/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is NumberColumn)
{
NumberColumn column = (NumberColumn)e.Table.ColumnModel.Columns[e.Column];
this.ShowUpDownButtons = column.ShowUpDownButtons;
this.UpDownAlign = column.UpDownAlign;
this.Maximum = column.Maximum;
this.Minimum = column.Minimum;
this.Formatter = column.Formatter;
// if the table is editing this cell and the editor is a
// NumberCellEditor then we should display the updown buttons
if (e.Table.IsEditing && e.Table.EditingCell == e.CellPos && e.Table.EditingCellEditor is NumberCellEditor)
{
this.ShowUpDownButtons = true;
}
}
else
{
this.ShowUpDownButtons = false;
this.UpDownAlign = LeftRightAlignment.Right;
this.Maximum = 100;
this.Minimum = 0;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother if the Cell is null
if (e.Cell == null)
{
return;
}
// get the Cells value
decimal decimalVal = decimal.MinValue;
if (e.Cell.Data != null && (e.Cell.Data is int || e.Cell.Data is double || e.Cell.Data is float || e.Cell.Data is decimal))
{
decimalVal = Convert.ToDecimal(e.Cell.Data);
}
// draw the value
if (decimalVal != decimal.MinValue)
{
Rectangle textRect = this.ClientRectangle;
if (this.ShowUpDownButtons)
{
textRect.Width -= this.CalcButtonBounds().Width - 1;
if (this.UpDownAlign == LeftRightAlignment.Left)
{
textRect.X = this.ClientRectangle.Right - textRect.Width;
}
}
if (e.Enabled)
{
e.Graphics.DrawString(decimalVal.ToString(this.Format), this.Font, this.ForeBrush, textRect, this.StringFormat);
}
else
{
e.Graphics.DrawString(decimalVal.ToString(this.Format), this.Font, this.GrayTextBrush, textRect, this.StringFormat);
}
}
if (e.Focused && e.Enabled)
{
Rectangle focusRect = this.ClientRectangle;
if (this.ShowUpDownButtons)
{
focusRect.Width -= this.CalcButtonBounds().Width;
if (this.UpDownAlign == LeftRightAlignment.Left)
{
focusRect.X = this.ClientRectangle.Right - focusRect.Width;
}
}
ControlPaint.DrawFocusRectangle(e.Graphics, focusRect);
}
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
var doubleColumn = e.Table.ColumnModel.Columns[e.Column] as DoubleColumn;
if (doubleColumn != null)
{
this.ShowUpDownButtons = doubleColumn.ShowUpDownButtons;
this.UpDownAlign = doubleColumn.UpDownAlign;
this.Maximum = doubleColumn.Maximum;
this.Minimum = doubleColumn.Minimum;
// if the table is editing this cell and the editor is a
// NumberCellEditor then we should display the updown buttons
if (e.Table.IsEditing && e.Table.EditingCell == e.CellPos && e.Table.EditingCellEditor is DoubleCellEditor)
{
this.ShowUpDownButtons = true;
}
}
else
{
this.ShowUpDownButtons = false;
this.UpDownAlign = LeftRightAlignment.Right;
this.Maximum = 100;
this.Minimum = 0;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother going any further if the Cell is null
if (e.Cell == null)
{
return;
}
string text = e.Cell.Text;
if (text != null && text.Length != 0)
{
// v1.1.1 fix - removed hardcoded alignment
if (e.Enabled)
{
e.Graphics.DrawString(text, this.Font, this.ForeBrush, this.ClientRectangle, this.StringFormat);
}
else
{
e.Graphics.DrawString(text, this.Font, this.GrayTextBrush, this.ClientRectangle, this.StringFormat);
}
}
if (e.Focused && e.Enabled)
{
ControlPaint.DrawFocusRectangle(e.Graphics, this.ClientRectangle);
}
