Class: Formotion::RowType::ButtonRow

Inherits:
Base show all
Defined in:
lib/formotion/row_type/button.rb

Direct Known Subclasses

BackRow, EditRow, SubmitRow

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, #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

Does a clever little trick to override #layoutSubviews for just this one UITableViewCell object, in order to center it’s labels horizontally.



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# File 'lib/formotion/row_type/button.rb', line 13

def build_cell(cell)
  cell.selectionStyle = self.row.selection_style || UITableViewCellSelectionStyleBlue
  cell.swizzle(:layoutSubviews) do
    def layoutSubviews
      old_layoutSubviews

      center = lambda {|frame, dimen|
        ((self.frame.size.send(dimen) - frame.size.send(dimen)) / 2.0)
      }

      self.textLabel.center = CGPointMake(self.frame.size.width / 2, self.textLabel.center.y)
      self.detailTextLabel.center = CGPointMake(self.frame.size.width / 2, self.detailTextLabel.center.y)
    end
  end
  nil
end

#button? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/formotion/row_type/button.rb', line 6

def button?
  true
end