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|
package gui
import (
"git.wit.org/wit/gui/toolkit"
)
// Grid numbering examples (H) or (W,H)
// -----------------------
// -- (1) -- (2) -- (3) -- (X)
// -----------------------
//
// (Y)
// ---------
// -- (1) --
// -- (2) --
// ---------
//
// (X,Y)
// -----------------------------
// -- (1,1) -- (2,1) -- (3,1) --
// -- (1,2) -- (2,2) -- (3,2) --
// -- (1,3) -- -- (3,3) --
// -----------------------------
func (n *Node) NewGrid(name string, w int, h int) *Node {
newNode := n.newNode(name, toolkit.Grid, func() {
log(debugChange, "click() NewGrid not defined =", name)
})
a := newAction(n, toolkit.Add)
a.X = w
a.Y = h
newNode.X = w
newNode.Y = h
newNode.NextX = 1
newNode.NextY = 1
sendAction(a, newNode, n)
return newNode
}
// increments where the next element in the grid should go
func placeGrid(a *toolkit.Action, n *Node, where *Node) {
where.NextY += 1
if (where.NextY > where.Y) {
where.NextX += 1
where.NextY = 1
}
a.X = where.NextX
a.Y = where.NextY
log(logNow, "placeGrid() (X,Y)", where.X, where.Y, " next(X,Y) =", where.NextX, where.NextY)
}
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