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Added MyBorders - Custom border code

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Use MyBorders in Grid_OwnerDrawCell
Added Insert and Delete Row and Column support for custom borders
This commit is contained in:
Rich
2011-03-18 14:17:33 +00:00
parent bf0bae229e
commit 6cd97c36ce
1 changed files with 4169 additions and 4142 deletions
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121
PROMS/Volian.Controls.Library/VlnFlexGrid.cs
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@@ -55,30 +55,36 @@ namespace Volian.Controls.Library
{
if (CopyOptionChanged != null) CopyOptionChanged(sender, args);
}
//[XmlElement("MyBorders")]
//[Browsable(false)]
//[EditorBrowsable(EditorBrowsableState.Never)]
//public string MyBorderDetailString
//{
// get
// {
// return _MyBorderDetail.ToString();
// }
// set
// {
// if (value != null)
// _MyBorderDetail = VlnBorderDetail.Get(value);
// else
// _MyBorderDetail = null;
// }
//}
//private VlnBorderDetail _MyBorderDetail;
//[XmlIgnore]
//public VlnBorderDetail MyBorderDetail
//{
// get { return _MyBorderDetail; }
// set { _MyBorderDetail = value; }
//}
[XmlElement("MyBorders")]
[Browsable(false)]
[EditorBrowsable(EditorBrowsableState.Never)]
public string MyBorderDetailString
{
get
{
return MyBorders.ToString();
}
set
{
if (value != null)
_MyBorders = VlnBorders.Get(value);
else
_MyBorders = null;
}
}
private VlnBorders _MyBorders;
[XmlIgnore]
public VlnBorders MyBorders
{
get
{
if (_MyBorders == null)
_MyBorders = new VlnBorders(GridLinePattern.Single, Rows.Count, Cols.Count);
return _MyBorders;
}
set { _MyBorders = value; }
}
private ItemInfo _MyItemInfo;
public ItemInfo MyItemInfo
{
@@ -660,7 +666,8 @@ namespace Volian.Controls.Library
// draw the RTF text
if (e.Bounds.Width > 0 && e.Bounds.Height > 0)
{
_rtf.Width = e.Bounds.Width - 1;
_rtf.Width = e.Bounds.Width - 1; // This has also been -3 which matchs the rener command
// Please add a comment if this value nedds to be changed
_rtf.Rtf = rtfText;
CellRange cr = GetMergedRange(e.Row, e.Col);
cr.UserData = _rtf.Height;
@@ -668,7 +675,6 @@ namespace Volian.Controls.Library
int hDiff = e.Bounds.Height - _rtf.Height;
if (hDiff < 0)
{
Console.WriteLine("{0}, {1}, {2}, {3}, {4}", hDiff, e.Bounds.Height, _rtf.Height, e.Row, e.Col);
Rows[e.Row].Height = _rtf.Height + 4;
AdjustGridControlSize();
hDiff = 0;
@@ -709,31 +715,49 @@ namespace Volian.Controls.Library
}
// and draw border last
e.DrawCell(DrawCellFlags.Border);
//e.DrawCell(DrawCellFlags.Border);
// This can be used to draw more specific borders
// DrawCellBorder(e.Graphics, e.Bounds,e.Row,e.Col);
DrawCellBorder(e);
// 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);
}
private void DrawCellBorder(C1.Win.C1FlexGrid.OwnerDrawCellEventArgs e)
{
Graphics graphics =e.Graphics;
Rectangle bounds = e.Bounds;
int row = e.Row;
int col = e.Col;
CellRange cr = GetMergedRange(row, col);
GridLinePattern lineTop = MyBorders.HorizontalLines[cr.r1,cr.c1];
GridLinePattern lineLeft = MyBorders.VerticalLines[cr.r1, cr.c1];
GridLinePattern lineBottom = MyBorders.HorizontalLines[cr.r2+1, cr.c2];
