class

GSDL::UI::Element

Inherits Reference < Object

Instance methods

anchor

Layout Logic (For things like Bottom Bar alignment)

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anchor=(anchor : Anchor)

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apply_anchor!(pw : Int32, ph : Int32)

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background_color

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background_color=(background_color : Color | Nil)

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background_skin

Aesthetics

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background_skin=(background_skin : GSDL::NinePatch | Nil)

Aesthetics

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calculate_global_position

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collect_focusable_elements(elements : Array(Element))

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contains_point?(mx : Int32, my : Int32) : Bool

content_height

content_width

content_x

content_y

draw(draw : Draw)

draw_background(draw : Draw)

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effective_z_index

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find_element_at(mx : Int32, my : Int32) : Element | Nil

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find_highest_container

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find_highest_non_flow_container

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find_root_canvas

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flex

The "Shares" this element takes in a BoxLayout 0 = Fixed/Fit, 1+ = Flex Fill

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flex=(flex : UInt8)

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focusable=(focusable : Bool)

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focusable?

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focused?

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footprint_height

The total horizontal space taken up in the parent

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footprint_width

The total horizontal space taken up in the parent

footprint_x

footprint_y

foreground_color

foreground_color=(foreground_color : Color)

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global_position

Public coordinate API (automatically virtualized when inside a Viewport)

global_x

global_y

height

height=(height : Int32)

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height_fixed?

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hover_cursor

Hover State & Callbacks

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hover_cursor=(hover_cursor : GSDL::SystemCursor | Nil)

Hover State & Callbacks

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hovered=(value : Bool)

hovered?

inner_height

inner_position

inner_width

inner_x

inner_y

is_descendant_of?(other : Element) : Bool

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is_descendant_of_overlay?

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layout!

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margin

The Box Model

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margin=(value : SpacingInput)

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on_focus

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on_hover_enter

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on_hover_enter=(on_hover_enter : Proc(Element, Nil) | Nil)

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on_hover_leave

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on_hover_leave=(on_hover_leave : Proc(Element, Nil) | Nil)

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on_key_down(event : GSDL::Event) : Bool

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on_key_up(event : GSDL::Event) : Bool

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on_mouse_down(event : GSDL::Event) : Bool

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on_mouse_move(event : GSDL::Event) : Bool

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on_mouse_up(event : GSDL::Event) : Bool

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on_mouse_wheel(event : GSDL::Event) : Bool

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on_text_input(event : GSDL::Event) : Bool

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on_unfocus

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padding

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padding=(value : SpacingInput)

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parent

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parent=(parent : Element | Nil)

release_focus

request_focus

reset_layout!

set_layout_height(height : Int32)

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set_layout_width(width : Int32)

style_height

style_width

style_x

style_y

swallows_events=(swallows_events : Bool)

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swallows_events?

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update(dt : Float32)

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visible=(visible : Bool)

Tree Structure

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visible?

Tree Structure

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width

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width=(width : Int32)

width_fixed?

Basic Transform

x=(x : Int32)

y=(y : Int32)

z_index

z_index=(z_index : Int32)

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