Struct LocalCopiesDialog 

pub struct LocalCopiesDialog { /* private fields */ }

Offers the copies of a chart’s drawings that “Keep both” in a StorageConflictDialog kept (ConflictChoice::KeepLocalCopy), for the symbol the chart shows: load one, which replaces the drawings on the chart as one step that undo reverts, or discard one once the user confirms. Open it with Self::open, from a menu or after a copy was kept, and call Self::show every frame. The chart needs storage, set with Chart::set_storage.

if menu {
    copies.open(chart);
}
copies.show(ctx, chart);

Implementations

impl LocalCopiesDialog

pub fn open(&mut self, chart: &mut Chart)

Opens the dialog and asks chart’s storage for the kept copies of its symbol’s drawings.

pub fn is_open(&self) -> bool

Whether the dialog is shown.

pub fn show(&mut self, ctx: &Context, chart: &mut Chart)

Shows the dialog while it is open; call it every frame. Loading a copy closes it, and failures are reported through Chart::take_storage_error.

Trait Implementations

impl Debug for LocalCopiesDialog

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

Formats the value using the given formatter.

impl Default for LocalCopiesDialog

fn default() -> LocalCopiesDialog

Returns the “default value” for a type.