Struct pushrod_widgets::system_widgets::group_box_widget::GroupBoxWidget

pub struct GroupBoxWidget { /* fields omitted */ }

Base Widget.

Trait Implementations

impl Default for GroupBoxWidget

fn default() -> GroupBoxWidget

Returns the "default value" for a type.

impl Widget for GroupBoxWidget

Implementation for drawing a GroupBoxWidget, with the Widget trait objects applied.

fn properties(&mut self) -> &mut WidgetProperties

This provides access to the WidgetProperties set for a Widget. These must be defined in the structure of the Widget, as they allow for direct manipulation of the properties.

fn draw(
    &mut self,
    c: &mut Canvas<Window>,
    t: &mut TextureCache
) -> Option<&Texture>

This is a BaseWidget that is used as a standard blank Widget.

• PROPERTY_MAIN_COLOR: the Color of the body of the Widget
• PROPERTY_BORDER_WIDTH: the width of the border to draw
• PROPERTY_BORDER_COLOR: the Color of the border.
• PROPERTY_FONT_COLOR: the color of the font
• PROPERTY_FONT_NAME: full or relative path to the font file to use to render the text
• PROPERTY_FONT_SIZE: the size in points of the font
• PROPERTY_FONT_STYLE: the FontStyle to apply to the font
• PROPERTY_GROUP_BACKGROUND_COLOR: the background color of the group bounding box

fn handle_event(&mut self, _e: PushrodEvent) -> Option<PushrodEvent>

Handles a PushrodEvent sent to the Widget that would also be sent to the application. If any PushrodEvents trigger a custom Widget-based event, this function can intercept the incoming event, and issue one of its own. If the function returns no events, a None can be returned, otherwise a Some(PushrodEvent) should be returned. If this function returns an event, that event will be sent on to the application as soon as it has been generated.

fn invalidate(&mut self)

Set the invalidation key for this Widget, indicating that the TextureCache needs to be redrawn.

fn invalidated(&mut self) -> bool

Flag indicating whether or not the draw method needs to be called for this Widget so that its TextureCache is refreshed.