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother if the Cell is null
if (e.Cell == null)
{
return;
}
Rectangle controlRect = this.CalcControlRect(this.LineAlignment, this.Alignment);
ControlRendererData controlData = this.GetControlRendererData(e.Cell);
if (controlData != null && controlData.Control != null)
{
controlData.Control.Size = controlRect.Size;
controlData.Control.Location = controlRect.Location;
controlData.Control.BringToFront();
if (e.Cell.WidthNotSet)
{
e.Cell.ContentWidth = controlRect.Size.Width;
}
}
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother going any further if the Cell is null
if (e.Cell == null)
{
return;
}
string text = e.Cell.Text;
if (text != null && text.Length != 0)
{
if (e.Enabled)
{
e.Graphics.DrawString(text, this.Font, this.ForeBrush, this.ClientRectangle, this.StringFormat);
}
else
{
e.Graphics.DrawString(text, this.Font, this.GrayTextBrush, this.ClientRectangle, this.StringFormat);
}
}
if ((e.Focused && e.Enabled)
// only if we want to show selection rectangle
&& (e.Table.ShowSelectionRectangle))
{
ControlPaint.DrawFocusRectangle(e.Graphics, this.ClientRectangle);
}
}
/// <summary>
/// Raises the PaintBackground event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaintBackground(PaintCellEventArgs e)
{
base.OnPaintBackground(e);
// don't bother going any further if the Cell is null
if (e.Cell == null)
{
return;
}
// get the button state
ButtonRendererData rendererData = this.GetButtonRendererData(e.Cell);
PushButtonStates state = rendererData.ButtonState;
// if the cell has focus and is in its normal state,
// make the button look like a default button
if (state == PushButtonStates.Normal && e.Focused)
{
state = PushButtonStates.Default;
}
// if the table is not enabled, make sure the button is disabled
if (!e.Enabled)
{
state = PushButtonStates.Disabled;
}
// draw the button
ThemeManager.DrawButton(e.Graphics, this.CalcButtonBounds(), state);
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother going any further if the Cell is null
if (e.Cell == null)
{
return;
}
Rectangle buttonRect = this.CalcDropDownButtonBounds();
Rectangle textRect = this.ClientRectangle;
if (this.ShowDropDownButton)
{
textRect.Width -= buttonRect.Width - 1;
}
// draw the text
if (e.Cell.Text != null && e.Cell.Text.Length != 0)
{
if (e.Enabled)
{
e.Graphics.DrawString(e.Cell.Text, this.Font, this.ForeBrush, textRect, this.StringFormat);
}
else
{
e.Graphics.DrawString(e.Cell.Text, this.Font, this.GrayTextBrush, textRect, this.StringFormat);
}
if (e.Cell.WidthNotSet)
{
SizeF size = e.Graphics.MeasureString(e.Cell.Text, this.Font);
e.Cell.ContentWidth = (int)Math.Ceiling(size.Width) + (this.ShowDropDownButton ? buttonRect.Width : 0);
}
}
else
{
if (e.Cell.WidthNotSet)
{
e.Cell.ContentWidth = this.ShowDropDownButton ? buttonRect.Width : 0;
}
}
if ((e.Focused && e.Enabled)
// only if we want to show selection rectangle
&& (e.Table.ShowSelectionRectangle))
{
Rectangle focusRect = this.ClientRectangle;
if (this.ShowDropDownButton)
{
focusRect.Width -= buttonRect.Width;
}
ControlPaint.DrawFocusRectangle(e.Graphics, focusRect);
}
}
/// <summary>
/// Raises the PaintBorder event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
/// <param name="pen">The pen used to draw the border</param>
