Compact/Performance styles

[TheMode]

Version/Branch of Dear ImGui:

master

Back-ends:

SDL3 + SDL GPU

Compiler, OS:

GCC 14.2

Full config/build information:

No response

Details:

Could there perhaps be officially exposed Compact (as in optimizing for very small resolutions) and Performance (as in reducing vertices, and perhaps other things) styles in the same vein as ImGui::StyleColorsDark/ImGui::StyleColorsClassic/ImGui::StyleColorsLight.

I am sure it can be done externally, but these can be fairly common use cases and digging through settings can be a bit confusing (on top of not supporting future changes).

Personally I am interested in the 3DS, already have a few style settings set but it is hard to know if it is exhaustive.

Screenshots/Video:

No response

Minimal, Complete and Verifiable Example code:

No response

[ocornut]

Sorry it would seem overkill and a bit API bloat for me to expose those. Not only it doesn't seem like a common use case, but as you get toward wanting to optimize for screen real-estate and CPU, it's often all about trade-offs of available resources so you are likely to want to dig into it and tweak/cherry-pick. e.g. zero padding/spacing might work for some but may be TOO compact for others.

Reducing all Padding and Spacing values will get you toward being compact.
Setting all Rounding and BorderSize values to 0.0f will get you toward being faster.