Buf is zero-terminated, so end() will point on the zero-terminator

p_min = upper-left, p_max = lower-right Note we don't render 1 pixels sized rectangles properly.

make the selection/cursor state valid if client altered the string

Zero-terminated string hash, with support for ### to reset back to seed value We support a syntax of "label###id" where only "###id" is included in th

Helpers: Bit manipulation

Windows We should always have a CurrentWindow in the stack (there is an implicit "Debug" window) If this ever crash because g.CurrentWindow is NULL it

Helper to display a little (?) mark which shows a tooltip when hovered. In your own code you may want to display an actual icon if you are using a mer

Inputs FIXME: Eventually we should aim to move e.g. IsActiveIdUsingKey() into IsKeyXXX functions.

update selection and cursor to match each other

std::lower_bound but without the bullshit

0: East, 3: South, 6: West, 9: North, 12: East

Helpers

We should in theory be using fseeko()/ftello() with off_t and _fseeki64()/_ftelli64() with __int64, waiting for the PR that does that in a very portab

Backend data stored in io.BackendRendererUserData to allow support for multiple Dear ImGui contexts It is STRONGLY preferred that you use docking bran

Avoid naming collision with imgui_demo.cpp's HelpMarker() for unity builds.

Push a clipping rectangle for both ImGui logic (hit-testing etc.) and low-level ImDrawList rendering. - When using this function it is sane to ensure

Helpers to retrieve ImRect (we don't need to store BuildWorkRect as every access tend to change it, hence the code asymmetry)

Known size hash It is ok to call ImHashData on a string with known length but the ### operator won't be supported. FIXME-OPT: Replace with e.g. FNV1a

It is the map we need iterate to find valid items, since we don't have "alive" storage anywhere