class Formotion::RowType::OptionsRow
Public Instance Methods
build_cell(cell)
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# File lib/formotion/row_type/options_row.rb, line 10 def build_cell(cell) cell.selectionStyle = self.row.selection_style || UITableViewCellSelectionStyleNone segmentedControl = UISegmentedControl.alloc.initWithItems(item_names || []) segmentedControl.selectedSegmentIndex = name_index_of_value(row.value) if row.value segmentedControl.segmentedControlStyle = UISegmentedControlStyleBar segmentedControl.userInteractionEnabled = row.editable? cell.accessoryView = cell.editingAccessoryView = segmentedControl segmentedControl.when(UIControlEventValueChanged) do break_with_semaphore do row.value = value_for_name_index(segmentedControl.selectedSegmentIndex) end end observe(self.row, "value") do |old_value, new_value| break_with_semaphore do if row.value segmentedControl.selectedSegmentIndex = name_index_of_value(row.value) else segmentedControl.selectedSegmentIndex = UISegmentedControlNoSegment end end end nil end