class Formotion::RowType::PickerRow
Public Instance Methods
after_build(cell)
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# File lib/formotion/row_type/picker_row.rb, line 11 def after_build(cell) self.row.text_field.inputView = self.picker self.row.text_field.text = name_for_value(row.value).to_s end
numberOfComponentsInPickerView(pickerView)
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# File lib/formotion/row_type/picker_row.rb, line 32 def numberOfComponentsInPickerView(pickerView) 1 end
on_change(text_field)
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# File lib/formotion/row_type/picker_row.rb, line 48 def on_change(text_field) break_with_semaphore do row.value = value_for_name(text_field.text) end end
picker()
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# File lib/formotion/row_type/picker_row.rb, line 16 def picker @picker ||= begin picker = UIPickerView.alloc.initWithFrame(CGRectZero) picker.showsSelectionIndicator = true picker.hidden = false picker.dataSource = self picker.delegate = self picker end select_picker_value(row.value) if self.row.value @picker end
pickerView(pickerView, numberOfRowsInComponent:component)
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# File lib/formotion/row_type/picker_row.rb, line 36 def pickerView(pickerView, numberOfRowsInComponent:component) self.items.size end
row_value()
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# File lib/formotion/row_type/picker_row.rb, line 68 def row_value name_for_value(row.value) end
select_picker_value(new_value)
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# File lib/formotion/row_type/picker_row.rb, line 59 def select_picker_value(new_value) picker_row = name_index_of_value(new_value) if picker_row != nil @picker.selectRow(picker_row, inComponent:0, animated:false) else warn "Picker item '#{row.value}' not found in #{row.items.inspect} for '#{row.key}'" end end
update_text_field(new_value)
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# File lib/formotion/row_type/picker_row.rb, line 54 def update_text_field(new_value) self.row.text_field.text = name_for_value(new_value) select_picker_value(new_value) end