Struct pushrod::widget::box_widget::BoxWidget

pub struct BoxWidget { /* fields omitted */ }

This is the BoxWidget, which contains a top-level widget for display, overriding the draw method to draw the base widget and the border for this box.

Methods

impl BoxWidget

Implementation of the constructor for the BaseWidget. Creates a new base widget that can be positioned anywhere on the screen.

pub fn new() -> Self

pub fn set_border_color(&mut self, color: Color)

Sets the border color for this widget.

pub fn get_border_color(&mut self) -> Color

Retrieves the border color of this widget. Defaults to black color [0.0, 0.0, 0.0, 1.0] if not set.

pub fn set_border_thickness(&mut self, thickness: u8)

Sets the thickness of the border for this widget.

pub fn get_border_thickness(&mut self) -> u8

Retrieves the border thickness of this widget. Defaults to 1 if not set.

pub fn set_border(&mut self, color: Color, thickness: u8)

Helper function that sets both the color of the border and the thickness at the same time.

Trait Implementations

impl Widget for BoxWidget

Implementation of the BoxWidget object with the Widget traits implemented. This implementation is similar to the BaseWidget, but incorporates a drawable box inside the widget. Base widget is the BaseWidget.

This is basically just a box with a fill color. Use this to draw other things like buttons, text widgets, and so on, if you need anything with a drawable border.

Example usage:

   let mut box_widget = BoxWidget::new();

   box_widget.set_origin(100, 100);
   box_widget.set_size(200, 200);
   box_widget.set_color([0.5, 0.5, 0.5, 1.0]);
   box_widget.set_border_color([0.0, 0.0, 0.0, 1.0]);
   box_widget.set_border_thickness(3);

   // (OR)

   box_widget.set_border([0.0, 0.0, 0.0, 1.0], 3);

fn config(&mut self) -> &mut Configurable

Retrieves the configuration HashMap that stores the configuration list of settings for this widget.

fn set_origin(&mut self, x: i32, y: i32)

Sets the Point of origin for this widget and the base widget, given the X and Y coordinates. Invalidates the widget afterward.

fn set_size(&mut self, w: i32, h: i32)

Sets the Size for this widget and the base widget, given width and height. Invalidates the widget afterward.

fn set_color(&mut self, color: Color)

Sets the color for this widget. Invalidates the widget afterward.

fn get_color(&mut self) -> Color

Retrieves the color of this widget. Defaults to white color [1.0; 4] if not set.

fn mouse_entered(&mut self, widget_id: i32)

Called when a mouse enters the bounds of the widget. Includes the widget ID.

fn mouse_exited(&mut self, widget_id: i32)

Called when a mouse exits the bounds of the widget. Includes the widget ID.

fn mouse_scrolled(&mut self, widget_id: i32, point: Point)

Called when a scroll event is called within the bounds of the widget. Includes the widget ID.

fn draw(&mut self, context: Context, graphics: &mut GlGraphics)

Draws the contents of the widget in this order:

• Base widget first
• Box graphic for the specified width

fn invalidate(&mut self)

Indicates that a widget needs to be redrawn/refreshed.

fn clear_invalidate(&mut self)

Clears the invalidation flag.

fn is_invalidated(&mut self) -> bool

Checks to see whether or not the widget needs to be redrawn/refreshed.

fn get_origin(&mut self) -> Point

Retrieves the Point of origin for this object. Defaults to origin (0, 0) if not set.

fn get_size(&mut self) -> Size

Retrieves the Size bounds for this widget. Defaults to size (0, 0) if not set.