Synthasmagoria/snths_ui
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Margin bugfix

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Synthasmagoria 2026-07-29 14:23:01 +02:00
commit cd42cee14b
2 changed files with 26 additions and 32 deletions
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28
example/main.odin
View file

@ -20,7 +20,7 @@ main :: proc() {
for !rl.WindowShouldClose() {
ui.start(&ctx, {0, 0}, {WINDOW_WIDTH, WINDOW_HEIGHT})
ui.container_begin(
outer_container := ui.container_begin(
dimensions = {ui.Size_Pixels(WINDOW_WIDTH), ui.Size_Pixels(WINDOW_HEIGHT)},
config = {
margin = {4.0, 8.0},
@ -29,23 +29,15 @@ main :: proc() {
label = "",
},
)
ui.container_begin(
dimensions = {ui.Size_Percentage(1.0), ui.Size_Percentage(0.1)},
config = {
color = cast([4]u8)rl.GREEN,
label = "",
},
)
ui.container_end()
ui.container_begin(
dimensions = {ui.Size_Percentage(1.0), ui.Size_Percentage(0.1)},
config = {
color = cast([4]u8)rl.GREEN,
label = "",
margin = {0.0, 4.0},
},
)
inner_container_config := ui.ElementConfiguration {color = cast([4]u8)rl.GREEN, label = "", margin = {16.0, 8.0}}
inner_container_dimensions := ui.Dimensions {ui.Size_Percentage(1.0), ui.Size_Percentage(0.1)}
for i in 0..<10 {
ui.container_begin(dimensions = inner_container_dimensions, config = inner_container_config)
ui.container_end()
}
// inner_container_dimensions := ui.Dimensions {ui.Size_Percentage(1.0), ui.Size_Percentage(1.0)}
// ui.container_begin(dimensions = inner_container_dimensions, config = inner_container_config)
// ui.container_end()
ui.container_end()
elements := ui.end()
@ -53,6 +45,8 @@ main :: proc() {
defer rl.EndDrawing()
rl.ClearBackground(rl.BLACK)
rl.DrawRectangleRec(rl.Rectangle(ui.get_element_inner_area(outer_container^)), rl.GRAY)
for element in elements {
switch element.type {
case .Container:

28
ui.odin
View file

@ -92,51 +92,51 @@ same_line :: proc() {
ctx.same_line = true
}
container_begin :: proc(dimensions: Dimensions, config: ElementConfiguration) {
container_begin :: proc(dimensions: Dimensions, config: ElementConfiguration) -> ^Element {
area := _resolve_element_area(dimensions, config.margin)
element := Element{area = area, config = config, type = .Container}
_append_element(element)
element := _append_element(Element{area = area, config = config, type = .Container})
container_index := len(ctx.elements) - 1
append(&ctx.containers, container_index)
append(&ctx.container_last_element, -1)
return element
}
container_end :: proc() {
container := ctx.elements[pop(&ctx.containers)]
pop(&ctx.container_last_element)
// TODO: Set flex
outer := _get_element_outer_area(container)
outer := get_element_outer_area(container)
}
button :: proc(dimensions: Dimensions) {
button :: proc(dimensions: Dimensions) -> ^Element {
return nil
}
_append_element :: proc(element: Element) {
_append_element :: proc(element: Element) -> ^Element {
append(&ctx.elements, element)
ctx.container_last_element[len(ctx.containers) - 1] = len(ctx.elements) - 1
return &ctx.elements[len(ctx.elements) - 1]
}
_get_element_outer_area :: proc(element: Element) -> rect2 {
get_element_outer_area :: proc(element: Element) -> rect2 {
return rect_grow(element.area, element.margin * 2.0)
}
_get_element_inner_area :: proc(element: Element) -> rect2 {
get_element_inner_area :: proc(element: Element) -> rect2 {
return rect_grow(element.area, -element.padding * 2.0)
}
_resolve_element_area :: proc(dimensions: Dimensions, margin: v2) -> rect2 {
outer_position := _resolve_element_outer_position()
outer_size := _resolve_element_outer_size(dimensions)
outer_area := rect2{**outer_position, **outer_size}
return rect_grow(outer_area, -margin * 2.0)
return rect_grow(rect2{**outer_position, **outer_size}, -margin * 2.0)
}
_resolve_element_outer_position :: proc() -> v2 {
if alignment_element := _element_container_previous(); alignment_element != nil {
return rect_get_bl(_get_element_inner_area(alignment_element^))
return rect_get_bl(get_element_outer_area(alignment_element^))
}
return rect_get_tl(_get_element_inner_area(_element_previous()^))
return rect_get_tl(get_element_inner_area(_element_previous()^))
}
_resolve_element_outer_size :: proc(dimensions: Dimensions) -> v2 {
@ -149,7 +149,7 @@ _resolve_elemment_outer_size_axis :: proc(size: Size, axis: Axis) -> f32 {
return cast(f32)value
case Size_Percentage:
if container := _container_current(); container != nil {
inner := _get_element_inner_area(container^)
inner := get_element_inner_area(container^)
container_size := inner.width if axis == .X else inner.height
return container_size * cast(f32)value
} else {