void ClosePopup()
{
if (_isContentShown)
{
_parent.Controls.Remove(_floatingList);
_floatingList.Dispose();
_floatingList = null;
_isContentShown = false;
}
}
void OpenPopup()
{
if (Items.Count == 0)
{
return;
}
if (_isContentShown == false)
{
if (_floatingList == null)
{
_floatingList = new ContextListForm();
_floatingList.Width = (int)_maxWidth;
Items.SetNormalFontColor(Brushes.Black);
_floatingList.BackColor = Color.White; //background
for (int i = 0; i < Items.Count; i++)
{
String text = Items.Keys.ElementAt(i) + ":" + Items.Values.ElementAt(i);
_floatingList.Items.Add(text, Items.FontColor(i));
}
_isContentShown = true;
if (_timerOver.Enabled == false)
{
_timerOver.Start();
}
Rectangle cellBounds = _parent.GetCellDisplayRectangle(this.ColumnIndex, this.RowIndex, false);
Point pt2 = cellBounds.Location;
pt2 = _parent.PointToScreen(pt2);
_floatingList.Location = new Point(pt2.X, pt2.Y + cellBounds.Height);
//_floatingList.TopMost = true;
_floatingList.ResumeLayout();
_floatingList.Show();
_parent.Focus();
_floatingList.SetBounds(pt2.X, pt2.Y + cellBounds.Height, 0, 0, BoundsSpecified.Location);
}
}
else
{
Rectangle cellBounds = _parent.GetCellDisplayRectangle(this.ColumnIndex, this.RowIndex, false);
//Rectangle parentBounds = _parent.Bounds;
Point pt2 = cellBounds.Location;
pt2 = _parent.PointToScreen(pt2);
_floatingList.SetBounds(pt2.X, pt2.Y + cellBounds.Height, 0, 0, BoundsSpecified.Location);
}
}
