DBot/overdrive_that_matters
DBot/overdrive_that_matters
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Add layout modes to grid panel

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This commit is contained in:
DBotThePony 2025-03-21 08:07:43 +07:00
parent a48aaf52ae
commit e6c9708652
Signed by: DBot
GPG Key ID: DCC23B5715498507
1 changed files with 70 additions and 12 deletions
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82
src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/util/GridPanel.kt
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@ -21,22 +21,80 @@ open class GridPanel<out S : Screen>(
) : EditablePanel<S>(screen, parent, x, y, width, height) {
var columns: Int = columns
set(value) {
field = value
invalidateLayout()
if (field != value) {
field = value
invalidateLayout()
}
}
var rows: Int = rows
set(value) {
field = value
invalidateLayout()
if (field != value) {
field = value
invalidateLayout()
}
}
var gravity: RenderGravity = RenderGravity.CENTER_CENTER
set(value) {
field = value
invalidateLayout()
if (field != value) {
field = value
invalidateLayout()
}
}
var layout: Layout = Layout.TOP_LEFT
set(value) {
if (field != value) {
field = value
invalidateLayout()
}
}
enum class Layout {
TOP_LEFT {
override fun rows(last: Int): IntIterator {
return (0 until last).iterator()
}
override fun columns(last: Int): IntIterator {
return (0 until last).iterator()
}
},
TOP_RIGHT {
override fun rows(last: Int): IntIterator {
return (0 until last).iterator()
}
override fun columns(last: Int): IntIterator {
return (last - 1 downTo 1).iterator()
}
},
BOTTOM_LEFT {
override fun rows(last: Int): IntIterator {
return (last - 1 downTo 1).iterator()
}
override fun columns(last: Int): IntIterator {
return (0 until last).iterator()
}
},
BOTTOM_RIGHT {
override fun rows(last: Int): IntIterator {
return (last - 1 downTo 1).iterator()
}
override fun columns(last: Int): IntIterator {
return (last - 1 downTo 1).iterator()
}
};
abstract fun rows(last: Int): IntIterator
abstract fun columns(last: Int): IntIterator
}
override fun sizeToContents() {
if (visibleChildren.isEmpty()) {
// nothing to size against
@ -50,11 +108,11 @@ open class GridPanel<out S : Screen>(
val children = visibleChildren.iterator().filter { it.dock == Dock.NONE }
for (row in 0 until rows) {
for (row in layout.rows(rows)) {
var maxHeight = 0f
var rowWidth = 0f
for (column in 0 until columns) {
for (column in layout.columns(columns)) {
val nextChild = children.maybe() ?: break
rowWidth += nextChild.width + nextChild.dockMargin.horizontal
maxHeight = max(maxHeight, nextChild.height + nextChild.dockMargin.vertical)
@ -75,11 +133,11 @@ open class GridPanel<out S : Screen>(
var totalWidth = 0f
var totalHeight = 0f
for (row in 0 until rows) {
for (row in layout.rows(rows)) {
var maxHeight = 0f
var width = 0f
for (column in 0 until columns) {
for (column in layout.columns(columns)) {
val child = children.maybe() ?: break
width += child.dockedWidth
maxHeight = maxHeight.coerceAtLeast(child.dockedHeight)
@ -96,11 +154,11 @@ open class GridPanel<out S : Screen>(
totalWidth = 0f
totalHeight = 0f
for (row in 0 until rows) {
for (row in layout.rows(rows)) {
var maxHeight = 0f
var width = 0f
for (column in 0 until columns) {
for (column in layout.columns(columns)) {
val child = children.maybe() ?: break
child.x = alignX + width
child.y = alignY + totalHeight