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Thread ID: |
Created: |
Updated: |
Platform: |
Replies: |
| 147758 | Sep 23,2019 12:15 PM UTC | Oct 1,2019 01:56 PM UTC | WinForms | 10 |
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Tags: GridGroupingControl |
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//Event triggering
gridGroupingControl1.TableControlDrawCell += GridGroupingControl1_TableControlDrawCell;
//Event subscription
private void GridGroupingControl1_TableControlDrawCell(object sender, GridTableControlDrawCellEventArgs e)
{
if (e.Inner.Style.CellType == "CheckBox")
{
Rectangle rect = e.Inner.Bounds;
Rectangle circleRect = new Rectangle(rect.X + 2, rect.Y + 2, 14, 14);
//To draw the circles
e.Inner.Graphics.DrawEllipse(Pens.Black, circleRect);
circleRect.Inflate(-3, -3);
e.Inner.Graphics.DrawEllipse(Pens.Black, circleRect);
//To fil the circle if the cell state is checked.
if(e.Inner.Style.CellValue.ToString() == "true")
e.Inner.Graphics.FillEllipse(Brushes.Black, circleRect);
else
e.Inner.Graphics.FillEllipse(new SolidBrush(e.Inner.Style.BackColor), circleRect);
//To restrict drawing the check box from base.
e.Inner.Cancel = true;
}
} |
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//Event subscription
private void GridGroupingControl1_TableControlDrawCell(object sender, GridTableControlDrawCellEventArgs e)
{
if (e.Inner.Style.CellType == "CheckBox")
{
Rectangle rect = e.Inner.Bounds;
Rectangle circleRect = new Rectangle(rect.X + 2, rect.Y + 2, 11, 11);
using (Pen pen = new Pen(Off2007Colors.CheckBoxOuterBorderColorHot))
{
//To draw the circles
e.Inner.Graphics.DrawEllipse(pen, circleRect);
circleRect.Inflate(-2, -2);
e.Inner.Graphics.DrawEllipse(pen, circleRect);
}
LinearGradientBrush br = new LinearGradientBrush(circleRect, Color.FromArgb(198, 235, 254), Color.FromArgb(8, 130, 198), LinearGradientMode.ForwardDiagonal);
//To fil the circle if the cell state is checked.
if (e.Inner.Style.CellValue.ToString() == "true")
e.Inner.Graphics.FillEllipse(br, circleRect);
else
e.Inner.Graphics.FillEllipse(new SolidBrush(e.TableControl.ThemeStyle.RadioButtonStyle.CheckedColor), circleRect);
//To restrict drawing the check box from base.
e.Inner.Cancel = true;
}
} |
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private void GridGroupingControl1_TableControlDrawCell(object sender, GridTableControlDrawCellEventArgs e)
{
if (e.Inner.Style.CellType == "CheckBox")
{
Rectangle rect = e.Inner.Bounds;
int checkBoxPosition = (rect.Width - 16) / 2;
Rectangle circleRect = new Rectangle(rect.X + checkBoxPosition, rect.Y + 2, 11, 11);
using (Pen pen = new Pen(Off2007Colors.CheckBoxOuterBorderColorHot))
{
//To draw the circles
e.Inner.Graphics.DrawEllipse(pen, circleRect);
circleRect.Inflate(-2, -2);
e.Inner.Graphics.DrawEllipse(pen, circleRect);
}
//Some code
e.Inner.Cancel = true;
}
} |
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protected override void DrawCheckBox(Graphics g, Rectangle clientBounds, GridStyleInfo style, ButtonState state, ContentAlignment align, string text, Font font)
{
GridTableControl tb = this.Grid as GridTableControl;
if(tb != null)
{
if(tb.Table.RelationParentTable == null)
{
base.DrawCheckBox(g, clientBounds, style, state, align, text, font);
}
else
{
int checkBoxPosition = (clientBounds.Width - 16) / 2;
Rectangle circleRect = new Rectangle(clientBounds.X + checkBoxPosition, clientBounds.Y + 2, 17, 17);
//To draw the radio button for child table
this.Grid.Model.Options.GridVisualStylesDrawing.DrawRadioStyle(g, circleRect, state);
}
}
} |
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