mirror of
https://github.com/ocornut/imgui.git
synced 2024-12-04 22:39:05 +08:00
ea4565368e
# Conflicts: # backends/imgui_impl_sdl2.cpp # backends/imgui_impl_sdl2.h # backends/imgui_impl_sdl3.cpp # backends/imgui_impl_sdl3.h # imgui.cpp
39 lines
2.5 KiB
C
39 lines
2.5 KiB
C
// dear imgui: Platform Backend for SDL2
|
|
// This needs to be used along with a Renderer (e.g. DirectX11, OpenGL3, Vulkan..)
|
|
// (Info: SDL2 is a cross-platform general purpose library for handling windows, inputs, graphics context creation, etc.)
|
|
|
|
// Implemented features:
|
|
// [X] Platform: Clipboard support.
|
|
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
|
|
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
|
|
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
|
// [X] Platform: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
|
// Missing features:
|
|
// [ ] Platform: Multi-viewport + Minimized windows seems to break mouse wheel events (at least under Windows).
|
|
// [x] Platform: Basic IME support. App needs to call 'SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");' before SDL_CreateWindow()!.
|
|
|
|
// 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
|
|
|
|
struct SDL_Window;
|
|
struct SDL_Renderer;
|
|
typedef union SDL_Event SDL_Event;
|
|
|
|
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForOpenGL(SDL_Window* window, void* sdl_gl_context);
|
|
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForVulkan(SDL_Window* window);
|
|
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForD3D(SDL_Window* window);
|
|
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForMetal(SDL_Window* window);
|
|
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* renderer);
|
|
IMGUI_IMPL_API void ImGui_ImplSDL2_Shutdown();
|
|
IMGUI_IMPL_API void ImGui_ImplSDL2_NewFrame();
|
|
IMGUI_IMPL_API bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event);
|
|
|
|
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
|
|
static inline void ImGui_ImplSDL2_NewFrame(SDL_Window*) { ImGui_ImplSDL2_NewFrame(); } // 1.84: removed unnecessary parameter
|
|
#endif
|