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- Set Forecolor to backcolor on a cell being edited.
- Verify that the Col is within range before accessing cell contents
Support for volian border formats
This commit is contained in:
Rich 2011-02-09 15:31:57 +00:00
parent 24b023c2f7
commit 9befc92794
2 changed files with 27 additions and 9 deletions
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13
PROMS/Volian.Controls.Library/GridItem.cs
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@ -183,7 +183,7 @@ namespace Volian.Controls.Library
void MyStepRTB_VisibleChanged(object sender, EventArgs e)
{
MyStepRTB.EditMode = MyStepRTB.Visible;
Console.WriteLine("GridItem: EditMode = {0}", MyStepRTB.EditMode);
//Console.WriteLine("GridItem: EditMode = {0}", MyStepRTB.EditMode);
}
void MyStepRTB_ReturnToEditor(object sender, EventArgs args)
{
@ -199,14 +199,18 @@ namespace Volian.Controls.Library
void MyStepRTB_EditModeChanged(object sender, EventArgs args)
{
if (MyStepRTB.EditMode)
MyFlexGrid.Styles["Focus"].BackColor = MyFlexGrid.Styles["Highlight"].BackColor = Color.SkyBlue;
MyFlexGrid.Styles["Focus"].ForeColor = MyFlexGrid.Styles["Focus"].BackColor =
MyFlexGrid.Styles["Highlight"].ForeColor = MyFlexGrid.Styles["Highlight"].BackColor = Color.SkyBlue;
else
{
MyFlexGrid.Styles["Focus"].ForeColor = MyFlexGrid.Styles["Highlight"].ForeColor = Color.Black;
MyFlexGrid.Styles["Focus"].BackColor = MyFlexGrid.Styles["Highlight"].BackColor = Color.LightCyan;
}
}
private string _OrigRtf; // used to store original rtf to allow for 'escape' key restore
void MyFlexGrid_SelChange(object sender, EventArgs e)
{
if (MyFlexGrid.Selection.IsSingleCell)
if (MyFlexGrid.Selection.IsSingleCell && MyFlexGrid.Row >= 0 && MyFlexGrid.Col >= 0)
_OrigRtf = MyFlexGrid[MyFlexGrid.Row, MyFlexGrid.Col].ToString();
}
void MyStepRTB_KeyDown(object sender, KeyEventArgs e)
@ -338,7 +342,8 @@ namespace Volian.Controls.Library
public override void SetFocus() { MyFlexGrid.Focus();}
public override void SaveContents()
{
MyFlexGrid[MyFlexGrid.Row, MyFlexGrid.Col] = MyStepRTB.Rtf;
if(MyFlexGrid.Row >= 0 && MyFlexGrid.Col >= 0) // Only if a Cell is Selected
MyFlexGrid[MyFlexGrid.Row, MyFlexGrid.Col] = MyStepRTB.Rtf;
}
public override bool CanExpand { get { return false; } set { ;} }
public override void HandleResize() { ;} // DONE

23
PROMS/Volian.Controls.Library/VlnFlexGrid.cs
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@ -340,17 +340,30 @@ namespace Volian.Controls.Library
// and draw border last
e.DrawCell(DrawCellFlags.Border);
// This can be used to draw more specific borders
// DrawCellBorder(e.Graphics, e.Bounds,e.Row,e.Col);
// we're done with this cell
e.Handled = true;
}
}
private void DrawCellBorder(Graphics graphics, Rectangle rectangle, int row, int col)
{
int x1 = rectangle.Left;
int y1 = rectangle.Top;
int x2 = rectangle.Right - 1;
int y2 = rectangle.Bottom - 1;
if (row == 0)
graphics.DrawLine(Pens.Black, x1, y1, x2, y1);
if (col == 0)
graphics.DrawLine(Pens.Black, x1, y1, x1, y2);
graphics.DrawLine(Pens.Black, x1, y2, x2, y2);
graphics.DrawLine(Pens.Black, x2, y1, x2, y2);
// Double line attribute the Bottom of the first row
// if(row == 0)
// graphics.DrawLine(Pens.Black, x1, y2-2, x2, y2-2);
}
#endregion //Grid Initialize
#region Grid and Cell Styles
public void ChangeBackgroundColor(string bckgndColor)
{
CellRange cr = this.Selection;