Class: Nuklear::UI::Window

Inherits:
Base
  • Object
show all
Includes:
Container
Defined in:
lib/nuklear/ui/window.rb

Direct Known Subclasses

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Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Container

#<<, #commands, #find, #layout_row_dynamic, #method_missing, #run_command, #run_commands, #traverse, #ui_checkbox, #ui_color_picker, #ui_combo, #ui_edit_focus, #ui_edit_string, #ui_layout_row_begin, #ui_layout_row_dynamic, #ui_layout_row_push, #ui_layout_row_static, #ui_layout_row_template_begin, #ui_layout_row_template_dynamic, #ui_layout_row_template_end, #ui_layout_row_template_static, #ui_layout_row_template_variable, #ui_layout_space_begin, #ui_layout_space_end, #ui_layout_space_push, #ui_layout_widget_bounds, #ui_menu_item, #ui_option, #ui_selectable, #ui_window_close

Methods inherited from Base

descendants, #dsl, inherited

Methods included from Enableable

#disable, #disabled=, #disabled?, #enable, #enabled?

Methods included from Events

#event_listeners_for, #on, #trigger

Constructor Details

#initialize(title, id: object_id.to_s, left:, top:, width:, height:, flags: 0, border: nil, movable: nil, scalable: nil, closable: nil, minimizable: nil, no_scrollbar: nil, titlebar: nil, scroll_auto_hide: nil, background: nil, scale_left: nil, no_input: nil, enabled: true) ⇒ Window

Returns a new instance of Window.



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# File 'lib/nuklear/ui/window.rb', line 10

def initialize(title, id: object_id.to_s, left:, top:, width:, height:, flags: 0,
               border: nil, movable: nil, scalable: nil, closable: nil,
               minimizable: nil, no_scrollbar: nil, titlebar: nil,
               scroll_auto_hide: nil, background: nil, scale_left: nil,
               no_input: nil, enabled: true)
  super enabled: enabled

  @title = title
  @id = id
  @left = left
  @top = top
  @width = width
  @height = height
  @flags = Nuklear.parse_flags :window, flags
  @hiding = false
  @last_state = nil
  @content_area = Struct.new(:left, :top, :width, :height).new(left, top, width, height)

  self.border           = border           unless border.nil?
  self.movable          = movable          unless movable.nil?
  self.scalable         = scalable         unless scalable.nil?
  self.closable         = closable         unless closable.nil?
  self.minimizable      = minimizable      unless minimizable.nil?
  self.no_scrollbar     = no_scrollbar     unless no_scrollbar.nil?
  self.titlebar         = titlebar         unless titlebar.nil?
  self.scroll_auto_hide = scroll_auto_hide unless scroll_auto_hide.nil?
  self.background       = background       unless background.nil?
  self.scale_left       = scale_left       unless scale_left.nil?
  self.no_input         = no_input         unless no_input.nil?
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Nuklear::UI::Container

Instance Attribute Details

#content_area ⇒ Object (readonly)

Returns the value of attribute content_area.



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# File 'lib/nuklear/ui/window.rb', line 8

def content_area
  @content_area
end

#flags ⇒ Object

Returns the value of attribute flags.



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# File 'lib/nuklear/ui/window.rb', line 6

def flags
  @flags
end

#height ⇒ Object

Returns the value of attribute height.



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# File 'lib/nuklear/ui/window.rb', line 6

def height
  @height
end

#id ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 137

def id
  @id || title
end

#left ⇒ Object

Returns the value of attribute left.



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# File 'lib/nuklear/ui/window.rb', line 6

def left
  @left
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/nuklear/ui/window.rb', line 6

def title
  @title
end

#top ⇒ Object

Returns the value of attribute top.



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# File 'lib/nuklear/ui/window.rb', line 6

def top
  @top
end

#width ⇒ Object

Returns the value of attribute width.



