diff options
author | chai <chaifix@163.com> | 2021-12-13 00:07:19 +0800 |
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committer | chai <chaifix@163.com> | 2021-12-13 00:07:19 +0800 |
commit | 60cbbdec07ab7a5636eac5b3c024ae44e937f4d4 (patch) | |
tree | b2c7b0a868f18159dbc43d8954e1bd7668549a88 /Client/ThirdParty/imgui/backends/imgui_impl_win32.h |
+init
Diffstat (limited to 'Client/ThirdParty/imgui/backends/imgui_impl_win32.h')
-rw-r--r-- | Client/ThirdParty/imgui/backends/imgui_impl_win32.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Client/ThirdParty/imgui/backends/imgui_impl_win32.h b/Client/ThirdParty/imgui/backends/imgui_impl_win32.h new file mode 100644 index 0000000..768fe16 --- /dev/null +++ b/Client/ThirdParty/imgui/backends/imgui_impl_win32.h @@ -0,0 +1,42 @@ +// dear imgui: Platform Backend for Windows (standard windows API for 32 and 64 bits applications) +// This needs to be used along with a Renderer (e.g. DirectX11, OpenGL3, Vulkan..) + +// Implemented features: +// [X] Platform: Clipboard support (for Win32 this is actually part of core dear imgui) +// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'. +// [X] Platform: Keyboard arrays indexed using VK_* Virtual Key Codes, e.g. ImGui::IsKeyPressed(VK_SPACE). +// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'. + +// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this. +// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need. +// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp. +// Read online: https://github.com/ocornut/imgui/tree/master/docs + +#pragma once +#include "imgui.h" // IMGUI_IMPL_API + +IMGUI_IMPL_API bool ImGui_ImplWin32_Init(void* hwnd); +IMGUI_IMPL_API void ImGui_ImplWin32_Shutdown(); +IMGUI_IMPL_API void ImGui_ImplWin32_NewFrame(); + +// Win32 message handler your application need to call. +// - Intentionally commented out in a '#if 0' block to avoid dragging dependencies on <windows.h> from this helper. +// - You should COPY the line below into your .cpp code to forward declare the function and then you can call it. +#if 0 +extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); +#endif + +// DPI-related helpers (optional) +// - Use to enable DPI awareness without having to create an application manifest. +// - Your own app may already do this via a manifest or explicit calls. This is mostly useful for our examples/ apps. +// - In theory we could call simple functions from Windows SDK such as SetProcessDPIAware(), SetProcessDpiAwareness(), etc. +// but most of the functions provided by Microsoft require Windows 8.1/10+ SDK at compile time and Windows 8/10+ at runtime, +// neither we want to require the user to have. So we dynamically select and load those functions to avoid dependencies. +IMGUI_IMPL_API void ImGui_ImplWin32_EnableDpiAwareness(); +IMGUI_IMPL_API float ImGui_ImplWin32_GetDpiScaleForHwnd(void* hwnd); // HWND hwnd +IMGUI_IMPL_API float ImGui_ImplWin32_GetDpiScaleForMonitor(void* monitor); // HMONITOR monitor + +// Transparency related helpers (optional) [experimental] +// - Use to enable alpha compositing transparency with the desktop. +// - Use together with e.g. clearing your framebuffer with zero-alpha. +IMGUI_IMPL_API void ImGui_ImplWin32_EnableAlphaCompositing(void* hwnd); // HWND hwnd |