Struct PopupWindow 

pub struct PopupWindow {
    pub popup_id: NonZeroU32,
    pub location: PopupWindowLocation,
    pub component: ItemTreeRc,
    pub close_policy: PopupClosePolicy,
    pub parent_item: ItemWeak,
    pub window_kind: WindowKind,
    /* private fields */
}

This structure defines a graphical element that is designed to pop up from the surrounding UI content, for example to show a context menu.

Fields

popup_id: NonZeroU32

The ID of the associated popup.

location: PopupWindowLocation

The location defines where the pop up is rendered.

component: ItemTreeRc

The component that is responsible for providing the popup content.

close_policy: PopupClosePolicy

Defines the close behavior of the popup.

parent_item: ItemWeak

The item from where the Popup was invoked from

window_kind: WindowKind

Overlay tooltip: no focus steal, unclamped placement, skipped in main mouse routing. Context / popup menu: participates in menu-chain hit testing and cascading close.

Trait Implementations

impl Drop for PopupWindow

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.