Class: MG::List

Inherits:

Scroll

• Object
• Node
• Widget
• Layout
• Scroll
• MG::List

show all

Defined in:

motion-game

Properties (collapse)

• - (Float) items_margin

  The margin between items in the list.

Attributes inherited from Scroll

#direction, #inner_container, #inner_size

Attributes inherited from Layout

#background_color, #clipping?, #type

Attributes inherited from Widget

#enabled?, #highlighted?

Attributes inherited from Node

#alpha, #anchor_point, #color, #name, #position, #rotation, #scale, #size, #visible?, #z_index

Constructors (collapse)

• - (List) initialize constructor

  Creates a new List widget.

Managing Items (collapse)

• - (List) add_item(widget)

  Adds a new item to the end of the list.

• - (List) clear_items

  Removes all items in the list.

• - (List) delete_item(index)

  Deletes the item at the given index.

• - (List) insert_item(index, widget)

  Inserts a new item at the given index in the list.

• - (Widget) item_at(index)

  Retrieves the item at the given index.

Selection (collapse)

• - (List) on_selection {|Integer| ... }

  Configures a block to be called when an item is selected in the list view.

• - (Integer) selected_item

  The index of the currently selected item.

Methods inherited from Widget

#on_touch

Methods inherited from Node

#add, #children, #clear, #delete, #delete_from_parent, #intersects?, #parent

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# File 'motion-game', line 833

def initialize; end

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# File 'motion-game', line 879

def items_margin
  @items_margin
end

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# File 'motion-game', line 841

def add_item(widget); end

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# File 'motion-game', line 861

def clear_items; end

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# File 'motion-game', line 857

def delete_item(index); end

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# File 'motion-game', line 847

def insert_item(index, widget); end

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# File 'motion-game', line 852

def item_at(index); end

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# File 'motion-game', line 870

def on_selection; end

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# File 'motion-game', line 873

def selected_item; end