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

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

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

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

Make the UI compact because there are so many fields

Helpers: Bit manipulation

the edge passed in here does not cross the vertical line at x or the vertical line at x+1 (i.e. it has already been clipped to those)

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

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

@OPTIMIZE: binary search

update selection and cursor to match each other

Convert UTF-8 to 32-bit character, process single character input. A nearly-branchless UTF-8 decoder, based on work of Christopher Wellons (https://gi

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

std::lower_bound but without the bullshit

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

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

Use case A: Begin() called from constructor with items_height<0, then called again from Step() in StepNo 1 Use case B: Begin() called from constructor

p_min = upper-left, p_max = lower-right

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