func (l *SplitterLayout) LayoutChildren() {
s := l.outer.Size().Contract(l.Padding())
o := l.Padding().LT()
children := l.outer.Children()
splitterCount := len(children) / 2
splitterWidth := l.splitterWidth
if l.orientation.Horizontal() {
s.W -= splitterWidth * splitterCount
} else {
s.H -= splitterWidth * splitterCount
}
netWeight := float32(0.0)
for i, c := range children {
if isSplitter := (i & 1) == 1; !isSplitter {
netWeight += l.weights[c.Control]
}
}
d := 0
for i, c := range children {
var cr math.Rect
if isSplitter := (i & 1) == 1; !isSplitter {
cm := c.Control.Margin()
frac := l.weights[c.Control] / netWeight
if l.orientation.Horizontal() {
cw := int(float32(s.W) * frac)
cr = math.CreateRect(d+cm.L, cm.T, d+cw-cm.R, s.H-cm.B)
d += cw
} else {
ch := int(float32(s.H) * frac)
cr = math.CreateRect(cm.L, d+cm.T, s.W-cm.R, d+ch-cm.B)
d += ch
}
} else {
if l.orientation.Horizontal() {
cr = math.CreateRect(d, 0, d+splitterWidth, s.H)
} else {
cr = math.CreateRect(0, d, s.W, d+splitterWidth)
}
d += splitterWidth
}
c.Layout(cr.Offset(o).Canon())
}
}
func (l *TableLayout) LayoutChildren() {
s := l.outer.Size().Contract(l.outer.Padding())
o := l.outer.Padding().LT()
cw, ch := s.W/l.columns, s.H/l.rows
var cr math.Rect
for _, c := range l.outer.Children() {
cm := c.Control.Margin()
cell := l.grid[c.Control]
x, y := cell.x*cw, cell.y*ch
w, h := x+cell.w*cw, y+cell.h*ch
cr = math.CreateRect(x+cm.L, y+cm.T, w-cm.R, h-cm.B)
c.Layout(cr.Offset(o).Canon())
}
}
