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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>qooxdoo » Demo » Sample</title>
<link type="text/css" rel="stylesheet" href="../../css/layout.css"/>
<!--[if IE]>
<link type="text/css" rel="stylesheet" href="../../css/layout_ie.css"/>
<![endif]-->
<script type="text/javascript" src="../../script/sample.js"></script>
</head>
<body>
<script type="text/javascript" src="../../script/layout.js"></script>
<div id="demoDescription">
<p>Demonstrate use of multiple columns in a tree.</p>
</div>
<script type="text/javascript">
qx.core.Init.getInstance().defineMain(function()
{
// tree
var tree = new qx.ui.treevirtual.TreeVirtual([ "Tree", "Permissions" ]);
with (tree)
{
set({
left : 10,
top : 30,
width : 506,
bottom : 30,
border : qx.renderer.border.BorderPresets.getInstance().thinInset
});
setAlwaysShowOpenCloseSymbol(true);
setColumnWidth(0, 400);
setColumnWidth(1, 100);
};
tree.addToDocument();
// tree data model
var dataModel = tree.getDataModel();
var te1 = dataModel.addBranch(null, "Desktop", true);
dataModel.setState(te1,
{
labelStyle :
"background-color: red; " +
"color: white;" +
"font-weight: bold;"
});
var te1_1;
dataModel.addBranch(te1, "Files", true);
te1_1 = dataModel.addBranch(te1, "Workspace", true);
te = dataModel.addLeaf(te1_1, "Windows (C:)");
dataModel.setColumnData(te, 1, "-rwxr-xr-x");
te = dataModel.addLeaf(te1_1, "Documents (D:)");
dataModel.setColumnData(te, 1, "-rwxr-xr-x");
dataModel.addBranch(te1, "Network", true);
te = dataModel.addBranch(te1, "Trash", true);
dataModel.setState(te,
{
cellStyle : "background-color: cyan;"
});
var te2 = dataModel.addBranch(null, "Inbox", true);
te = dataModel.addBranch(te2, "Spam", false);
for (var i = 1; i < 3000; i++)
{
dataModel.addLeaf(te, "Spam Message #" + i);
}
dataModel.addBranch(te2, "Sent", false);
dataModel.addBranch(te2, "Trash", false);
dataModel.addBranch(te2, "Data", false);
dataModel.addBranch(te2, "Edit", false);
dataModel.setData();
var commandFrame = new qx.ui.groupbox.GroupBox("Control");
commandFrame.set({ top: 48, left: 520, width: "auto", height: "auto" });
commandFrame.addToDocument();
var o = new qx.ui.basic.Atom("Current Selection: ");
o.set({ left: 0, top: 6 });
commandFrame.add(o);
o = new qx.ui.form.TextField();
o.set({ left: 4, right: 0, top: 20, readOnly: true });
commandFrame.add(o);
tree.addEventListener(
"changeSelection",
function(e)
{
// Get the list of selected nodes. We're in single-selection mode, so
// there will be only one of them.
var nodes = e.getData();
this.setValue(tree.getHierarchy(nodes[0].nodeId).join('/'));
buttonRemove.setEnabled(true);
},
o);
var buttonRemove = new qx.ui.form.Button("Remove");
buttonRemove.set({ top: 42, left: 0, enabled: false });
commandFrame.add(buttonRemove);
buttonRemove.addEventListener(
"execute",
function(e)
{
selectedNodes = tree.getSelectedNodes();
for (var i = 0; i < selectedNodes.length; i++)
{
dataModel.prune(selectedNodes[i].nodeId);
dataModel.setData();
}
});
o = new qx.ui.form.CheckBox("Use tree lines?");
o.set({ top: 80, left: 0, checked: true });
commandFrame.add(o);
o.addEventListener("changeChecked",
function(e)
{
tree.setUseTreeLines(e.getData());
});
o = new qx.ui.form.CheckBox("Jens Lautenbacher mode?");
o.set({ top: 100, left: 0, checked: false });
commandFrame.add(o);
o.addEventListener("changeChecked",
function(e)
{
tree.setJensLautenbacherMode(e.getData());
});
o = new qx.ui.form.CheckBox("Always show open/close symbol?");
o.set({ top: 120, left: 0, checked: true });
commandFrame.add(o);
o.addEventListener("changeChecked",
function(e)
{
tree.setAlwaysShowOpenCloseSymbol(e.getData());
});
o = new qx.ui.form.CheckBox("Remove open/close if found empty?");
o.set({ top: 140, left: 0, checked: true });
commandFrame.add(o);
tree.addEventListener("treeOpenWhileEmpty",
function(e)
{
if (this.getChecked())
{
var node = e.getData();
tree.setState(node.nodeId, { opened : null });
}
},
o);
o = new qx.ui.form.CheckBox("Open/close click selects row?");
o.set({ top: 160, left: 0, checked: false });
commandFrame.add(o);
o.addEventListener("changeChecked",
function(e)
{
tree.setOpenCloseClickSelectsRow(e.getData());
});
});
</script>
</body>
</html>
|
