protected override void OnKeyPress(KeyEventArgs e)
{
base.OnKeyPress(e);
if (e.Modifiers == UnityEngine.EventModifiers.None)
{
switch (e.KeyCode)
{
case UnityEngine.KeyCode.DownArrow:
_SelectNext();
break;
case UnityEngine.KeyCode.LeftArrow:
if (SelectedNode != null)
{
SelectedNode.Collapse();
}
break;
case UnityEngine.KeyCode.RightArrow:
if (SelectedNode != null)
{
SelectedNode.Expand();
}
break;
case UnityEngine.KeyCode.UpArrow:
_SelectPrevious();
break;
}
}
}
private void ToolBox_MouseDown(object sender, MouseEventArgs e)
{
SelectNodeAt(e.X, e.Y);
if (SelectedNode == null)
{
return;
}
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
if (SelectedNode.Nodes.Count > 0 && (SelectedNode.AlwaysExpand || e.X < SelectedNode.Level * Indent - 10))
{
if (SelectedNode.IsExpanded)
{
SelectedNode.Collapse();
}
else
{
SelectedNode.Expand();
}
}
}
this.Refresh();
}
private void collapseAllToolStripMenuItem_Click(object sender, EventArgs e)
{
if (SelectedNode == null)
{
return;
}
SelectedNode.Collapse(false);
}
/// <summary>
/// Handles clicking Expand/Collapse on the context.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void contextclick_Toggle(object sender, EventArgs e)
{
if (SelectedNode.IsExpanded)
{
SelectedNode.Collapse(true);
}
else
{
SelectedNode.Expand();
}
}
protected override void OnKeyPress(KeyPressEventArgs args)
{
base.OnKeyPress(args);
var e = args.uwfKeyArgs;
if (e.Modifiers == Keys.None)
{
switch (e.KeyCode)
{
case Keys.Space:
case Keys.Return:
if (SelectedNode != null)
{
SelectedNode.Toggle();
}
break;
case Keys.Down:
_SelectNext();
break;
case Keys.Left:
if (SelectedNode != null)
{
SelectedNode.Collapse();
}
break;
case Keys.Right:
if (SelectedNode != null)
{
SelectedNode.Expand();
}
break;
case Keys.Up:
_SelectPrevious();
break;
}
}
char c = KeyHelper.GetLastInputChar();
if (char.IsLetterOrDigit(c) || char.IsPunctuation(c))
{
filter += c;
resetFilterTime = 3; // sec.
SelectNodeWText(filter);
}
}
protected override void OnKeyPress(KeyEventArgs e)
{
base.OnKeyPress(e);
if (e.Modifiers == UnityEngine.EventModifiers.None)
{
switch (e.KeyCode)
{
case UnityEngine.KeyCode.Space:
case UnityEngine.KeyCode.Return:
if (SelectedNode != null)
{
SelectedNode.Toggle();
}
break;
case UnityEngine.KeyCode.DownArrow:
_SelectNext();
break;
case UnityEngine.KeyCode.LeftArrow:
if (SelectedNode != null)
{
SelectedNode.Collapse();
}
break;
case UnityEngine.KeyCode.RightArrow:
if (SelectedNode != null)
{
SelectedNode.Expand();
}
break;
case UnityEngine.KeyCode.UpArrow:
_SelectPrevious();
break;
}
}
char c = KeyHelper.GetLastInputChar();
if (char.IsLetterOrDigit(c) || char.IsPunctuation(c))
{
_filter += c;
_resetFilterTime = 3; // sec.
SelectNodeWText(_filter);
}
}
void treeView1_PreviewKeyDown(object sender, PreviewKeyDownEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
if (SelectedNode != null)
{
if (SelectedNode is LeafTreeNode)
{
LeafEventArgs ee = new LeafEventArgs((SelectedNode as LeafTreeNode).Leaf);
OnLeafDoubleClicked(ee);
}
else
{
if (SelectedNode.IsExpanded)
{
SelectedNode.Collapse();
}
else
{
SelectedNode.Expand();
}
}
}
}
else if (e.KeyCode == Keys.Escape)
{
CancelCut();
}
else if (e.KeyCode == Keys.Delete)
{
if (SelectedNode is ContainerTreeNode)
{
if (SelectedNode != treeView1.Nodes[0])
{
ContainerDelete();
}
}
else
{
LeafDelete();
}
}
}
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
if (e.Modifiers == Keys.None)
{
switch (e.KeyCode)
{
case Keys.Space:
case Keys.Return:
if (SelectedNode != null)
{
SelectedNode.Toggle();
}
break;
case Keys.Down:
SelectNext();
break;
case Keys.Left:
if (SelectedNode != null)
{
SelectedNode.Collapse();
}
break;
case Keys.Right:
if (SelectedNode != null)
{
SelectedNode.Expand();
}
break;
case Keys.Up:
SelectPrevious();
break;
case Keys.PageDown:
if (nodeList.Count > 0)
{
var lNodesOnScreen = nodesOnScreen;
var nextIndex = 0;
if (SelectedNode != null)
{
nextIndex = nodeList.IndexOf(SelectedNode);
}
nextIndex = MathHelper.Clamp(nextIndex + lNodesOnScreen, 0, nodeList.Count - 1);
SelectedNode = nodeList[nextIndex];
}
break;
case Keys.PageUp:
if (nodeList.Count > 0)
{
var lNodesOnScreen = nodesOnScreen;
var nextIndex = 0;
if (SelectedNode != null)
{
nextIndex = nodeList.IndexOf(SelectedNode);
}
nextIndex = MathHelper.Clamp(nextIndex - lNodesOnScreen, 0, nodeList.Count - 1);
SelectedNode = nodeList[nextIndex];
}
break;
case Keys.End:
if (nodeList.Count > 0)
{
SelectedNode = nodeList[nodeList.Count - 1];
}
break;
case Keys.Home:
if (nodeList.Count > 0)
{
SelectedNode = nodeList[0];
}
break;
}
}
else if (e.Control)
{
switch (e.KeyCode)
{
case Keys.Down:
if (uwfVScrollBar.Visible)
{
uwfVScrollBar.DoScroll(ScrollEventType.SmallIncrement);
}
break;
case Keys.Up:
if (uwfVScrollBar.Visible)
{
uwfVScrollBar.DoScroll(ScrollEventType.SmallDecrement);
}
break;
}
}
char c = KeyHelper.GetLastInputChar();
if (char.IsLetterOrDigit(c) || char.IsPunctuation(c))
{
filter += c;
resetFilterTime = 3; // sec.
SelectNodeWText(filter);
}
}
private void collapseAllToolStripMenuItem_Click(object sender, EventArgs e)
{
SelectedNode.Collapse();
}
