Struct EdgeDrag 

pub struct EdgeDrag {
    pub edge: WindowEdge,
    pub grabbed: DraggedWindow,
    pub zero_sum_with: Option<DraggedWindow>,
}

An edge drag, from the moment it was pressed.

Fields

edge: WindowEdge

grabbed: DraggedWindow

The window whose edge was grabbed.

zero_sum_with: Option<DraggedWindow>

The window across the seam a Shift+drag trades width with. None for a plain drag, and for a Shift+drag on an outer edge, which has no one to trade with and so pushes like a plain one.

Implementations

impl EdgeDrag

pub fn mode(&self) -> ResizeMode

The mode this drag resizes in.

pub fn resize(&self, travel: f64) -> EdgeResize

The widths and pan for an edge carried travel px rightwards across the strip’s canvas since the press: the pointer’s travel on screen plus whatever the strip has auto-scrolled under it. Taking canvas travel is what keeps the edge under the pointer.

Widths are whole pixels, as a client’s geometry is: the travel is rounded once, here, so from whole-pixel starting widths every width and the pan come out whole and agree exactly, and the fixed edge does not wobble by a rounding.

Trait Implementations

impl Clone for EdgeDrag

fn clone(&self) -> EdgeDrag

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeDrag

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

Formats the value using the given formatter.

impl PartialEq for EdgeDrag

fn eq(&self, other: &EdgeDrag) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for EdgeDrag

impl StructuralPartialEq for EdgeDrag