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link_lr :: (el : *UI_Elem, er : *UI_Elem) {
el.right = er;
er.left = el;
}
link_tb :: (et : *UI_Elem, eb : *UI_Elem) {
et.bottom = eb;
eb.top = et;
}
link_oi :: (eo : *UI_Elem, ei : *UI_Elem) {
eo.inner = ei;
ei.outer = eo;
}
link_grid :: (size : ivec2, elements : ..*UI_Elem) {
assert(size.x * size.y == elements.count);
for y : 0..size.y-1 {
for x : 0..size.x-2 {
i := x + size.x * y;
link_lr(elements[i], elements[i + 1]);
}
}
for y : 0..size.y-2 {
for x : 0..size.x-1 {
i := x + size.x * y;
link_tb(elements[i], elements[i + size.x]);
}
}
}
link_grid :: (size : ivec2, elements : []UI_Elem) {
assert(size.x * size.y == elements.count);
for y : 0..size.y-1 {
for x : 0..size.x-2 {
i := x + size.x * y;
link_lr(*elements[i], *elements[i + 1]);
}
}
for y : 0..size.y-2 {
for x : 0..size.x-1 {
i := x + size.x * y;
link_tb(*elements[i], *elements[i + size.x]);
}
}
}
link_row :: (elements : ..*UI_Elem) {
for i : 0..elements.count-2 {
link_lr(elements[i], elements[i + 1]);
}
}
link_column :: (elements : ..*UI_Elem) {
for i : 0..elements.count-2 {
link_tb(elements[i], elements[i + 1]);
}
}
link_to_outer :: (eo : *UI_Elem, ei : ..*UI_Elem) {
if ei.count > 0 {
for ei {
it.outer = eo;
}
eo.inner = ei[0];
}
}
link_to_bottom :: (eb : *UI_Elem, et : ..*UI_Elem) {
if et.count > 0 {
for et {
it.bottom = eb;
}
eb.top = et[0];
}
}
link_to_top :: (et : *UI_Elem, eb : ..*UI_Elem) {
if eb.count > 0 {
for eb {
it.top = et;
}
et.bottom = eb[0];
}
}
link_to_right :: (er : *UI_Elem, el : ..*UI_Elem) {
if el.count > 0 {
for el {
it.right = er;
}
er.left = el[0];
}
}
link_to_left :: (el : *UI_Elem, er : ..*UI_Elem) {
if er.count > 0 {
for er {
it.left = el;
}
el.right = er[0];
}
}
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