Struct zng_app::widget::node::Z_INDEX

pub struct Z_INDEX;

Expand description

Access to widget z-index in a parent PanelList.

Implementations§

impl Z_INDEX

pub fn get(&self) -> ZIndex

Gets the index set on the WIDGET.

Returns DEFAULT if the node is not a widget.

pub fn get_wgt(&self, widget: &mut impl UiNode) -> ZIndex

Gets the index set on the widget.

Returns DEFAULT if the node is not a widget.

pub fn set(&self, index: ZIndex) -> bool

Try set the z-index in the current WIDGET.

Returns if z-index can be set on the widget, this is only true if the current WIDGET is a direct child of a panel widget that supports z-index.

This must be called on node init and update only, always returns false if called during other node operations.

Auto Trait Implementations§

impl Freeze for Z_INDEX

impl RefUnwindSafe for Z_INDEX

impl Send for Z_INDEX

impl Sync for Z_INDEX

impl Unpin for Z_INDEX

impl UnwindSafe for Z_INDEX

Blanket Implementations§

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