Class: Browser::Event::Mouse

Inherits:
UI show all
Defined in:
opal/browser/event/mouse.rb

Defined Under Namespace

Classes: Definition

Instance Attribute Summary

Attributes inherited from Browser::Event

#callback, #on

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Browser::Event

aliases, #arguments, #arguments=, class_for, create, #initialize, #name, name_for, new, #off, #prevent, #prevented?, #stop, #stop!, #stopped?, #target

Constructor Details

This class inherits a constructor from Browser::Event

Class Method Details

.construct(name, desc) ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 143

def self.construct(name, desc)
  `new MouseEvent(#{name}, #{desc})`
end

.supported? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 4

def self.supported?
  not $$[:MouseEvent].nil?
end

Instance Method Details

#ancestor ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 189

def ancestor
  Position.new(`#@native.x`, `#@native.y`) unless `#@native.x == null`
end

#click? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 213

def click?
  name.downcase == 'click'
end

#client ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 169

def client
  Position.new(`#@native.clientX`, `#@native.clientY`)
end

#double_click? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 217

def double_click?
  name.downcase == 'dblclick'
end

#down? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 221

def down?
  name.downcase == 'mousedown'
end

#enter? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 225

def enter?
  name.downcase == 'mouseenter'
end

#from ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 205

def from
  DOM(`#@native.fromElement`) unless `#@native.fromElement == null`
end

#layer ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 173

def layer
  Position.new(`#@native.layerX`, `#@native.layerY`) unless `#@native.layerX == null`
end

#leave? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 229

def leave?
  name.downcase == 'mouseleave'
end

#move? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 233

def move?
  name.downcase == 'mousemove'
end

#offset ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 177

def offset
  Position.new(`#@native.offsetX`, `#@native.offsetY`) unless `#@native.offsetX == null`
end

#out? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 237

def out?
  name.downcase == 'mouseout'
end

#over? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 241

def over?
  name.downcase == 'mouseover'
end

#page ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 181

def page
  Position.new(`#@native.pageX`, `#@native.pageY`) unless `#@native.pageX == null`
end

#related ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 201

def related
  DOM(`#@native.relatedTarget`) unless `#@native.relatedTarget == null`
end

#screen ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 185

def screen
  Position.new(`#@native.screenX`, `#@native.screenY`) unless `#@native.screenX == null`
end

#show? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 249

def show?
  name.downcase == 'show'
end

#to ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 209

def to
  DOM(`#@native.toElement`) unless `#@native.toElement == null`
end

#up? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/browser/event/mouse.rb', line 245

def up?
  name.downcase == 'mouseup'
end

#x ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 193

def x
  screen.x
end

#y ⇒ Object 



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# File 'opal/browser/event/mouse.rb', line 197

def y
  screen.y
end