private void LingTreeTree_MouseUp(object sender, MouseEventArgs e)
{
Graphics grfx = this.CreateGraphics();
grfx.PageUnit = GraphicsUnit.Millimeter;
grfx.PageScale = .01f;
Point[] atpt = { new Point(e.X, e.Y) };
grfx.TransformPoints(CoordinateSpace.Page, CoordinateSpace.Device, atpt);
int iClickX = atpt[0].X;
int iClickY = atpt[0].Y;
foreach (LingTreeNode node in this.Controls)
{
if (iClickX >= node.XCoord && iClickX <= (node.XCoord + node.Width))
{
if (iClickY >= node.YCoord && iClickY <= (node.YCoord + node.Height))
{
node.BackColor = SystemColors.Highlight;
LingTreeNodeClickedEventArgs ltne = new LingTreeNodeClickedEventArgs(node);
if (this.m_LingTreeNodeClickedEvent != null)
{
m_LingTreeNodeClickedEvent(this, ltne);
}
}
else
{
node.BackColor = BackColor;
}
}
else
{
node.BackColor = BackColor;
}
}
Invalidate();
}
public void OnNodeClicked(object sender, LingTreeNodeClickedEventArgs ltne)
{
// do nothing here
}
private void LingTreeTree_MouseUp(object sender, MouseEventArgs e)
{
Graphics grfx = this.CreateGraphics();
grfx.PageUnit = GraphicsUnit.Millimeter;
grfx.PageScale = .01f;
Point[] atpt = {new Point(e.X, e.Y)};
grfx.TransformPoints(CoordinateSpace.Page, CoordinateSpace.Device, atpt);
int iClickX = atpt[0].X;
int iClickY = atpt[0].Y;
foreach (LingTreeNode node in this.Controls)
{
if (iClickX >= node.XCoord && iClickX <= (node.XCoord + node.Width))
if (iClickY >= node.YCoord && iClickY <= (node.YCoord + node.Height))
{
node.BackColor = SystemColors.Highlight;
LingTreeNodeClickedEventArgs ltne = new LingTreeNodeClickedEventArgs(node);
if (this.m_LingTreeNodeClickedEvent != null)
m_LingTreeNodeClickedEvent(this, ltne);
}
else
node.BackColor = BackColor;
else
node.BackColor = BackColor;
}
Invalidate();
}
protected virtual void OnLingTreeNodeClicked(LingTreeNodeClickedEventArgs ltncea)
{
if (LingTreeNodeClicked != null)
LingTreeNodeClicked(this, ltncea);
}
private void OnNodeClicked(object sender, LingTreeNodeClickedEventArgs ltne)
{
// Do nothing for LingTreeApp.
//MessageBox.Show("node index = " + ltne.Node.Index + "; content = " + ltne.Node.Content);
}
private void OnNodeClicked(object sender, LingTreeNodeClickedEventArgs ltne)
{
string sId = ltne.Node.Id;
ShowFSInfo(sId);
ShowGrammarInfo(sId);
}
public void OnNodeClicked(object sender, LingTreeNodeClickedEventArgs ltne)
{
// do nothing here
}