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Addendum to #2635. Add support for multi-viewports in SDL+DX!! example. making all Win32-centric back-ends handle PlatformHandleRaw. Using the field to use/store the HWND for internal purpose in SDL/GLFW back-ends. (#1542)

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omar
2019-06-18 23:35:48 +02:00
parent 3e8eebfbec
commit adbbd17cb6
11 changed files with 79 additions and 53 deletions
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4
examples/imgui_impl_win32.cpp
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@ -73,7 +73,7 @@ bool ImGui_ImplWin32_Init(void* hwnd)
// Our mouse update function expect PlatformHandle to be filled for the main viewport
g_hWnd = (HWND)hwnd;
ImGuiViewport* main_viewport = ImGui::GetMainViewport();
main_viewport->PlatformHandle = (void*)g_hWnd;
main_viewport->PlatformHandle = main_viewport->PlatformHandleRaw = (void*)g_hWnd;
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
ImGui_ImplWin32_InitPlatformInterface();
@ -547,7 +547,7 @@ static void ImGui_ImplWin32_CreateWindow(ImGuiViewport* viewport)
parent_window, NULL, ::GetModuleHandle(NULL), NULL); // Parent window, Menu, Instance, Param
data->HwndOwned = true;
viewport->PlatformRequestResize = false;
viewport->PlatformHandle = data->Hwnd;
viewport->PlatformHandle = viewport->PlatformHandleRaw = data->Hwnd;
}
static void ImGui_ImplWin32_DestroyWindow(ImGuiViewport* viewport)