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# File 'lib/nuklear/ui/window.rb', line 6

def width
  @width
end

Instance Method Details

#background=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 117

def background=(a)
  set_flag Nuklear::NK_WINDOW_BACKGROUND, a
end

#background? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 73

def background?
  check_flag Nuklear::NK_WINDOW_BACKGROUND
end

#border=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 85

def border=(a)
  set_flag Nuklear::NK_WINDOW_BORDER, a
end

#border? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 41

def border?
  check_flag Nuklear::NK_WINDOW_BORDER
end

#check_flag(flag) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 133

def check_flag(flag)
  @flags & flag > 0
end

#closable=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 97

def closable=(a)
  set_flag Nuklear::NK_WINDOW_CLOSABLE, a
end

#closable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 53

def closable?
  check_flag Nuklear::NK_WINDOW_CLOSABLE
end

#close ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 149

def close
  self.enabled = false
end

#enabled=(b) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 141

def enabled=(b)
  if @enabled && !b
    @hiding = true
  else
    super b
  end
end

#minimizable=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 101

def minimizable=(a)
  set_flag Nuklear::NK_WINDOW_MINIMIZABLE, a
end

#minimizable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 57

def minimizable?
  check_flag Nuklear::NK_WINDOW_MINIMIZABLE
end

#movable=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 89

def movable=(a)
  set_flag Nuklear::NK_WINDOW_MOVABLE, a
end

#movable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 45

def movable?
  check_flag Nuklear::NK_WINDOW_MOVABLE
end

#no_input=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 125

def no_input=(a)
  set_flag Nuklear::NK_WINDOW_NO_INPUT, a
end

#no_input? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 81

def no_input?
  check_flag Nuklear::NK_WINDOW_NO_INPUT
end

#no_scrollbar=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 105

def no_scrollbar=(a)
  set_flag Nuklear::NK_WINDOW_NO_SCROLLBAR, a
end

#no_scrollbar? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 61

def no_scrollbar?
  check_flag Nuklear::NK_WINDOW_NO_SCROLLBAR
end

#result(new_state, context) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 153

def result(new_state, context)
  if new_state != @last_state
    @left, @top, @width, @height = *new_state[0...4]
    @content_area.left, @content_area.top, @content_area.width, @content_area.height = *new_state[4..-1]
    trigger(:resized)
    @last_event = nil
    @last_state = new_state
  end
  run_commands(context)
end

#scalable=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 93

def scalable=(a)
  set_flag Nuklear::NK_WINDOW_SCALABLE, a
end

#scalable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 49

def scalable?
  check_flag Nuklear::NK_WINDOW_SCALABLE
end

#scale_left=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 121

def scale_left=(a)
  set_flag Nuklear::NK_WINDOW_SCALE_LEFT, a
end

#scale_left? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 77

def scale_left?
  check_flag Nuklear::NK_WINDOW_SCALE_LEFT
end

#scroll_auto_hide=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 113

def scroll_auto_hide=(a)
  set_flag Nuklear::NK_WINDOW_SCROLL_AUTO_HIDE, a
end

#scroll_auto_hide? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 69

def scroll_auto_hide?
  check_flag Nuklear::NK_WINDOW_SCROLL_AUTO_HIDE
end

#set_flag(flag, enabled) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 129

def set_flag(flag, enabled)
  @flags = enabled ? @flags | flag : @flags & ~flag
end

#titlebar=(a) ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 109

def titlebar=(a)
  set_flag Nuklear::NK_WINDOW_TITLE, a
end

#titlebar? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nuklear/ui/window.rb', line 65

def titlebar?
  check_flag Nuklear::NK_WINDOW_TITLE
end

#to_command ⇒ Object 



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# File 'lib/nuklear/ui/window.rb', line 164

def to_command
  if @hiding
    @hiding = false
    @enabled = false
    [ :ui_window_close, id ]
  else
    [ :ui_window, id, title, flags, left, top, width, height ]
  end
end