ぬの部屋(仮)
nu-no-he-ya
  •    1234
    567891011
    12131415161718
    19202122232425
    26272829   
           
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
      12345
    6789101112
    13141516171819
    20212223242526
    27282930   
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
        123
    45678910
    11121314151617
    18192021222324
    252627282930 
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
    31      
       1234
    567891011
    12131415161718
    19202122232425
    2627282930  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
           
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
      12345
    6789101112
    13141516171819
    20212223242526
    2728     
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
       1234
    567891011
    12131415161718
    19202122232425
    262728293031 
           
     123456
    78910111213
    14151617181920
    21222324252627
    282930    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
    31      
       1234
    567891011
    12131415161718
    19202122232425
    2627282930  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
      12345
    6789101112
    13141516171819
    20212223242526
    27282930   
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
        123
    45678910
    11121314151617
    18192021222324
    252627282930 
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
     123456
    78910111213
    14151617181920
    21222324252627
    28      
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
    31      
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    2930     
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
      12345
    6789101112
    13141516171819
    20212223242526
    27282930   
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
       1234
    567891011
    12131415161718
    19202122232425
    262728293031 
           
     123456
    78910111213
    14151617181920
    21222324252627
    282930    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
    31      
       1234
    567891011
    12131415161718
    19202122232425
    2627282930  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
    1234567
    891011121314
    15161718192021
    22232425262728
           
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    30      
       1234
    567891011
    12131415161718
    19202122232425
    262728293031 
           
     123456
    78910111213
    14151617181920
    21222324252627
    282930    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
    31      
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    2930     
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
      12345
    6789101112
    13141516171819
    20212223242526
    27282930   
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
         12
    3456789
    10111213141516
    17181920212223
    242526272829 
           
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
        123
    45678910
    11121314151617
    18192021222324
    252627282930 
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    30      
       1234
    567891011
    12131415161718
    19202122232425
    262728293031 
           
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
           
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    2930     
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
        123
    45678910
    11121314151617
    18192021222324
    25262728   
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
    31      
       1234
    567891011
    12131415161718
    19202122232425
    2627282930  
           
    1234567
    15161718192021
    293031    
           
         12
    3456789
    10111213141516
           
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
        123
    45678910
    11121314151617
    18192021222324
    252627282930 
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    30      
       1234
    567891011
    12131415161718
    19202122232425
    262728293031 
           
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
      12345
    6789101112
    13141516171819
    20212223242526
    27282930   
           
        123
    45678910
    11121314151617
    18192021222324
    252627282930 
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
       1234
    567891011
    12131415161718
    19202122232425
    2627282930  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
           
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
      12345
    6789101112
    13141516171819
    20212223242526
    2728     
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
     123456
    78910111213
    14151617181920
    21222324252627
    282930    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
    31      
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
        123
    45678910
    11121314151617
    18192021222324
    252627282930 
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
     123456
    78910111213
    14151617181920
    21222324252627
    28293031   
           
       1234
    567891011
    12131415161718
    19202122232425
    262728293031 
           
     123456
    78910111213
    14151617181920
    21222324252627
    282930    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
    31      
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    2930     
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
      12345
    6789101112
    13141516171819
    20212223242526
    27282930   
           
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031     
          1
    2345678
    9101112131415
    16171819202122
    232425262728 
           
       1234
    567891011
    12131415161718
    19202122232425
    262728293031 
           
    1234567
    891011121314
    15161718192021
    22232425262728
    293031    
           
         12
    3456789
    10111213141516
    17181920212223
    24252627282930
           
      12345
    6789101112
    13141516171819
    20212223242526
    2728293031  
           
    1234567
    891011121314
    15161718192021
    22232425262728
    2930     
           
        123
    45678910
    11121314151617
    18192021222324
    25262728293031
           
  • Win32API+WinRT+XamlなGUIを.NETやUWPなしで作成する(1)

    ネイティブからXamlでGUI作成する方法を探した。実装がよくわかってないので内部的には.NETかUWPに依存しているのかもしれない。未確認。少なくともC++17から呼び出すことが可能。

    転載元

    MS公式

    C++ デスクトップ (Win32) アプリで標準 WinRT XAML コントロールをホストする

    https://learn.microsoft.com/ja-jp/windows/apps/desktop/modernize/host-standard-control-with-xaml-islands-cpp

    手順

    WinRTのプロジェクトを作成。ここでUWPが含まれるものを選択しないように注意

    上記からプロジェクトを作るとデフォルトでマニフェストファイルが生成されているので、マニフェストツールから追加のマニフェストファイルに登録する。

    マニフェストファイルの内容を以下のように設定。バージョンはWindows10以降である必要がある。

    <?xml version="1.0" encoding="UTF-8"?>
    <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
      <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
        <application>
          <!-- Windows 10 -->
          <maxversiontested Id="10.0.18362.0"/>
          <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
        </application>
      </compatibility>
    </assembly>
    

    続いて、参照を右クリック→参照の追加 を選択。

    C:\Program Files (x86)\Windows Kits\10\UnionMetadata\マニフェストファイルで指定したバージョン\Windows.winmd

    ファイルを追加。

    以下のようにコードを記述。

    #include "pch.h"
    
    #include <windows.h>
    #include <stdlib.h>
    #include <string.h>
    
    #include <winrt/Windows.Foundation.Collections.h>
    #include <winrt/Windows.system.h>
    #include <winrt/windows.ui.xaml.hosting.h>
    #include <windows.ui.xaml.hosting.desktopwindowxamlsource.h>
    #include <winrt/windows.ui.xaml.controls.h>
    #include <winrt/Windows.ui.xaml.media.h>
    
    using namespace winrt;
    using namespace Windows::UI;
    using namespace Windows::UI::Composition;
    using namespace Windows::UI::Xaml::Hosting;
    using namespace Windows::Foundation::Numerics;
    