protected virtual void OnPaintBorder(PaintCellEventArgs e, Pen pen)
{
// bottom
e.Graphics.DrawLine(pen, e.CellRect.Left, e.CellRect.Bottom, e.CellRect.Right, e.CellRect.Bottom);
// right
e.Graphics.DrawLine(pen, e.CellRect.Right, e.CellRect.Top, e.CellRect.Right, e.CellRect.Bottom);
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
if (e.Cell == null)
{
return;
}
var cellData = e.Cell.Data;
if (cellData == null)
{
return;
}
var text = RenderText(cellData, this.Format, this.FormatProvider);
// draw the value
Rectangle textRect = this.ClientRectangle;
if (this.ShowUpDownButtons)
{
textRect.Width -= this.CalcButtonBounds().Width - 1;
if (this.UpDownAlign == LeftRightAlignment.Left)
{
textRect.X = this.ClientRectangle.Right - textRect.Width;
}
}
if (e.Cell.WidthNotSet)
{
SizeF size = e.Graphics.MeasureString(text, this.Font);
e.Cell.ContentWidth = (int)Math.Ceiling(size.Width);
}
//Draw the formatted or raw value (striked out) if an error occured
this.DrawString(e.Graphics, text, this.Font, e.Enabled ? this.ForeBrush : this.GrayTextBrush, textRect, e.Cell.WordWrap);
if (e.Focused && e.Enabled && e.Table.ShowSelectionRectangle /*only if we want to show selection rectangle*/)
{
Rectangle focusRect = this.ClientRectangle;
if (this.ShowUpDownButtons)
{
focusRect.Width -= this.CalcButtonBounds().Width;
if (this.UpDownAlign == LeftRightAlignment.Left)
{
focusRect.X = this.ClientRectangle.Right - focusRect.Width;
}
}
ControlPaint.DrawFocusRectangle(e.Graphics, focusRect);
}
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public virtual void OnPaintCell(PaintCellEventArgs e)
{
this.Bounds = e.CellRect;
if (e.Cell != null)
{
this.Padding = e.Cell.Padding;
// Cell settings supercede Column/Row settings
bool alignmentSet = false;
bool lineAlignmentSet = false;
if (e.Cell.CellStyle != null)
{
CellStyle style = e.Cell.CellStyle;
if (style.IsAlignmentSet)
{
alignmentSet = true;
this.Alignment = style.Alignment;
}
if (style.IsLineAlignmentSet)
{
lineAlignmentSet = true;
this.LineAlignment = style.LineAlignment;
}
}
if (!alignmentSet)
{
this.Alignment = e.Table.ColumnModel.Columns[e.Column].Alignment;
}
if (!lineAlignmentSet)
{
this.LineAlignment = e.Table.TableModel.Rows[e.Row].Alignment;
}
this.Format = e.Table.ColumnModel.Columns[e.Column].Format;
this.Font = e.Cell.Font;
}
else
{
this.Padding = CellPadding.Empty;
this.Alignment = ColumnAlignment.Left;
this.LineAlignment = RowAlignment.Center;
this.Format = string.Empty;
this.Font = null;
}
// paint the Cells background
this.OnPaintBackground(e);
// paint the Cells foreground
this.OnPaint(e);
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother if the Cell is null or doesn't have an image
if (e.Cell == null || e.Cell.Image == null)
{
return;
}
// work out the size and location of the image
Rectangle imageRect = this.CalcImageRect(e.Cell.Image, e.Cell.ImageSizeMode, this.LineAlignment, this.Alignment);
// draw the image
bool scaled = (this.DrawText || e.Cell.ImageSizeMode != ImageSizeMode.Normal);
this.DrawImage(e.Graphics, e.Cell.Image, imageRect, scaled, e.Table.Enabled);
// check if we need to draw any text
if (this.DrawText)
{
if (e.Cell.Text != null && e.Cell.Text.Length != 0)
{
// rectangle the text will be drawn in
