Struct DockNode 

pub struct DockNode<'ui> { /* private fields */ }

Opaque reference to an ImGui dock node, valid for the duration of the current frame.

This wraps a raw ImGuiDockNode* and exposes a few read-only queries. Instances are created via DockBuilder::node() / DockBuilder::central_node() with a lifetime tied to a Ui reference.

Implementations

impl<'ui> DockNode<'ui>

pub fn is_central(&self) -> bool

Returns true if this node is the central node of its hierarchy

pub fn is_dock_space(&self) -> bool

Returns true if this node is a dock space

pub fn is_empty(&self) -> bool

Returns true if this node is empty (no windows)

pub fn is_split(&self) -> bool

Returns true if this node is a split node

pub fn is_root(&self) -> bool

Returns true if this node is the root of its dock tree

pub fn is_floating(&self) -> bool

Returns true if this node is a floating node

pub fn is_hidden_tab_bar(&self) -> bool

Returns true if this node has its tab bar hidden

pub fn is_no_tab_bar(&self) -> bool

Returns true if this node has no tab bar

pub fn is_leaf(&self) -> bool

Returns true if this node is a leaf node

pub fn depth(&self) -> i32

Returns the depth of this node within the dock tree

pub fn window_menu_button_id(&self) -> ImGuiID

Returns the menu button ID for this node

pub fn root<'a>(&self, _ui: &'a Ui) -> Option<DockNode<'a>>

Returns the root node of this dock tree

pub fn is_in_hierarchy_of(&self, parent: &DockNode<'_>) -> bool

Returns true if self is in the hierarchy of parent

pub fn rect(&self) -> NodeRect

Returns the rectangle of this dock node in screen coordinates.