From e806d41c8703ddc4bcaf2186d0c1701bd1e1ada3 Mon Sep 17 00:00:00 2001 From: Dan Goodliffe Date: Wed, 22 Dec 2021 12:16:38 +0000 Subject: Initial commit with some basic UI --- ui/uiComponentPlacer.cpp | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 ui/uiComponentPlacer.cpp (limited to 'ui/uiComponentPlacer.cpp') diff --git a/ui/uiComponentPlacer.cpp b/ui/uiComponentPlacer.cpp new file mode 100644 index 0000000..368e772 --- /dev/null +++ b/ui/uiComponentPlacer.cpp @@ -0,0 +1,26 @@ +#include "uiComponentPlacer.h" +#include + +UIComponentPlacer::UIComponentPlacer(glm::vec2 padding, float spacing, glm::length_t axis) : + padding {padding}, spacing {spacing}, axis {axis}, current {padding[axis]} +{ +} + +glm::vec2 +UIComponentPlacer::next(glm::vec2 size) +{ + glm::vec2 n {}; + n[axis] = current; + n[1 - axis] = padding[1 - axis]; + current += spacing + size[axis]; + max = std::max(max, size[1 - axis]); + return n; +} +glm::vec2 +UIComponentPlacer::getLimit() const +{ + glm::vec2 n {}; + n[axis] = current + padding[axis]; + n[1 - axis] = max + padding[1 - axis]; + return n; +} -- cgit v1.2.3