Rectangle textRect = this.ClientRectangle;
// take the imageRect into account so we don't
// draw over it
textRect.X += imageRect.Width;
textRect.Width -= imageRect.Width;
// check that we will be able to see the text
if (textRect.Width > 0)
{
// draw the text
if (e.Enabled)
{
e.Graphics.DrawString(e.Cell.Text, this.Font, this.ForeBrush, textRect, this.StringFormat);
}
else
{
e.Graphics.DrawString(e.Cell.Text, this.Font, this.GrayTextBrush, textRect, this.StringFormat);
}
}
}
}
if ((e.Focused && e.Enabled)
// only if we want to show selection rectangle
&& (e.Table.ShowSelectionRectangle))
{
ControlPaint.DrawFocusRectangle(e.Graphics, this.ClientRectangle);
}
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is ImageColumn)
{
this.drawText = ((ImageColumn)e.Table.ColumnModel.Columns[e.Column]).DrawText;
}
else
{
this.drawText = true;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is ProgressBarColumn)
{
this.drawPercentageText = ((ProgressBarColumn)e.Table.ColumnModel.Columns[e.Column]).DrawPercentageText;
}
else
{
this.drawPercentageText = false;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is DropDownColumn)
{
this.showButton = ((DropDownColumn)e.Table.ColumnModel.Columns[e.Column]).ShowDropDownButton;
}
else
{
this.showButton = true;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is ButtonColumn)
{
this.ImageAlignment = ((ButtonColumn)e.Table.ColumnModel.Columns[e.Column]).ImageAlignment;
}
else
{
this.ImageAlignment = ContentAlignment.MiddleLeft;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother going any further if the Cell is null
// or doesn't contain any data
if (e.Cell == null || e.Cell.Data == null || !(e.Cell.Data is DateTime))
{
return;
}
Rectangle buttonRect = this.CalcDropDownButtonBounds();
Rectangle textRect = this.ClientRectangle;
if (this.ShowDropDownButton)
{
textRect.Width -= buttonRect.Width - 1;
}
string dateText = FormatDate((DateTime)e.Cell.Data);
// draw the text
if (e.Enabled)
{
DrawString(e.Graphics, dateText, this.Font, this.ForeBrush, textRect, e.Cell.WordWrap);
}
else
{
DrawString(e.Graphics, dateText, this.Font, this.GrayTextBrush, textRect, e.Cell.WordWrap);
}
if (e.Cell.WidthNotSet)
{
SizeF size = e.Graphics.MeasureString(dateText, this.Font);
e.Cell.ContentWidth = (int)Math.Ceiling(size.Width) + (this.ShowDropDownButton ? buttonRect.Width : 0);
}
if ((e.Focused && e.Enabled)
// only if we want to show selection rectangle
&& (e.Table.ShowSelectionRectangle))
{
Rectangle focusRect = this.ClientRectangle;
if (this.ShowDropDownButton)
{
focusRect.Width -= buttonRect.Width;
}
ControlPaint.DrawFocusRectangle(e.Graphics, focusRect);
}
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother going any further if the Cell is null
if (e.Cell == null)
{
return;
}
Cell c = e.Cell;
//////////////////
if (c.WidthNotSet)
{
int w = GetCellWidth(e.Graphics, c);
c.ContentWidth = w;
}
//////////////////
string text = c.Text;
if (!string.IsNullOrEmpty(text))
{
if (e.Enabled)
{
this.DrawString(e.Graphics, text, this.Font, this.ForeBrush, this.ClientRectangle, c.WordWrap);
}
else
{
this.DrawString(e.Graphics, text, this.Font, this.GrayTextBrush, this.ClientRectangle, c.WordWrap);
}
// Also, determine whether we need a tooltip, if the text was truncated.
