public TreeViewController(MultiselectTreeView treeView)
{
this.treeView = treeView;
treeView.BeforeExpand += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnExpand?.Invoke(Map(e.Node));
};
treeView.BeforeCollapse += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnCollapse?.Invoke(Map(e.Node));
};
treeView.BeforeMultiSelect += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnSelect?.Invoke(e.Nodes.OfType <ViewNode>().Select(n => n.Node).ToArray());
};
}
public void MultiselectTreeViewRegular()
{
using (var treeView = new MultiselectTreeView())
{
treeView.HTMLStyle = UnitTestInitializeWin.HTMLStyle;
Assert.AreEqual(0, treeView.SelectedTreeNode.Count);
var treeNode = new TreeNode("Test")
{
Tag = "test"
};
treeView.Nodes.Add(treeNode);
var treeNode2 = new TreeNode("Test2")
{
Tag = "test2"
};
treeNode.Nodes.Add(treeNode2);
var treeNode3 = new TreeNode("Test3")
{
Tag = "test3"
};
treeNode.Nodes.Add(treeNode3);
var treeNode3a = new TreeNode("Test3a")
{
Tag = "test3"
};
treeNode3.Nodes.Add(treeNode3a);
var treeNode3b = new TreeNode("Test3b")
{
Tag = "test3"
};
treeNode3.Nodes.Add(treeNode3b);
var firedAfter = false;
var firedBefore = false;
treeView.AfterSelect += (s, args) => { firedAfter = true; };
treeView.BeforeSelect += (s, args) => { firedBefore = true; };
UnitTestWinFormHelper.ShowControl(treeView, .2, (control, form) =>
{
if (!(control is MultiselectTreeView text))
{
return;
}
text.PressKey(Keys.Control | Keys.A);
text.PressKey(Keys.Control | Keys.C);
Application.DoEvents();
treeView.SelectedNode = treeNode2;
treeView.SelectAll();
Application.DoEvents();
var result = treeView.SelectedToClipboard();
Assert.IsTrue(result.Contains(treeNode.Text));
Assert.IsTrue(result.Contains(treeNode2.Text));
Assert.IsTrue(result.Contains(treeNode3.Text));
});
Windows.Reactive.ITreeViewController <Node> Windows.Reactive.IReactive.CreateTreeViewController <Node>(MultiselectTreeView treeView)
{
return(new Windows.Reactive.TreeViewController <Node>(treeView));
}