private Bitmap CreateFieldBitmap(GridControlBase grid, int rowIndex, int colIndex)
{
string fieldName = Grid[rowIndex];
GridStyleInfo style = new GridStyleInfo();
style.CellIdentity = new GridStyleInfoIdentity(grid.Model[rowIndex, colIndex].CellIdentity.Data, new GridCellPos(rowIndex, colIndex), true);
style.CellType = GridCellTypeName.Header;
style.HorizontalAlignment = GridHorizontalAlignment.Center;
style.VerticalAlignment = GridVerticalAlignment.Middle;
style.WrapText = false;
style.Trimming = StringTrimming.EllipsisCharacter;
style.Text = fieldName;
Graphics g = null;
Size size = new Size(120, 22);
Rectangle bounds = new Rectangle(Point.Empty, size);
GridCellRendererBase headerCellRenderer = grid.CellRenderers[GridCellTypeName.Header];
Bitmap bm = new Bitmap(Math.Max(1, size.Width), Math.Max(1, size.Height));
try
{
g = Graphics.FromImage(bm);
BrushPaint.FillRectangle(g, bounds, style.Interior);
headerCellRenderer.Draw(g, bounds, rowIndex, colIndex, style);
}
finally
{
if (g != null)
{
g.Dispose();
}
}
return(bm);
}
string GetInfo(string name)
{
GridControl grid = this._splitter.ActivePane as GridControl;
string s = "";
if (grid != null)
{
if (grid.CurrentCell.HasCurrentCell)
{
GridCurrentCell cc = grid.CurrentCell;
GridCellRendererBase renderer = cc.Renderer;
GridStyleInfo style = grid[cc.RowIndex, cc.ColIndex];
string ct = "";
if (renderer.HasControlText)
{
ct = " ControlText: " + renderer.ControlText;
}
string cv = "";
if (renderer.HasControlValue)
{
if (renderer.ControlValue != null)
{
ct = " ControlValue: " + renderer.ControlValue.ToString();
}
else
{
ct = " ControlValue: null";
}
}
string st = style.Text;
string sv = "";
if (style.CellValue != null)
{
sv = style.CellValue.ToString();
}
s = string.Format("{0}{1} {2}\"{3}\", \"{4}\", StyleText: \"{5}\", StyleValue: \"{6}\" ",
cc.IsModified ? "*" : "",
name,
grid.CurrentCell.RangeInfo,
ct,
cv,
st,
sv
);
}
else
{
s = name;
}
}
return(s);
}
bool IsOverCheckBox(int r, int c, MouseEventArgs e)
{
GridStyleInfo style = grid.Model[r, c];
GridCellRendererBase renderer = grid.CellRenderers[style.CellType];
renderer.PerformLayout(r, c, style, grid.RangeInfoToRectangle(GridRangeInfo.Cell(r, c)));
if (renderer.RaiseHitTest(r, c, e, null) == GridHitTestContext.CheckBoxChecker)
{
return(true);
}
return(false);
}
//FindAll - Loops through the cells in the grid and highlights all the values
//that match with the given search string.
private void btnFindAll_Click(object sender, EventArgs e)
{
if (cmbSearch.Text != null)
{
AddToSearchedList(cmbSearch.Text);
SetOptions();
locInfo = GridRangeInfo.Table();
GridRangeInfo selRange = GridRangeInfo.Empty;
int rowIndex, colIndex;
if ((options & GridFindTextOptions.SelectionOnly) != GridFindTextOptions.None)
{
selRange = gridControl1.Selections.Ranges.ActiveRange;
}
else if ((options & GridFindTextOptions.ColumnOnly) != GridFindTextOptions.None)
{
selRange = GridRangeInfo.Col(gridControl1.CurrentCell.ColIndex);
}
else if ((options & GridFindTextOptions.WholeTable) != GridFindTextOptions.None)
{
selRange = GridRangeInfo.Cells(1, 1, gridControl1.RowCount, gridControl1.ColCount);
}
clearHighlight();
int startTop = selRange.Top;
int startLeft = selRange.Left;
do
{
GridStyleInfo style = gridControl1[startTop, startLeft];
GridCellRendererBase renderer = gridControl1.CellRenderers[style.CellType];
if (renderer.FindText(cmbSearch.Text, startTop, startLeft, options, true))
{
gridControl1.CurrentCell.GetCurrentCell(out rowIndex, out colIndex);
gridControl1[rowIndex, colIndex].BackColor = Color.Orange;
}
} while (GridFindReplaceDialogSink.GetNextCell(selRange, ref startTop, ref startLeft, false, chkSearchUp.Checked));
}
this.highlighttext.HighlightText = "";
this.gridControl1.Refresh();
this.checkBox1.CheckState = CheckState.Unchecked;
}
private void gridGroupingControl1_TableControlCellClick(object sender, GridTableControlCellClickEventArgs e)
{
GridTableCellStyleInfo style = (GridTableCellStyleInfo)e.TableControl.Model[e.Inner.RowIndex, e.Inner.ColIndex];
GridTableCellStyleInfoIdentity id = style.TableCellIdentity;
if (id.TableCellType == GridTableCellType.ColumnHeaderCell
)
{
// Workaround - gridGroupingControl1_TableControlCellButtonClicked does not get hit so
// we'll check for the area where the button is and set e.Inner.Cancel = true
GridCellRendererBase r = e.TableControl.CellRenderers[style.CellType];
r.PerformLayout(e.Inner.RowIndex, e.Inner.ColIndex, style, e.TableControl.RangeInfoToRectangle(GridRangeInfo.Cell(e.Inner.RowIndex, e.Inner.ColIndex)));
if (r.RaiseHitTest(e.Inner.RowIndex, e.Inner.ColIndex, e.Inner.MouseEventArgs, null) == GridHitTestContext.CellButtonElement)
{
string column = (id.Column != null) ? id.Column.ToString() : "";
string s = "Clicked on " + id.TableCellType.ToString() + "(" + column + ", " + id.DisplayElement.GetType().Name + ")";
MessageBox.Show(s);
e.Inner.Cancel = true;
}
}
}
public MultipleButtonGridCell(GridCellRendererBase control)
: base(control)
{
interiorBrush = new BrushInfo(GradientStyle.PathRectangle, Color.NavajoWhite, Color.Beige);
}
public CellDragButton(GridCellRendererBase control)
: base(control)
{
interiorBrush = new BrushInfo(GradientStyle.PathRectangle, Color.FromArgb(0x3a, 0x86, 0x7e), Color.FromArgb(204, 212, 230));
}
/// <summary>
/// Initializes a <see cref="GridDataBoundTreeCellButton"/> and associates it with a <see cref="GridCellRendererBase"/>
/// </summary>
/// <param name="control">The <see cref="GridCellRendererBase"/> that draws this cell button element.</param>
public GridDataBoundTreeCellButton(GridCellRendererBase control, TreeGridHelper helper)
: base(control)
{
this.helper = helper;
iconPainter = new GridIconPaint("TreeGridHelper.", typeof(GridDataBoundTreeCellButton).Assembly);
}
