tomo/objects
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Row, Column have recommended size support

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This commit is contained in:
Sasha Koshka 2024-06-12 03:35:38 -04:00
parent 71a41d390f
commit da346f2f12
1 changed files with 44 additions and 8 deletions
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52
layouts/rowcol.go
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@ -181,21 +181,57 @@ func (row Row) Arrange (hints tomo.LayoutHints, boxes []tomo.Box) {
}
func (column Column) RecommendedHeight (hints tomo.LayoutHints, boxes []tomo.Box, width int) int {
// TODO
return 0
height := 0
for _, box := range boxes {
if box, ok := box.(tomo.ContentBox); ok {
height += box.RecommendedHeight(width)
} else {
height += box.MinimumSize().Y
}
}
height += hints.Gap.Y * (len(boxes) - 1)
return height
}
func (row Row) RecommendedHeight (hints tomo.LayoutHints, boxes []tomo.Box, width int) int {
// TODO
return 0
height := 0
for _, box := range boxes {
minimum := box.MinimumSize()
boxHeight := 0
if box, ok := box.(tomo.ContentBox); ok {
boxHeight = box.RecommendedHeight(minimum.X)
} else {
boxHeight = minimum.Y
}
if boxHeight > height { height = boxHeight }
}
return height
}
func (column Column) RecommendedWidth (hints tomo.LayoutHints, boxes []tomo.Box, height int) int {
// TODO
return 0
width := 0
for _, box := range boxes {
minimum := box.MinimumSize()
boxWidth := 0
if box, ok := box.(tomo.ContentBox); ok {
boxWidth = box.RecommendedHeight(minimum.Y)
} else {
boxWidth = minimum.X
}
if boxWidth > width { width = boxWidth }
}
return width
}
func (row Row) RecommendedWidth (hints tomo.LayoutHints, boxes []tomo.Box, height int) int {
// TODO
return 0
width := 0
for _, box := range boxes {
if box, ok := box.(tomo.ContentBox); ok {
width += box.RecommendedWidth(height)
} else {
width += box.MinimumSize().X
}
}
width += hints.Gap.X * (len(boxes) - 1)
return width
}