internal void OnSearch(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
BeginUpdate();
//-------------------------------------------------------test1
CommonTools.TreeList.TextFormatting newFormat = new CommonTools.TreeList.TextFormatting();
//CommonTools.TreeList.TextFormatting newFormat = new CommonTools.TreeList.TextFormatting(GetFormatting(Nodes[1], Columns[0]));
newFormat.BackColor = System.Drawing.Color.Red;
CellPainter.PaintCell(CreateGraphics(), GetPlusMinusRectangle(Nodes[1], Columns[1], CommonTools.NodeCollection.GetVisibleNodeIndex(Nodes[1])), Nodes[1], Columns[1], newFormat, GetData(Nodes[1], Columns[1]));
//-------------------------------------------------------test4
//-------------------------------------------------------test5
EndUpdate();
itrHelp.FindModule(((TextBox)sender).Text);
}
}
/// <summary>Draw a single cell to the context.</summary>
/// <param name="cr">The context to draw in.</param>
/// <param name="columnIndex">The column index.</param>
/// <param name="rowIndex">The row index.</param>
private void DrawCell(Context cr, int columnIndex, int rowIndex)
{
try
{
var text = DataProvider.GetCellContents(columnIndex, rowIndex);
var cellBounds = CalculateBounds(columnIndex, rowIndex);
if (cellBounds != null)
{
if (text == null)
{
text = string.Empty;
}
cr.Rectangle(cellBounds.ToClippedRectangle(Width - 20, Height));
cr.Clip();
cr.LineWidth = lineWidth;
cr.Rectangle(cellBounds.ToRectangle());
if (!CellPainter.PaintCell(columnIndex, rowIndex))
{
//cr.SetSourceColor(CellPainter.GetForegroundColour(columnIndex, rowIndex));
//cr.Stroke();
}
else
{
// Draw the filled in cell.
#if NETCOREAPP
this.StyleContext.State = CellPainter.GetCellState(columnIndex, rowIndex);
this.StyleContext.RenderBackground(cr, cellBounds.Left, cellBounds.Top, cellBounds.Width - 5, cellBounds.Height - 5);
var c = this.StyleContext.GetColor(this.StyleContext.State);
cr.SetSourceColor(new Cairo.Color(c.Red, c.Green, c.Blue, c.Alpha));
#else
cr.SetSourceColor(CellPainter.GetBackgroundColour(columnIndex, rowIndex));
cr.Fill();
cr.SetSourceColor(CellPainter.GetForegroundColour(columnIndex, rowIndex));
#endif
// Draw cell outline.
if (ShowLines)
{
cr.Rectangle(cellBounds.ToRectangle());
cr.Stroke();
}
//Set text font options for cell.
var layout = this.CreatePangoLayout(text);
layout.FontDescription = new Pango.FontDescription();
if (CellPainter.TextItalics(columnIndex, rowIndex))
{
layout.FontDescription.Style = Pango.Style.Italic;
}
if (CellPainter.TextBold(columnIndex, rowIndex))
{
layout.FontDescription.Weight = Pango.Weight.Bold;
}
layout.GetPixelExtents(out Pango.Rectangle inkRectangle, out Pango.Rectangle logicalRectangle);
// Vertically center the text.
double y = cellBounds.Top + (cellBounds.Height - logicalRectangle.Height) / 2;
// Horizontal alignment is determined by the cell painter.
double x;
if (CellPainter.TextLeftJustify(columnIndex, rowIndex))
{
x = cellBounds.Left + ColumnPadding;
}
else
{
x = cellBounds.Right - ColumnPadding - inkRectangle.Width;
}
cr.MoveTo(x, y);
Pango.CairoHelper.ShowLayout(cr, layout);
}
cr.ResetClip();
#if NETCOREAPP
this.StyleContext.State = StateFlags.Normal;
#endif
}
}
catch (Exception ex)
{
MainView.MasterView.ShowError(ex);
}
}
/// <summary>Draw a single cell to the context.</summary>
/// <param name="cr">The context to draw in.</param>
/// <param name="columnIndex">The column index.</param>
/// <param name="rowIndex">The row index.</param>
private void DrawCell(IDrawContext cr, int columnIndex, int rowIndex)
{
try
{
var text = DataProvider.GetCellContents(columnIndex, rowIndex);
var cellBounds = CalculateBounds(columnIndex, rowIndex);
if (cellBounds != null)
{
if (text == null)
{
text = string.Empty;
}
cr.Rectangle(cellBounds.Clip(Width - 20, Height).ToRectangle());
cr.Clip();
cr.SetLineWidth(lineWidth);
cr.Rectangle(cellBounds.ToRectangle());
if (CellPainter.PaintCell(columnIndex, rowIndex))
{
// Draw the filled in cell.
cr.State = CellPainter.GetCellState(columnIndex, rowIndex);
cr.DrawFilledRectangle(cellBounds.Left, cellBounds.Top, cellBounds.Width - 5, cellBounds.Height - 5);
// Draw cell outline.
if (ShowLines)
{
cr.Rectangle(cellBounds.ToRectangle());
cr.Stroke();
}
// Measure text for cell.
var r = cr.GetPixelExtents(text,
CellPainter.TextBold(columnIndex, rowIndex),
CellPainter.TextItalics(columnIndex, rowIndex));
// Vertically center the text.
double y = cellBounds.Top + (cellBounds.Height - r.Height) / 2;
// Horizontal alignment is determined by the cell painter.
double x;
if (CellPainter.TextLeftJustify(columnIndex, rowIndex))
{
x = cellBounds.Left + ColumnPadding;
}
else
{
x = cellBounds.Right - ColumnPadding - r.Width;
}
cr.MoveTo(x, y);
cr.DrawText(text, CellPainter.TextBold(columnIndex, rowIndex),
CellPainter.TextItalics(columnIndex, rowIndex));
}
cr.ResetClip();
cr.State = States.Normal;
}
}
catch (Exception ex)
{
MainView.MasterView.ShowError(ex);
}
}