add grid without bounds

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 25 insertions, 3 deletions

diff --git a/grid.go b/grid.go
index 297a723..a6fadec 100644
--- a/grid.go
+++ b/grid.go
@@ -33,6 +33,22 @@ type GridOffset struct {
 	Y int
 }
 
+func (parent *Node) RawGrid() *Node {
+	newNode := parent.newNode("GRID", widget.Grid)
+
+	newNode.W = 0
+	newNode.H = 0
+	newNode.NextW = 1
+	newNode.NextH = 1
+
+	// by default, always pad grids
+	newNode.pad = true
+
+	// inform the toolkits
+	sendAction(newNode, widget.Add)
+	return newNode
+}
+
 func (parent *Node) NewGrid(progname string, w int, h int) *Node {
 	newNode := parent.newNode(progname, widget.Grid)
 	newNode.progname = progname
@@ -67,9 +83,15 @@ func (n *Node) gridIncrement() {
 	}
 
 	n.NextW += 1
-	if n.NextW > n.W {
-		n.NextW = 1
-		n.NextH += 1
+	if n.W == 0 {
+		// grid does not have a fixed size
+	} else {
+		// this grid has bounds, if adding to the grid
+		// goes off the edge, then add the widget to the next row
+		if n.NextW > n.W {
+			n.NextW = 1
+			n.NextH += 1
+		}
 	}
 
 	n.gridIncrement()