private void OpenFile(string FileName)
{
object file = STFileLoader.OpenFileFormat(FileName);
if (file is TreeNode)
{
var node = (TreeNode)file;
treeViewCustom1.Nodes.Add(node);
}
else
{
STErrorDialog.Show("Invalid file type. Cannot add file to object list.", "Object List", "");
}
}
private void STDataGridView_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)
{
if (e.RowIndex >= 0)
{
bool IsSelected = (e.State & DataGridViewElementStates.Selected) == DataGridViewElementStates.Selected;
e.Handled = true;
Rectangle rect = new Rectangle(e.CellBounds.X, e.CellBounds.Y, e.CellBounds.Width - 1, e.CellBounds.Height - 1);
if (IsSelected)
{
e.Graphics.FillRectangle(new SolidBrush(e.CellStyle.SelectionBackColor), rect);
}
else
{
e.Graphics.FillRectangle(new SolidBrush(e.CellStyle.BackColor), rect);
}
using (Pen pen = new Pen(GridColor))
{
e.Graphics.DrawRectangle(pen, e.CellBounds.X - 1, e.CellBounds.Y - 1, e.CellBounds.Width, e.CellBounds.Height);
}
RadioButtonState state = RadioButtonState.CheckedDisabled;
if (e.Value != null)
{
var TextCell = Rows[e.RowIndex].Cells[e.ColumnIndex] as DataGridViewTextBoxCell;
if (TextCell != null)
{
// Render the cell text.
string cellValue = e.FormattedValue.ToString();
// Set the alignment settings. Unfortunately, there's no // straightforward way to get the cell style settings and // convert them to the text alignment values you need here.
StringFormat format = new StringFormat(); format.LineAlignment = StringAlignment.Center; format.Alignment = StringAlignment.Near;
using (Brush valueBrush = new SolidBrush(e.CellStyle.ForeColor))
{
e.Graphics.DrawString(cellValue, e.CellStyle.Font, valueBrush, rect, format);
}
}
}
try
{
if (e.Value != null)
{
var Cell = Rows[e.RowIndex].Cells[e.ColumnIndex] as DataGridViewCheckBoxCell;
if (Cell == null)
{
return;
}
bool IsChecked = (bool)(Convert.ToBoolean(Cell.Value) == true);
bool IsNotChecked = (bool)(Convert.ToBoolean(Cell.Value) == false);
if (IsChecked)
{
state = RadioButtonState.CheckedNormal;
}
var size = RadioButtonRenderer.GetGlyphSize(e.Graphics, state);
var location = new Point((e.CellBounds.Width - size.Width) / 2,
((e.CellBounds.Height - size.Height) / 2) - 1);
location.Offset(e.CellBounds.Location);
if (IsChecked)
{
Color checkedColor = FormThemes.BaseTheme.CheckBoxEnabledBackColor;
e.Graphics.FillRectangle(new SolidBrush(checkedColor), new Rectangle(location.X, location.Y, 15, 15));
e.Graphics.DrawImage(this.TickTock, location.X, location.Y, 12, 12);
}
else if (IsNotChecked)
{
// e.Graphics.FillRectangle(new SolidBrush(this.BoxColor), new Rectangle(location.X, location.Y, 15, 15));
e.Graphics.FillRectangle(new SolidBrush(this.BoxColor), new Rectangle(location.X, location.Y, 15, 15));
}
}
}
catch (Exception ex)
{
STErrorDialog.Show("Failed to paint STDataGridView!", "STDataGridView", ex.ToString());
}
}
return;
/* using (Pen gridLinePen = new Pen(gridBrush))
* {
* // Erase the cell.
* e.Graphics.FillRectangle(backColorBrush, e.CellBounds);
*
* // Draw the grid lines (only the right and bottom lines;
* // DataGridView takes care of the others).
* e.Graphics.DrawLine(gridLinePen, e.CellBounds.Left,
* e.CellBounds.Bottom - 1, e.CellBounds.Right - 1,
* e.CellBounds.Bottom - 1);
* e.Graphics.DrawLine(gridLinePen, e.CellBounds.Right - 1,
* e.CellBounds.Top, e.CellBounds.Right - 1,
* e.CellBounds.Bottom);
*
*
* // Draw the text content of the cell, ignoring alignment.
* if (e.Value != null)
* {
* e.Graphics.DrawString((String)e.Value, e.CellStyle.Font,
* Brushes.Crimson, e.CellBounds.X + 2,
* e.CellBounds.Y + 2, StringFormat.GenericDefault);
* }
* e.Handled = true;
*/
/* e.Paint(e.CellBounds, DataGridViewPaintParts.All & DataGridViewPaintParts.ContentForeground);
*
* RadioButtonState state = RadioButtonState.CheckedDisabled;
*
* var Cell = Rows[e.RowIndex].Cells[e.ColumnIndex];
*
* DataGridViewCheckBoxCell chkchecking = Cell as DataGridViewCheckBoxCell;
*
* bool IsChecked = (bool)(Convert.ToBoolean(chkchecking.Value) == true);
*
* if (IsChecked)
* state = RadioButtonState.CheckedNormal;
*
* var size = RadioButtonRenderer.GetGlyphSize(e.Graphics, state);
* var location = new Point((e.CellBounds.Width - size.Width) / 2, (e.CellBounds.Height - size.Height) / 2);
*
* //Draw cell
* e.Graphics.FillRectangle(new SolidBrush(BackgroundColor), e.CellBounds);
*
* if (IsChecked)
* {
* e.Graphics.DrawImage(this.TickTock, location.X, location.Y, 12, 12);
* }
* else
* {
* // e.Graphics.FillRectangle(new SolidBrush(this.BoxColor), new Rectangle(location.X, location.Y, 15, 15));
* e.Graphics.FillRectangle(new SolidBrush(this.BoxColor), new Rectangle(location.X, location.Y, 15, 15));
* }*/
}
