github/msft-calculator
1
0
Fork 0
mirror of https://github.com/Microsoft/calculator.git synced 2025-07-11 07:46:01 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Hello GitHub

Browse source
This commit is contained in:
Howard Wolosky 2019-01-28 16:24:37 -08:00
parent 456fe5e355
commit c13b8a099e
822 changed files with 276650 additions and 75 deletions
Download patch file Download diff file Expand all files Collapse all files

57
src/CalcViewModel/MemoryItemViewModel.h Normal file
View file

@ -0,0 +1,57 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
namespace CalculatorApp
{
namespace ViewModel
{
ref class StandardCalculatorViewModel;
/// <summary>
/// Model representation of a single item in the Memory list
/// </summary>
[Windows::UI::Xaml::Data::Bindable]
public ref class MemoryItemViewModel sealed :
public Windows::UI::Xaml::Data::INotifyPropertyChanged,
Windows::UI::Xaml::Data::ICustomPropertyProvider
{
public:
MemoryItemViewModel(StandardCalculatorViewModel^ calcVM) : m_Position(-1), m_calcVM(calcVM) {}
OBSERVABLE_OBJECT();
OBSERVABLE_PROPERTY_RW(int, Position);
OBSERVABLE_PROPERTY_RW(Platform::String^, Value);
virtual Windows::UI::Xaml::Data::ICustomProperty^ GetCustomProperty(Platform::String^ name)
{
return nullptr;
}
virtual Windows::UI::Xaml::Data::ICustomProperty^ GetIndexedProperty(Platform::String^ name, Windows::UI::Xaml::Interop::TypeName type)
{
return nullptr;
}
virtual property Windows::UI::Xaml::Interop::TypeName Type
{
Windows::UI::Xaml::Interop::TypeName get()
{
return this->GetType();
}
}
virtual Platform::String^ GetStringRepresentation()
{
return Value;
}
void Clear();
void MemoryAdd();
void MemorySubtract();
private:
StandardCalculatorViewModel^ m_calcVM;
};
}
}