Struct conrod::EnvelopeEditor

pub struct EnvelopeEditor<'a, E: 'a, F> where E: EnvelopePoint {
    // some fields omitted
}

Used for editing a series of 2D Points on a cartesian (X, Y) plane within some given range.

Useful for things such as oscillator/automation envelopes or any value series represented periodically.

Methods

impl<'a, E, F> EnvelopeEditor<'a, E, F> where E: EnvelopePoint

fn point_radius(self, radius: f64) -> EnvelopeEditor<'a, E, F>

Set the radius of the envelope point circle.

fn line_thickness(self, width: f64) -> EnvelopeEditor<'a, E, F>

Set the width of the envelope lines.

fn value_font_size(self, size: FontSize) -> EnvelopeEditor<'a, E, F>

Set the font size for the displayed values.

fn skew_y(self, skew: f32) -> EnvelopeEditor<'a, E, F>

Set the value skewing for the envelope's y-axis. This is useful for displaying exponential ranges such as frequency.

fn new(env: &'a mut Vec<E>, min_x: E::X, max_x: E::X, min_y: E::Y, max_y: E::Y) -> EnvelopeEditor<'a, E, F>

Construct an EnvelopeEditor widget.

fn react(self, reaction: F) -> EnvelopeEditor<'a, E, F>

Set the reaction for the EnvelopeEditor.

fn enabled(self, flag: bool) -> Self

If true, will allow user inputs. If false, will disallow user inputs.

Trait Implementations

impl<'a, E, F> Widget for EnvelopeEditor<'a, E, F> where E: EnvelopePoint, E::X: Any, E::Y: Any, F: FnMut(&mut Vec<E>, usize)

type State = State<E>

State to be stored within the Uis widget cache.

type Style = Style

Styling used by the widget to draw its graphics.

fn common(&self) -> &CommonBuilder

Return a reference to a CommonBuilder struct owned by the Widget. This method allows us to do a blanket impl of Positionable and Sizeable for T: Widget.

fn common_mut(&mut self) -> &mut CommonBuilder

Return a mutable reference to a CommonBuilder struct owned by the Widget. This method allows us to do a blanket impl of Positionable and Sizeable for T: Widget.

fn unique_kind(&self) -> Kind

Return the kind of the widget as a &'static str.

fn init_state(&self) -> State<E>

Return the initial State of the Widget.

fn style(&self) -> Style

Return the styling of the widget.

fn default_x_dimension<C: CharacterCache>(&self, ui: &Ui<C>) -> Dimension

The default width for the Widget.

fn default_y_dimension<C: CharacterCache>(&self, ui: &Ui<C>) -> Dimension

The default height of the widget.

fn update<C: CharacterCache>(self, args: UpdateArgs<Self, C>)

Update the state of the EnvelopeEditor's cached state.

fn default_x_position<C: CharacterCache>(&self, ui: &Ui<C>) -> Position

The default Position for the widget along the x axis.

fn default_y_position<C: CharacterCache>(&self, ui: &Ui<C>) -> Position

The default Position for the widget along the y axis.

fn drag_area(&self, _dim: Dimensions, _style: &Self::Style, _theme: &Theme) -> Option<Rect>

If the widget is draggable, implement this method and return the position an dimensions of the draggable space. The position should be relative to the center of the widget.

fn kid_area<C: CharacterCache>(&self, args: KidAreaArgs<Self, C>) -> KidArea

The area on which child widgets will be placed when using the Place Position methods.

fn parent<I: Into<Index>>(self, parent_idx: I) -> Self

Set the parent widget for this Widget by passing the WidgetId of the parent.

fn no_parent(self) -> Self

Specify that this widget has no parent widgets.

fn picking_passthrough(self, passthrough: bool) -> Self

Whether or not the widget should be considered when picking the topmost widget at a position.

fn place_on_kid_area(self, b: bool) -> Self

Set whether or not the Widget should be placed on the kid_area.

fn graphics_for<I: Into<Index>>(self, idx: I) -> Self

Indicates that the Widget is used as a non-interactive graphical element for some other widget.

fn floating(self, is_floating: bool) -> Self

Set whether or not the widget is floating (the default is false). A typical example of a floating widget would be a pop-up or alert window.

fn scrolling(self, scrollable: bool) -> Self

Set whether or not the widget's KidArea is scrollable (the default is false). If a widget is scrollable and it has children widgets that fall outside of its KidArea, the KidArea will become scrollable.

fn vertical_scrolling(self, scrollable: bool) -> Self

Set whether or not the widget's KidArea is scrollable (the default is false). If a widget is scrollable and it has children widgets that fall outside of its KidArea, the KidArea will become scrollable.

fn horizontal_scrolling(self, scrollable: bool) -> Self

Set whether or not the widget's KidArea is scrollable (the default is false). If a widget is scrollable and it has children widgets that fall outside of its KidArea, the KidArea will become scrollable.

fn set<I, U>(self, idx: I, ui: &mut U) where I: Into<Index>, U: UiRefMut

Note: There should be no need to override this method.

impl<'a, E, F> Colorable for EnvelopeEditor<'a, E, F> where E: EnvelopePoint

fn color(self, color: Color) -> Self

Set the color of the widget.

fn rgba(self, r: f32, g: f32, b: f32, a: f32) -> Self

Set the color of the widget from rgba values.

fn rgb(self, r: f32, g: f32, b: f32) -> Self

Set the color of the widget from rgb values.

fn hsla(self, h: f32, s: f32, l: f32, a: f32) -> Self

Set the color of the widget from hsla values.

fn hsl(self, h: f32, s: f32, l: f32) -> Self

Set the color of the widget from hsl values.

impl<'a, E, F> Frameable for EnvelopeEditor<'a, E, F> where E: EnvelopePoint

fn frame(self, width: f64) -> Self

Set the width of the widget's frame.

fn frame_color(self, color: Color) -> Self

Set the color of the widget's frame.

fn frame_rgba(self, r: f32, g: f32, b: f32, a: f32) -> Self

Set the color of the widget's frame with rgba values.

fn frame_rgb(self, r: f32, g: f32, b: f32) -> Self

Set the color of the widget's frame with rgb values.

fn frame_hsla(self, h: f32, s: f32, l: f32, a: f32) -> Self

Set the color of the widget's frame with hsla values.

fn frame_hsl(self, h: f32, s: f32, l: f32) -> Self

Set the color of the widget's frame with hsl values.

impl<'a, E, F> Labelable<'a> for EnvelopeEditor<'a, E, F> where E: EnvelopePoint

fn label(self, text: &'a str) -> Self

Set the label for the widget.

fn label_color(self, color: Color) -> Self

Set the color of the widget's label.

fn label_font_size(self, size: FontSize) -> Self

Set the font size for the widget's label.

fn label_rgba(self, r: f32, g: f32, b: f32, a: f32) -> Self

Set the color of the widget's label from rgba values.

fn label_rgb(self, r: f32, g: f32, b: f32) -> Self

Set the color of the widget's label from rgb values.

fn label_hsla(self, h: f32, s: f32, l: f32, a: f32) -> Self

Set the color of the widget's label from hsla values.

fn label_hsl(self, h: f32, s: f32, l: f32) -> Self

Set the color of the widget's label from hsl values.

fn small_font<C>(self, ui: &Ui<C>) -> Self

Set a "small" font size for the widget's label.

fn medium_font<C>(self, ui: &Ui<C>) -> Self

Set a "medium" font size for the widget's label.

fn large_font<C>(self, ui: &Ui<C>) -> Self

Set a "large" font size for the widget's label.