Struct PopupManager 

pub struct PopupManager { /* private fields */ }

Manager for popups - can show multiple popups with z-ordering

Implementations

impl PopupManager

pub fn new() -> Self

pub fn show(&mut self, popup: Popup)

Show a popup (adds to top of stack)

pub fn show_or_replace(&mut self, popup: Popup)

Show a popup, replacing any existing popup of the same kind. If a popup with the same PopupKind already exists in the stack, it is replaced in-place. Otherwise the new popup is pushed on top.

pub fn hide(&mut self) -> Option<Popup>

Hide the topmost popup

pub fn clear(&mut self)

Clear all popups

pub fn top(&self) -> Option<&Popup>

Get the topmost popup

pub fn top_mut(&mut self) -> Option<&mut Popup>

Get mutable reference to topmost popup

pub fn get(&self, index: usize) -> Option<&Popup>

Get reference to popup by index

pub fn get_mut(&mut self, index: usize) -> Option<&mut Popup>

Get mutable reference to popup by index

pub fn is_visible(&self) -> bool

Check if any popups are visible

pub fn is_completion_popup(&self) -> bool

Check if the topmost popup is a completion popup (supports type-to-filter)

pub fn is_hover_popup(&self) -> bool

Check if the topmost popup is a hover popup

pub fn is_action_popup(&self) -> bool

Check if the topmost popup is an action popup

pub fn all(&self) -> &[Popup]

Get all popups (for rendering)

pub fn dismiss_transient(&mut self) -> bool

Dismiss transient popups if present at the top. These popups should be dismissed when the buffer loses focus. Returns true if a popup was dismissed.

Trait Implementations

impl Clone for PopupManager

fn clone(&self) -> PopupManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PopupManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PopupManager

fn default() -> Self

Returns the “default value” for a type.

impl InputHandler for PopupManager

fn handle_key_event( &mut self, event: &KeyEvent, ctx: &mut InputContext, ) -> InputResult

Handle a key event. Returns whether the event was consumed.

fn is_modal(&self) -> bool

Whether this handler is modal (consumes all unhandled input).

fn focused_child(&self) -> Option<&dyn InputHandler>

Get the currently focused child handler, if any.

fn focused_child_mut(&mut self) -> Option<&mut dyn InputHandler>

Get the currently focused child handler mutably, if any.

fn dispatch_input( &mut self, event: &KeyEvent, ctx: &mut InputContext, ) -> InputResult

Dispatch input through this handler and its children. This is the main entry point - it handles the bubble-up logic.