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scrollbar fixup

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This commit is contained in:
Alessandro Mauri 2024-12-19 00:29:30 +01:00
parent a481269022
commit 601a396aa8
2 changed files with 46 additions and 36 deletions
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22
src/ugui_layout.c3
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@ -1,5 +1,11 @@
module ugui;
enum Layout {
LAYOUT_ROW,
LAYOUT_COLUMN,
LAYOUT_FLOATING,
LAYOUT_ABSOLUTE,
}
fn void! Ctx.layout_set_row(&ctx)
{
@ -139,19 +145,21 @@ fn Rect Ctx.position_element(&ctx, Elem *parent, Rect rect, bool style = false)
};
// 4. Calculate the "scrolled" view
Point off;
Rect off;
Rect* cb = &div.children_bounds;
if (div.scroll.can_x && div.scroll.on_x) {
off.x = (short)((float)(div.pcb.w - parent.bounds.w) * div.scroll.value_x);
if (div.scroll_x.enabled && div.scroll_x.on) {
off.x = (short)((float)(div.pcb.w - parent.bounds.w) * div.scroll_x.value);
off.w = SCROLLBAR_DIM;
}
if (div.scroll.can_y && div.scroll.on_y) {
off.y = (short)((float)(div.pcb.h - parent.bounds.h) * div.scroll.value_y);
if (div.scroll_y.enabled && div.scroll_y.on) {
off.y = (short)((float)(div.pcb.h - parent.bounds.h) * div.scroll_y.value);
off.h = SCROLLBAR_DIM;
}
Rect view = {
.x = parent.bounds.x + off.x,
.y = parent.bounds.y + off.y,
.w = parent.bounds.w,
.h = parent.bounds.h,
.w = parent.bounds.w - off.w,
.h = parent.bounds.h - off.h,
};
// 5. check if the placement overflows the children ounds, if so update them