WindowBase::WindowBase(tstring Name, int Width, int Height, WindowType style, bool consider_frame)
: param(new Param(Name, Width, Height))
{
if(!initWindowClass())
throw std::runtime_error("ウィンドウの登録に失敗しました");
if(!initWindowInstance(style, consider_frame))
throw std::runtime_error("ウィンドウ作成に失敗しました");
//自身のハンドルをプロパティに追加
//::SetProp(m_hWnd, L"THIS_PTR", static_cast<HANDLE>(this));
::SetWindowLongPtr(param->hWnd, GWLP_USERDATA, (LONG_PTR)this);
}
//-----------------------------------------------------------------------------
Win32Frame::Win32Frame (IPlatformFrameCallback* frame, const CRect& size, HWND parent)
: IPlatformFrame (frame)
, windowHandle (0)
, parentWindow (parent)
, tooltipWindow (0)
, backBuffer (0)
, deviceContext (0)
, inPaint (false)
, mouseInside (false)
, updateRegionList (0)
, updateRegionListSize (0)
{
initWindowClass ();
DWORD style = isParentLayered (parent) ? WS_EX_TRANSPARENT : 0;
#if !DEBUG_DRAWING
if (getD2DFactory ()) // workaround for Direct2D hotfix (KB2028560)
{
// when WS_EX_COMPOSITED is set drawing does not work correctly. This seems like a bug in Direct2D wich happens with this hotfix
}
else if (getSystemVersion ().dwMajorVersion >= 6) // Vista and above
style |= WS_EX_COMPOSITED;
else
backBuffer = createOffscreenContext (size.getWidth (), size.getHeight ());
#endif
windowHandle = CreateWindowEx (style, gClassName, TEXT("Window"),
WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
0, 0, (int)size.width (), (int)size.height (),
parentWindow, NULL, GetInstance (), NULL);
if (windowHandle)
{
SetWindowLongPtr (windowHandle, GWLP_USERDATA, (__int3264)(LONG_PTR)this);
RegisterDragDrop (windowHandle, new CDropTarget (this));
}
}
