private void dataGridTextColumn1_DataCellMouseHover(object sender, DataGridDataCellMouseEventArgs e)
{
if (e.Row == null)
{
return;
}
int iconIndex = GetIconInfoAtPos(e.Row, e.CellArgs.CellRect, e.CellArgs.InCellX, e.CellArgs.InCellY);
if (iconIndex >= 0)
{
Point toolTipPos = e.CellArgs.GridMouseArgs.Location;
toolTipPos.Y = toolTipPos.Y + 24;
toolTip1.Show("Click the Icon to delete transport type", dataGrid1, toolTipPos, 2000);
}
}
private void dataGridTextColumn1_DataCellMouseMove(object sender, DataGridDataCellMouseEventArgs e)
{
if (e.Row == null)
{
return;
}
int iconIndex = GetIconInfoAtPos(e.Row, e.CellArgs.CellRect, e.CellArgs.InCellX, e.CellArgs.InCellY);
if (mouseIconIndex != iconIndex)
{
dataGrid1.InvalidateCell(e.CellArgs.ColIndex, e.CellArgs.RowIndex);
mouseIconIndex = iconIndex;
dataGrid1.RestartMouseHoverEvent();
toolTip1.Hide(dataGrid1);
}
}
private void dataGridTextColumn1_DataCellMouseDown(object sender, DataGridDataCellMouseEventArgs e)
{
var icons = new List <IconData>();
GetIconsList(e.Row, icons);
Rectangle iconRect = e.CellArgs.CellRect;
iconRect.Width = 20;
iconRect.X = iconRect.X - 20;
foreach (IconData id in icons)
{
iconRect.Offset(20, 0);
if (iconRect.Contains(e.CellArgs.GridMouseArgs.Location))
{
DataRowView rowView = (DataRowView)e.Row.SourceItem;
rowView.Row[id.DataColumn] = false;
e.Handled = true;
return;
}
}
}
private void dataGridTextColumn4_DataCellMouseClick(object sender, DataGridDataCellMouseEventArgs e)
{
if (e.Row == null)
{
return;
}
FileSystemFolterTreeNode node = (FileSystemFolterTreeNode)e.Row.SourceItem;
long size = CalcFolderSize(node.Path);
if (size > 1024 * 10)
{
size = size / 1024;
if (size > 1024 * 10)
{
size = size / 1024;
if (size > 1024 * 10)
{
size = size / 1024;
node.Size = size.ToString("N0") + " Gb";
}
else
{
node.Size = size.ToString("N0") + " Mb";
}
}
else
{
node.Size = size.ToString("N0") + " Kb";
}
}
else
{
node.Size = size.ToString("N0") + " b";
}
}
