Class: ButtonCell

Inherits:
TextInputCell show all
Defined in:
lib/project/cells/button_cell.rb

Constant Summary collapse

IDENTIFIER = 
'ButtonCell'

Instance Attribute Summary

Attributes inherited from BaseCell

#key

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from TextInputCell

#icon=, #left_view, #resign_textfield, #secure=, #textFieldDidBeginEditing, #textFieldDidEndEditing, #textFieldShouldReturn, #text_field, #value, #value=

Methods inherited from BaseCell

#dealloc, #notification_center, #observe, #post, #selected_background_view

Class Method Details

.has_value? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/project/cells/button_cell.rb', line 7

def has_value?
  false
end

Instance Method Details

#accessory=(icon) ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 49

def accessory=(icon)
  right_view.name = icon
end

#add_right_view ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 44

def add_right_view
  text_field.rightView     = right_view
  text_field.rightViewMode = UITextFieldViewModeAlways
end

#add_tap_recognizer ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 22

def add_tap_recognizer
  addGestureRecognizer(tap_recognizer)
end

#build_highlighted_placeholder(label) ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 30

def build_highlighted_placeholder(label)
  NSAttributedString.alloc.initWithString(
    label,
    attributes: { NSForegroundColorAttributeName =>  MotionForm.button_text_color })
end

#initWithStyle(style, reuseIdentifier: reuse_identifier) ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 12

def initWithStyle(style, reuseIdentifier: reuse_identifier)
  super.tap do |cell|
    cell.selectionStyle     = UITableViewCellSelectionStyleGray
    cell.text_field.enabled = false

    cell.add_right_view
    cell.add_tap_recognizer
  end
end

#label=(label) ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 26

def label=(label)
  text_field.attributedPlaceholder = build_highlighted_placeholder(label)
end

#layoutSubviews ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 57

def layoutSubviews
  super

  right_view.frame = [[size.width - 56, 0], [36, 43]]
end

#notification_payload ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 63

def notification_payload
  { key: key }
end

#right_view ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 53

def right_view
  @right_view ||= IconView.alloc.init
end

#tap_recognizer ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 36

def tap_recognizer
  UITapGestureRecognizer.alloc.initWithTarget(self, action: 'tapped:')
end

#tapped(recognizer) ⇒ Object 



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# File 'lib/project/cells/button_cell.rb', line 40

def tapped(recognizer)
  post('FormCellWasTapped', notification_payload)
end