2.5. Style helpers — colors, vars, push/pop, themes
Style stack primitives plus the with_style((key, val), …) { … } call_macro
for scoped style overrides. push_style_one is overloaded for color
(ImGuiCol key with ImVec4 or packed uint) and var (ImGuiStyleVar
key with float or ImVec2); pop_style_n(n) rolls back exactly n
entries via a per-thread kind stack that batches into one PopStyleColor +
one PopStyleVar call. The with_style macro emits push/invoke/pop in
source order for arbitrary heterogeneous tuples — what daslang’s uniform
varargs can’t express.
2.5.1. Call macros
- with_style
Function annotation with_style
2.5.2. Push/pop
- pop_style_n(n: int )
Pop the last n entries pushed via push_style_one, issuing one bulk PopStyleColor and one bulk PopStyleVar.
- Arguments:
n : int
2.5.2.1. push_style_one
- push_style_one(idx: ImGuiCol; col: uint )
Push one ImGui style entry — color (ImGuiCol key) or var (ImGuiStyleVar key); paired with pop_style_n.
- Arguments:
idx : ImGuiCol
col : uint
- push_style_one(idx: ImGuiStyleVar; val: ImVec2 )
- push_style_one(idx: ImGuiCol; col: ImVec4 )
- push_style_one(idx: ImGuiStyleVar; val: float )