Trait ResponseExt 

pub trait ResponseExt {
    // Required methods
    fn on_click(&self, action: impl FnOnce()) -> &Self;
    fn on_double_click(&self, action: impl FnOnce()) -> &Self;
    fn on_triple_click(&self, action: impl FnOnce()) -> &Self;
    fn on_secondary_click(&self, action: impl FnOnce()) -> &Self;
    fn on_middle_click(&self, action: impl FnOnce()) -> &Self;
    fn on_hover(&self, action: impl FnOnce()) -> &Self;
    fn on_hover_start(&self, action: impl FnOnce()) -> &Self;
    fn is_double_clicked(&self) -> bool;
    fn is_middle_clicked(&self) -> bool;
    fn is_secondary_clicked(&self) -> bool;
    fn drag_started(&self) -> bool;
    fn drag_stopped(&self) -> bool;
    fn highlight(&self, ui: &mut Ui) -> &Self;
    fn show_tooltip_on_hover(&self, text: impl Into<String>) -> &Self;
    fn set_cursor_icon(&self, icon: CursorIcon) -> &Self;
}

Extension trait for egui::Response providing convenience methods

Note: Some egui Response methods consume self. For those methods, use the egui Response methods directly rather than these extensions.

Required Methods

fn on_click(&self, action: impl FnOnce()) -> &Self

Handle single-click events (convenience method)

fn on_double_click(&self, action: impl FnOnce()) -> &Self

Handle double-click events

fn on_triple_click(&self, action: impl FnOnce()) -> &Self

Handle triple-click events

fn on_secondary_click(&self, action: impl FnOnce()) -> &Self

Handle secondary click (right-click) events

fn on_middle_click(&self, action: impl FnOnce()) -> &Self

Handle middle click events

fn on_hover(&self, action: impl FnOnce()) -> &Self

Handle hover events

fn on_hover_start(&self, action: impl FnOnce()) -> &Self

Handle hover start (entering hover state)

fn is_double_clicked(&self) -> bool

Check if the response was double-clicked (alias for double_clicked)

fn is_middle_clicked(&self) -> bool

Check if the response was middle-clicked (alias for middle_clicked)

fn is_secondary_clicked(&self) -> bool

Check if the response was secondary-clicked (alias for secondary_clicked)

fn drag_started(&self) -> bool

Check if drag started this frame

fn drag_stopped(&self) -> bool

Check if drag ended this frame

fn highlight(&self, ui: &mut Ui) -> &Self

Highlight the response rect (for debugging or emphasis)

fn show_tooltip_on_hover(&self, text: impl Into<String>) -> &Self

Show a tooltip on hover with the given text

fn set_cursor_icon(&self, icon: CursorIcon) -> &Self

Set cursor icon when hovering over this response

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ResponseExt for Response

fn on_click(&self, action: impl FnOnce()) -> &Self

fn on_double_click(&self, action: impl FnOnce()) -> &Self

fn on_triple_click(&self, action: impl FnOnce()) -> &Self

fn on_secondary_click(&self, action: impl FnOnce()) -> &Self

fn on_middle_click(&self, action: impl FnOnce()) -> &Self

fn on_hover(&self, action: impl FnOnce()) -> &Self

fn on_hover_start(&self, action: impl FnOnce()) -> &Self

fn is_double_clicked(&self) -> bool

fn is_middle_clicked(&self) -> bool

fn is_secondary_clicked(&self) -> bool

fn drag_started(&self) -> bool

fn drag_stopped(&self) -> bool

fn highlight(&self, ui: &mut Ui) -> &Self

fn show_tooltip_on_hover(&self, text: impl Into<String>) -> &Self

fn set_cursor_icon(&self, icon: CursorIcon) -> &Self

Implementors