Class: Formotion::RowType::SwitchRow

Inherits:
Base show all
Includes:
BW::KVO
Defined in:
lib/formotion/row_type/switch_row.rb

Instance Attribute Summary

Attributes inherited from Base

#row, #tableView

Instance Method Summary collapse

Methods inherited from Base

#_on_select, #after_build, #after_delete, #break_with_semaphore, #button?, #cellEditingStyle, #cell_style, #delete_row, #done_editing, field_buffer, #indentWhileEditing?, #initialize, #input_accessory_view, #on_delete, #on_select, #update_cell, #with_semaphore

Constructor Details

This class inherits a constructor from Formotion::RowType::Base

Instance Method Details

#build_cell(cell) ⇒ Object 



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# File 'lib/formotion/row_type/switch_row.rb', line 8

def build_cell(cell)
  cell.selectionStyle = self.row.selection_style || UITableViewCellSelectionStyleNone
  switchView = UISwitch.alloc.initWithFrame(CGRectZero)
  switchView.accessibilityLabel = (row.title || "") + " Switch"
  cell.accessoryView = cell.editingAccessoryView = switchView
  switchView.setOn(row.value || false, animated:false)
  switchView.when(UIControlEventValueChanged) do
    break_with_semaphore do
      row.value = switchView.isOn
    end
  end
  switchView.userInteractionEnabled = row.editable?
  observe(self.row, "value") do |old_value, new_value|
    break_with_semaphore do
      switchView.setOn(row.value || false, animated: false)
    end
  end
  nil
end