Struct osm_viewer::viewer::MinimapController

struct MinimapController;

Trait Implementations

impl MinimapControls<SimpleApp<()>> for MinimapController

fn has_zorder(&self, _: &SimpleApp<()>) -> bool

Should the user be able to control the z-order visible? The control is only present when zoomed in, placed beneath the zoom column.

fn make_legend(&self, _: &mut EventCtx<'_>, _: &SimpleApp<()>) -> Widget

A row beneath the minimap in the zoomed view, usually used as a legend for things on the minimap.

fn has_layer(&self, &A) -> bool

Is there some additional layer displayed on the minimap? If this changes, the panel gets recalculated.

fn draw_extra(&self, &mut GfxCtx<'_>, &A)

Draw extra stuff on the minimap, just pulling from the app.

fn make_unzoomed_panel(&self, ctx: &mut EventCtx<'_>, &A) -> Panel

When unzoomed, display this panel. By default, no controls when unzoomed.

fn make_zoomed_side_panel(&self, &mut EventCtx<'_>, &A) -> Widget

Controls to be placed to the left to the zoomed-in panel

fn panel_clicked(
    &self,
    &mut EventCtx<'_>,
    &mut A,
    &str
) -> Option<Transition<A>>

If a button is clicked that was produced by some method in this trait, respond to it here.

fn panel_changed(&self, &mut EventCtx<'_>, &mut A, &Panel)

Called for Outcome::Changed on the panel.