Synthasmagoria/snths_ui
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Buttons debug

Browse source
This commit is contained in:
Synthasmagoria 2026-07-29 15:45:49 +02:00
commit 6c8479f922
2 changed files with 95 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

38
ui.odin
View file

@ -2,6 +2,7 @@ package synthas_ui
v2 :: [2]f32
rect2 :: struct {x, y, width, height: f32}
col :: [4]u8
rect_get_tl :: #force_inline proc(rect: rect2) -> v2 {return {rect.x, rect.y}}
rect_get_tr :: #force_inline proc(rect: rect2) -> v2 {return {rect.x + rect.width, rect.y}}
@ -27,18 +28,29 @@ CONTAINER_STACK_SIZE :: 16
Element :: struct {
area: rect2,
using config: ElementConfiguration,
data: ElementData,
type: ElementType,
}
ElementConfiguration :: struct {
label: cstring,
color: [4]u8,
color: col,
margin, padding: v2,
}
ElementData :: struct {
using float_input_data: ElementData_FloatInput,
}
ElementData_FloatInput :: struct {
min, max: f32,
value: ^f32,
}
ElementType :: enum {
Container,
Button,
Slider,
}
Size_Pixels :: distinct f32
@ -85,7 +97,7 @@ end :: proc() -> []Element {
assert(len(ctx.containers) > 0, "Closed base container before ending UI layout mode")
elements := ctx.elements[:]
ctx = nil
return elements
return elements[1:]
}
same_line :: proc() {
@ -94,7 +106,7 @@ same_line :: proc() {
container_begin :: proc(dimensions: Dimensions, config: ElementConfiguration) -> ^Element {
area := _resolve_element_area(dimensions, config.margin)
element := _append_element(Element{area = area, config = config, type = .Container})
element := _append_element({area = area, config = config, type = .Container})
container_index := len(ctx.elements) - 1
append(&ctx.containers, container_index)
append(&ctx.container_last_element, -1)
@ -105,11 +117,18 @@ container_end :: proc() {
container := ctx.elements[pop(&ctx.containers)]
pop(&ctx.container_last_element)
// TODO: Set flex
ctx.same_line = false
outer := get_element_outer_area(container)
}
button :: proc(dimensions: Dimensions) -> ^Element {
return nil
button :: proc(dimensions: Dimensions, config: ElementConfiguration) -> ^Element {
area := _resolve_element_area(dimensions, config.margin)
return _append_element({area = area, config = config, type = .Button})
}
slider :: proc(dimensions: Dimensions, config: ElementConfiguration, data: ElementData_FloatInput) -> ^Element {
area := _resolve_element_area(dimensions, config.margin)
return _append_element({area = area, config = config, type = .Slider, data = {float_input_data = data}})
}
_append_element :: proc(element: Element) -> ^Element {
@ -134,7 +153,14 @@ _resolve_element_area :: proc(dimensions: Dimensions, margin: v2) -> rect2 {
_resolve_element_outer_position :: proc() -> v2 {
if alignment_element := _element_container_previous(); alignment_element != nil {
return rect_get_bl(get_element_outer_area(alignment_element^))
area: v2
if ctx.same_line {
area = rect_get_tr(get_element_outer_area(alignment_element^))
} else {
area = rect_get_bl(get_element_outer_area(alignment_element^))
}
ctx.same_line = false
return area
}
return rect_get_tl(get_element_inner_area(_element_previous()^))
}