Struct MetadataTool

pub struct MetadataTool {
    pub windows: Vec<ImageWindow>,
    pub dropped_files: Vec<DroppedFile>,
    pub toasts: Toasts,
}

Fields

windows: Vec<ImageWindow>

dropped_files: Vec<DroppedFile>

toasts: Toasts

Implementations

impl MetadataTool

pub fn new(cc: &CreationContext<'_>) -> Self

Called once before the first frame.

pub fn load_files_or_err(&mut self, ui: &mut Ui)

Trait Implementations

impl App for MetadataTool

fn update(&mut self, ctx: &Context, _frame: &mut Frame)

Called each time the UI needs repainting, which may be many times per second. Put your widgets into a SidePanel, TopPanel, CentralPanel, Window or Area.

fn save(&mut self, _storage: &mut dyn Storage)

Called on shutdown, and perhaps at regular intervals. Allows you to save state.

fn on_close_event(&mut self) -> bool

Called when the user attempts to close the desktop window and/or quit the application.

fn on_exit(&mut self, _gl: Option<&Context>)

Called once on shutdown, after Self::save.

fn auto_save_interval(&self) -> Duration

Time between automatic calls to Self::save

fn max_size_points(&self) -> Vec2

The size limit of the web app canvas.

fn clear_color(&self, _visuals: &Visuals) -> [f32; 4]

Background color values for the app, e.g. what is sent to gl.clearColor.

fn persist_native_window(&self) -> bool

Controls whether or not the native window position and size will be persisted (only if the “persistence” feature is enabled).

fn persist_egui_memory(&self) -> bool

Controls whether or not the egui memory (window positions etc) will be persisted (only if the “persistence” feature is enabled).

fn warm_up_enabled(&self) -> bool

If true a warm-up call to Self::update will be issued where ctx.memory(|mem| mem.everything_is_visible()) will be set to true.

fn post_rendering(&mut self, _window_size_px: [u32; 2], _frame: &Frame)

Called each time after the rendering the UI.

impl Default for MetadataTool

fn default() -> MetadataTool

Returns the “default value” for a type.