Family - Themer

This page unifies related iced::widget APIs for the Themer family.

# API surfaces

• Constructor: iced::widget::themer
• Element: iced::widget::Themer

# Surface summaries

# Constructor

A widget that applies any Theme to its contents.

# Element

A widget that applies any Theme to its contents.

# Verified constructor signature

pub fn themer<'a, Message, Theme, Renderer>(
    theme: Option<Theme>,
    content: impl Into<Element<'a, Message, Theme, Renderer>>,
) -> Themer<'a, Message, Theme, Renderer>
where
    Theme: Base,
    Renderer: Renderer,

# Verified element declaration

pub struct Themer<'a, Message, Theme, Renderer = Renderer<Renderer, Renderer>>
where
    Renderer: Renderer,{ /* private fields */ }

# Example References

• TODO(api-verify): add canonical example mapping for this item.

# Related

• Families
• Modules
• Constructors
• Elements

# Use this when...

• You want one page that links module, constructor, and element surfaces.
• You are deciding which API surface to start from.
• You need a practical map for this widget domain.

# Minimal example

// Typical flow:
// 1) Start with constructor usage.
// 2) Move to module docs for style/state details.
// 3) Use element docs for type-level control.

# How it works

Family pages connect related docs so you do not miss capabilities that are split across constructor/module/element pages.

# Common patterns

// Build with constructor APIs first,
// then refine behavior/styles through related module and element docs.

# Gotchas / tips

• Family routes normalize naming; module/function/struct names may differ slightly.
• Prefer this page as your entrypoint when learning unfamiliar widgets.
• Follow example references here before inventing integration patterns.