comp)`
> +pub fn italic(comp: impl Into<Html>) -> Container {
> + use crate::props::ContainerBuilder;
> + Container::from_tag("i").with_child(comp)
> +}
> diff --git a/src/widget/mod.rs b/src/widget/mod.rs
> index 0df2cbf..ff3234a 100644
> --- a/src/widget/mod.rs
> +++ b/src/widget/mod.rs
> @@ -31,7 +31,7 @@ pub use catalog_loader::PwtCatalogLoader;
> mod column;
> pub use column::Column;
>
> -mod container;
> +pub mod container;
> pub use container::Container;
>
> mod confirm_dialog;
next prev parent reply other threads:[~2026-04-07 13:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-07 13:09 Dominik Csapak
2026-04-07 13:13 ` Dominik Csapak [this message]
2026-04-07 15:05 ` Shannon Sterz
2026-04-08 7:12 ` Dominik Csapak
2026-04-08 7:56 ` Shannon Sterz
2026-04-08 8:58 ` Robert Obkircher
2026-04-08 9:44 ` Dominik Csapak
2026-04-07 17:26 ` Dietmar Maurer
2026-04-08 10:56 ` superseded: " Dominik Csapak
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