if (c.WordWrap)
{
c.InternalIsTextTrimmed = false;
}
else if (e.Table.EnableToolTips)
{
c.InternalIsTextTrimmed = this.IsTextTrimmed(e.Graphics, c.Text);
}
}
if ((e.Focused && e.Enabled)
// only if we want to show selection rectangle
&& (e.Table.ShowSelectionRectangle))
{
ControlPaint.DrawFocusRectangle(e.Graphics, this.ClientRectangle);
}
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is ButtonColumn)
{
ButtonColumn buttonCol = ((ButtonColumn)e.Table.ColumnModel.Columns[e.Column]);
this.ImageAlignment = buttonCol.ImageAlignment;
this.FlatStyle = buttonCol.FlatStyle;
}
else
{
this.ImageAlignment = System.Drawing.ContentAlignment.MiddleLeft;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is ControlColumn)
{
ControlColumn column = (ControlColumn)e.Table.ColumnModel.Columns[e.Column];
this.controlSize = column.ControlSize;
this.controlFactory = column.ControlFactory;
}
else
{
this.controlSize = new Size(13, 13);
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is DateTimeColumn)
{
DateTimeColumn column = (DateTimeColumn)e.Table.ColumnModel.Columns[e.Column];
this.DateTimeFormat = column.DateTimeFormat;
this.Format = column.CustomDateTimeFormat;
}
else
{
this.DateTimeFormat = DateTimePickerFormat.Long;
this.Format = "";
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is CheckBoxColumn)
{
CheckBoxColumn column = (CheckBoxColumn)e.Table.ColumnModel.Columns[e.Column];
this.checkSize = column.CheckSize;
this.drawText = column.DrawText;
}
else
{
this.checkSize = new Size(13, 13);
this.drawText = true;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the OnPaintCell event
/// </summary>
/// <param name="e"></param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is GroupColumn)
{
GroupColumn column = (GroupColumn)e.Table.ColumnModel.Columns[e.Column];
this.drawText = column.DrawText;
this.lineColor = column.LineColor;
this.toggleOnSingleClick = column.ToggleOnSingleClick;
}
else
{
this.drawText = false;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public override void OnPaintCell(PaintCellEventArgs e)
{
if (e.Table.ColumnModel.Columns[e.Column] is ColorColumn)
{
ColorColumn column = (ColorColumn)e.Table.ColumnModel.Columns[e.Column];
this.ShowColor = column.ShowColor;
this.ShowColorName = column.ShowColorName;
}
else
{
this.ShowColor = false;
this.ShowColorName = true;
}
base.OnPaintCell(e);
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother going any further if the Cell is null
// or doesn't contain any data
if (e.Cell == null || e.Cell.Data == null || !(e.Cell.Data is DateTime))
{
return;
}
Rectangle buttonRect = this.CalcDropDownButtonBounds();
Rectangle textRect = this.ClientRectangle;
if (this.ShowDropDownButton)
{
textRect.Width -= buttonRect.Width - 1;
}
// draw the text
if (e.Enabled)
{
this.DrawText((DateTime)e.Cell.Data, e.Graphics, this.ForeBrush, textRect);
}
else
{
this.DrawText((DateTime)e.Cell.Data, e.Graphics, this.GrayTextBrush, textRect);
}
if ((e.Focused && e.Enabled)
// only if we want to show selection rectangle
&& (e.Table.ShowSelectionRectangle))
{
Rectangle focusRect = this.ClientRectangle;
if (this.ShowDropDownButton)
{
focusRect.Width -= buttonRect.Width;
}
ControlPaint.DrawFocusRectangle(e.Graphics, focusRect);
}
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother going any further if the Cell is null
if (e.Cell == null)
{
return;
}
Rectangle buttonRect = this.CalcDropDownButtonBounds();
Rectangle textRect = this.ClientRectangle;
if (this.ShowDropDownButton)
{
textRect.Width -= buttonRect.Width - 1;
}
// draw the text
if (e.Cell.Text != null && e.Cell.Text.Length != 0)
{
if (e.Enabled)
{
