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backend tests adapted for 1.92.0

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pull imgui 1.92.0 - docking and generate
This commit is contained in:
sonoro1234
2025-06-27 09:58:32 +02:00
parent 8e95247e63
commit 63e6dd0ef3
20 changed files with 12867 additions and 7050 deletions
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11
backend_test/example_sdlgpu3/main.c
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@@ -18,8 +18,9 @@ int main() {
return 1;
};
SDL_Window *window = NULL;
window = SDL_CreateWindow("cimgui SDL3+SDL_GPU example", 1280, 720, SDL_WINDOW_RESIZABLE | SDL_WINDOW_HIGH_PIXEL_DENSITY);
float main_scale = SDL_GetDisplayContentScale(SDL_GetPrimaryDisplay());
SDL_WindowFlags window_flags = SDL_WINDOW_RESIZABLE | SDL_WINDOW_HIDDEN | SDL_WINDOW_HIGH_PIXEL_DENSITY;
SDL_Window* window = SDL_CreateWindow("Dear ImGui SDL3+SDL_GPU example", (int)(1280 * main_scale), (int)(720 * main_scale), window_flags);
if (window == NULL)
{
printf("Error: SDL_CreateWindow(): %s\n", SDL_GetError());
@@ -52,6 +53,12 @@ int main() {
// Setup Dear ImGui style
igStyleColorsDark(NULL);
//igStyleColorsLight(NULL);
// Setup scaling
ImGuiStyle* style = igGetStyle();
ImGuiStyle_ScaleAllSizes(style, main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style->FontScaleDpi = main_scale; // Set initial font scale. (using io.ConfigDpiScaleFonts=true makes this unnecessary. We leave both here for documentation purpose)
io->ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
io->ConfigDpiScaleViewports = true; // [Experimental] Scale Dear ImGui and Platform Windows when Monitor DPI changes.
// Setup Platform/Renderer backends
ImGui_ImplSDL3_InitForSDLGPU(window);