Functions

This version is in theory thread-safe in the sense that no path should access ImGui::GetCurrentContext().

Based on stb_to_utf8() from github.com/nothings/stb/

Distribute storage for nodes, ears and reflexes. FIXME-OPT: if everything is convex, we could report it to caller and let it switch to an convex rende

Find the shortest single replacement we can make to get from old_buf to new_buf Note that this doesn't directly alter state->TextA, state->TextLen. Th

- We need this to filter some Shortcut() routes when an item e.g. an InputText() is active e.g. ImGuiKey_G won't be considered a shortcut when item is

Heuristic, see #8948: depends on how backends handle OS-level parenting. Due to how parent viewport stack is layed out, note that IsViewportAbove(a,b)

Pass text data straight to log (without being displayed)

[Optional] Notify the system of Tabs/Windows closure that happened outside the regular tab interface. If a tab has been closed programmatically (aka c

Add a |_| looking shape

Helper for ColorPicker4()

Note: as with every ImDrawList drawing function, this expects that the font atlas texture is bound.

Scale all spacing/padding/thickness values. Do not scale fonts. Important: This operation is lossy because we round all sizes to integer. If you need

4 bytes-per-pixel

void bring_to_top() { to_top = true; }

Scrolling happens only in the central section (leading/trailing sections are not scrolling)

Called in TableSetupColumn() when initializing and in TableLoadSettings() for defaults before applying stored settings. 'init_mask' specify which fiel

Clear and initialize empty settings instance

Adjust flags: default width mode + stretch columns are not allowed when auto extending

Store ImGuiTreeNodeStackData for just submitted node. Currently only supports 32 level deep and we are fine with (1 << Depth) overflowing into a zero,

Initialize before use in a new frame. We always have a command ready in the buffer. In the majority of cases, you would want to call PushClipRect() an

This is used by ImGui::PushFont()/PopFont(). It works because we never use _TextureIdStack[] elsewhere than in PushTexture()/PopTexture().

@brief access specified array element with bounds checking @sa https://json.nlohmann.me/api/basic_json/at/