[qooxdoo-devel] Adding a tree to a grid layout

Ram Venkataraman Fri, 24 Mar 2006 18:21:05 -0800

Hi All,

I am trying a simple example of adding a tree to a grid layout. Here is the sample I am using the following script.

When I run it I get an error in the debug console.

000187:Failed to execute "_modifyParent()":Modification of property "parent" failed with exception(propValue.getParent() has no properties)

It does not seem to affect the behavior of the tree.

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>Insert title here</title>

</head>

<body>

QxImageManager.setCorePath("/plebis/images") ;

QxImageManager.setIconPath("/plebis/themes/icons") ;

QxImageManager.setWidgetPath("/plebis/themes/widgets") ;

window.application.main = function()

{

var plebis_doc = this.getClientWindow().getClientDocument();

var cg = new QxGridLayout;

with(cg)

{

setColumnCount(2);

setWidth("auto");

setTop(10);

setRowCount(1);

setHeight("auto");

setLeft(10);

setPadding(8);

setVerticalSpacing(5);

setHorizontalSpacing(5);

};

cg.setColumnWidth(0,150);

cg.setColumnWidth(1,150);

cg.setRowHeight(0,20);

cg.setRowHeight(0,300);

var regiontree = new QxTree;

with(regiontree)

{

setLabel("Regions");

};

var fldGeorgia = new QxTreeFolder;

with(fldGeorgia)

{

setLabel("Georgia");

};

regiontree.add(fldGeorgia);

var fldFlorida = new QxTreeFolder;

with(fldFlorida)

{

setLabel("Florida");

};

regiontree.add(fldFlorida);

cg.add(regiontree,1,0);

plebis_doc.add(cg);

}

</SCRIPT>

</body>

</html>

Any help would be appreciated.

Regards

Ram

[qooxdoo-devel] Adding a tree to a grid layout

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