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Platform: Added platform_io.Platform_SetWindowFocus, Platform_GetWindowFocus function wrappers (unused yet). Exact specs tbd because our simplified concept of focus doesn't necessary match the more complex OS native concepts. (#1542)

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This commit is contained in:
omar
2018-04-25 15:15:14 +02:00
parent cc882b0723
commit 7a41e0b1ea
6 changed files with 53 additions and 3 deletions
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15
examples/imgui_impl_sdl2.cpp
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@ -409,6 +409,19 @@ static void ImGui_ImplSDL2_SetWindowTitle(ImGuiViewport* viewport, const char* t
SDL_SetWindowTitle(data->Window, title);
}
static void ImGui_ImplSDL2_SetWindowFocus(ImGuiViewport* viewport)
{
ImGuiViewportDataSDL2* data = (ImGuiViewportDataSDL2*)viewport->PlatformUserData;
SDL_RaiseWindow(data->Window);
}
static bool ImGui_ImplSDL2_GetWindowFocus(ImGuiViewport* viewport)
{
ImGuiViewportDataSDL2* data = (ImGuiViewportDataSDL2*)viewport->PlatformUserData;
bool focus = (SDL_GetWindowFlags(data->Window) & SDL_WINDOW_INPUT_FOCUS) != 0;
return focus;
}
static void ImGui_ImplSDL2_RenderWindow(ImGuiViewport* viewport, void*)
{
ImGuiViewportDataSDL2* data = (ImGuiViewportDataSDL2*)viewport->PlatformUserData;
@ -478,6 +491,8 @@ static void ImGui_ImplSDL2_InitPlatformInterface(SDL_Window* window, void* sdl_g
platform_io.Platform_GetWindowPos = ImGui_ImplSDL2_GetWindowPos;
platform_io.Platform_SetWindowSize = ImGui_ImplSDL2_SetWindowSize;
platform_io.Platform_GetWindowSize = ImGui_ImplSDL2_GetWindowSize;
platform_io.Platform_SetWindowFocus = ImGui_ImplSDL2_SetWindowFocus;
platform_io.Platform_GetWindowFocus = ImGui_ImplSDL2_GetWindowFocus;
platform_io.Platform_SetWindowTitle = ImGui_ImplSDL2_SetWindowTitle;
platform_io.Platform_RenderWindow = ImGui_ImplSDL2_RenderWindow;
platform_io.Platform_SwapBuffers = ImGui_ImplSDL2_SwapBuffers;