    
    // Microsoftのサンプルをそのままビルドすると
    // TextOutでリンクエラーが出るのでこれらを追加しておく
    #pragma comment(lib,"gdi32.lib")
    
    
    
    LRESULT CALLBACK WindowProc(HWND, UINT, WPARAM, LPARAM);
    
    HWND _hWnd;
    HWND _childhWnd;
    HINSTANCE _hInstance;


     
    int CALLBACK WinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance, _In_ LPSTR lpCmdLine, _In_ int nCmdShow)
    {
      _hInstance = hInstance;
    
      // The main window class name.
      const wchar_t szWindowClass[] = L"Win32DesktopApp";
      WNDCLASSEX windowClass = { };
    
      windowClass.cbSize = sizeof(WNDCLASSEX);
      windowClass.lpfnWndProc = WindowProc;
      windowClass.hInstance = hInstance;
      windowClass.lpszClassName = szWindowClass;
      windowClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
    
      windowClass.hIconSm = LoadIcon(windowClass.hInstance, IDI_APPLICATION);
    
      if (RegisterClassEx(&windowClass) == NULL)
      {
        MessageBox(NULL, L"Windows registration failed!", L"Error", NULL);
        return 0;
      }
    
      _hWnd = CreateWindow(
        szWindowClass,
        L"Windows c++ Win32 Desktop App",
        WS_OVERLAPPEDWINDOW | WS_VISIBLE,
        CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
        NULL,
        NULL,
        hInstance,
        NULL
      );
      if (_hWnd == NULL)
      {
        MessageBox(NULL, L"Call to CreateWindow failed!", L"Error", NULL);
        return 0;
      }
    
    
      // Begin XAML Island section.
    
      // The call to winrt::init_apartment initializes COM; by default, in a multithreaded apartment.
      winrt::init_apartment(apartment_type::single_threaded);
    
      // Initialize the XAML framework's core window for the current thread.
      WindowsXamlManager winxamlmanager = WindowsXamlManager::InitializeForCurrentThread();
    
      // This DesktopWindowXamlSource is the object that enables a non-UWP desktop application 
      // to host WinRT XAML controls in any UI element that is associated with a window handle (HWND).
      DesktopWindowXamlSource desktopSource;
    
      // Get handle to the core window.
      auto interop = desktopSource.as<IDesktopWindowXamlSourceNative>();
    
      // Parent the DesktopWindowXamlSource object to the current window.
      check_hresult(interop->AttachToWindow(_hWnd));
    
      // This HWND will be the window handler for the XAML Island: A child window that contains XAML.  
      HWND hWndXamlIsland = nullptr;
    
      // Get the new child window's HWND. 
      interop->get_WindowHandle(&hWndXamlIsland);
    
      // Update the XAML Island window size because initially it is 0,0.
      SetWindowPos(hWndXamlIsland, 0, 200, 100, 800, 200, SWP_SHOWWINDOW);
    
      // Create the XAML content.
      Windows::UI::Xaml::Controls::StackPanel xamlContainer;
      xamlContainer.Background(Windows::UI::Xaml::Media::SolidColorBrush{ Windows::UI::Colors::LightGray() });
    
      Windows::UI::Xaml::Controls::TextBlock tb;
      tb.Text(L"Hello World from Xaml Islands!");
      tb.VerticalAlignment(Windows::UI::Xaml::VerticalAlignment::Center);
      tb.HorizontalAlignment(Windows::UI::Xaml::HorizontalAlignment::Center);
      tb.FontSize(48);
    
      xamlContainer.Children().Append(tb);
      xamlContainer.UpdateLayout();
      desktopSource.Content(xamlContainer);
    
      // End XAML Island section.
    
      ShowWindow(_hWnd, nCmdShow);
      UpdateWindow(_hWnd);
    
      //Message loop:
      MSG msg = { };
      while (GetMessage(&msg, NULL, 0, 0))
      {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
      }
    
      return 0;
    }
    
    
          
    ///////////////////////////////////////////////////////////
    ///////////////////////////////////////////////////////////
    ///////////////////////////////////////////////////////////
    
    LRESULT CALLBACK WindowProc(HWND hWnd, UINT messageCode, WPARAM wParam, LPARAM lParam)
    {
      PAINTSTRUCT ps;
      HDC hdc;
      wchar_t greeting[] = L"Hello World in Win32!";
      RECT rcClient;
    
      switch (messageCode)
      {
      case WM_PAINT:
        if (hWnd == _hWnd)
        {
          hdc = BeginPaint(hWnd, &ps);
          TextOut(hdc, 300, 5, greeting, wcslen(greeting));
          EndPaint(hWnd, &ps);
        }
        break;
      case WM_DESTROY:
        PostQuitMessage(0);
        break;
    
        // Create main window
      case WM_CREATE:
        _childhWnd = CreateWindowEx(0, L"ChildWClass", NULL, WS_CHILD | WS_BORDER, 0, 0, 0, 0, hWnd, NULL, _hInstance, NULL);
        return 0;
    
        // Main window changed size
      case WM_SIZE:
        // Get the dimensions of the main window's client
        // area, and enumerate the child windows. Pass the
        // dimensions to the child windows during enumeration.
        GetClientRect(hWnd, &rcClient);
        MoveWindow(_childhWnd, 200, 200, 400, 500, TRUE);
        ShowWindow(_childhWnd, SW_SHOW);
    
        return 0;
    
        // Process other messages.
    
      default:
        return DefWindowProc(hWnd, messageCode, wParam, lParam);
        break;
      }
    
      return 0;
    }
    

    実行例

    続く。