e.Graphics.DrawString(e.Cell.Text, this.Font, this.ForeBrush, textRect, this.StringFormat);
}
else
{
e.Graphics.DrawString(e.Cell.Text, this.Font, this.GrayTextBrush, textRect, this.StringFormat);
}
}
if (e.Focused && e.Enabled)
{
Rectangle focusRect = this.ClientRectangle;
if (this.ShowDropDownButton)
{
focusRect.Width -= buttonRect.Width;
}
ControlPaint.DrawFocusRectangle(e.Graphics, focusRect);
}
}
/// <summary>
/// Raises the PaintBackground event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaintBackground(PaintCellEventArgs e)
{
base.OnPaintBackground(e);
// don't bother if the Cell is null
if (e.Cell == null)
{
return;
}
// fill the client area with the window color (this
// will be the background color of the progress bar)
e.Graphics.FillRectangle(SystemBrushes.Window, this.ClientRectangle);
Rectangle progressRect = this.ClientRectangle;
// draw the border
if (e.Enabled)
{
// if xp themes are enabled, shrink the size of the
// progress bar as otherwise the focus rect appears
// to go awol if the cell has focus
if (ThemeManager.VisualStylesEnabled)
{
progressRect.Inflate(-1, -1);
}
ThemeManager.DrawProgressBar(e.Graphics, progressRect);
}
else
{
using (Bitmap b = new Bitmap(progressRect.Width, progressRect.Height))
{
using (Graphics g = Graphics.FromImage(b))
{
ThemeManager.DrawProgressBar(g, new Rectangle(0, 0, progressRect.Width, progressRect.Height));
}
ControlPaint.DrawImageDisabled(e.Graphics, b, progressRect.X, progressRect.Y, this.BackBrush.Color);
}
}
}
/// <summary>
/// Paints the Cells background
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
protected override void OnPaintBackground(PaintCellEventArgs e)
{
base.OnPaintBackground(e);
// don't bother going any further if the Cell is null
if (e.Cell == null)
{
return;
}
if (this.ShowDropDownButton || (e.Table.IsEditing && e.CellPos == e.Table.EditingCell))
{
ComboBoxStates state = this.GetDropDownRendererData(e.Cell).ButtonState;
if (!e.Enabled)
{
state = ComboBoxStates.Disabled;
}
ThemeManager.DrawComboBoxButton(e.Graphics, this.CalcDropDownButtonBounds(), state);
}
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public virtual void OnPaintCell(PaintCellEventArgs e)
{
this.Bounds = e.CellRect;
if (e.Cell != null)
{
this.Padding = e.Cell.Padding;
this.Alignment = e.Table.ColumnModel.Columns[e.Column].Alignment;
this.LineAlignment = e.Table.TableModel.Rows[e.Row].Alignment;
this.Format = e.Table.ColumnModel.Columns[e.Column].Format;
this.Font = e.Cell.Font;
}
else
{
this.Padding = CellPadding.Empty;
this.Alignment = ColumnAlignment.Left;
this.LineAlignment = RowAlignment.Center;
this.Format = "";
this.Font = null;
}
// if the font is null, use the default font
if (this.Font == null)
{
this.Font = Control.DefaultFont;
}
// paint the Cells background
this.OnPaintBackground(e);
// paint the Cells foreground
this.OnPaint(e);
}
protected override void OnPaint(PaintCellEventArgs e)
{
base.OnPaint(e);
// don't bother going any further if the Cell is null
if (e.Cell == null)
{
return;
}
// make sure we have some Text to draw
if (e.Cell.Text != null && e.Cell.Text.Length != 0)
{
// check whether the cell is enabled
if (e.Enabled)
{
TextRenderer.DrawText(e.Graphics, e.Cell.Text, base.Font, base.ClientRectangle, base.ForeColor, formatFlags);
}
else
{
Color GrayColor = Color.Gray;
try
{
GrayColor = (base.GrayTextBrush as SolidBrush).Color;
}
catch { }
TextRenderer.DrawText(e.Graphics, e.Cell.Text, base.Font, base.ClientRectangle, GrayColor, formatFlags);
}
}
// draw a focus rect around the cell if it is
// enabled and has focus
if (e.Focused && e.Enabled)
{
ControlPaint.DrawFocusRectangle(e.Graphics,
base.ClientRectangle);
}
}