GridLinePattern lineRight = MyBorders.VerticalLines[cr.r2, cr.c2+1];
GridLinePattern lineTopLeft = cr.c1 == 0 ? GridLinePattern.None : MyBorders.HorizontalLines[cr.r1, cr.c1 - 1];
GridLinePattern lineTopRight = cr.c2 == Cols.Count -1 ? GridLinePattern.None : MyBorders.HorizontalLines[cr.r1, cr.c2+1];
GridLinePattern lineLeftAbove = cr.r1 == 0 ? GridLinePattern.None : MyBorders.VerticalLines[cr.r1 - 1, cr.c1];
GridLinePattern lineLeftBelow = cr.r2 == Rows.Count -1 ? GridLinePattern.None : MyBorders.VerticalLines[cr.r2 +1, cr.c1];
GridLinePattern lineBottomLeft = cr.c1 == 0 ? GridLinePattern.None : MyBorders.HorizontalLines[cr.r2 + 1, cr.c1 - 1];
GridLinePattern lineBottomRight = cr.c2 == Cols.Count - 1 ? GridLinePattern.None : MyBorders.HorizontalLines[cr.r2+1, cr.c2+1];
GridLinePattern lineRightAbove = cr.r1 == 0 ? GridLinePattern.None : MyBorders.VerticalLines[cr.r1 - 1, cr.c2];
GridLinePattern lineRightBelow = cr.r2 == Rows.Count - 1 ? GridLinePattern.None : MyBorders.VerticalLines[cr.r2 + 1, cr.c2];
int x1 = bounds.Left;
int y1 = bounds.Top;
int x2 = bounds.Right - 1;
int y2 = bounds.Bottom - 1;
Color bColor = Color.Blue;
if (row == 0)
graphics.DrawLine(VlnBorders.LinePen(lineTop, bColor), x1, y1, x2, y1);
if (col == 0)
graphics.DrawLine(VlnBorders.LinePen(lineLeft, bColor), x1, y1, x1, y2);
graphics.DrawLine(VlnBorders.LinePen(lineBottom, bColor), x1, y2, x2, y2);
graphics.DrawLine(VlnBorders.LinePen(lineRight, bColor), x2, y1, x2, y2);
// Double line attribute the Bottom of the first row
//if(cr.r2 == 0)
// graphics.DrawLine(Pens.Black, x1, y2-2, x2, y2-2);
}
#endregion //Grid Initialize
#region Grid and Cell Styles
public void ChangeBackgroundColor(string bckgndColor)
@@ -930,8 +954,6 @@ namespace Volian.Controls.Library
/// </summary>
public void AdjustGridControlSize()
{
//Console.WriteLine("AdjustGridControlSize");
//Volian.Base.Library.vlnStackTrace.ShowStackLocal("AdjustGridControlSize", 3);
if (Parent is GridItem ? (Parent as GridItem).Initializing : false ) return;
int difW = this.Width - this.ClientSize.Width;
int difH = this.Height - this.ClientSize.Height;
@@ -1077,7 +1099,6 @@ namespace Volian.Controls.Library
}
private void AdjustCellHeightWidth(int r, int c)
{
Console.WriteLine("AdjustCellHeightWidth");
StepRTB trtb = new StepRTB();
string tstr = null;
bool dummyCharWidth = false;
@@ -2003,6 +2024,7 @@ namespace Volian.Controls.Library
this.Cols.Insert(newcol);
// set new column width to same width as column from where it was inserted
this.Cols[newcol].Width = this.Cols[newcol + 1].Width;
MyBorders.InsertColumn(newcol);
this.AdjustMergedColumns(newcol, true, false);
this.AdjustGridControlSize();
}
@@ -2014,6 +2036,7 @@ namespace Volian.Controls.Library
this.Cols.Add(1);
else
this.Cols.Insert(colidx + 1);
MyBorders.InsertColumn(colidx);
// set new column width to same width as column from where it was inserted
this.Cols[colidx + 1].Width = this.Cols[colidx].Width;
this.AdjustMergedColumns(colidx + 1, false, false);
@@ -2027,6 +2050,7 @@ namespace Volian.Controls.Library
// set new row Height to same heidht as row from where it was inserted
this.Rows[newrow].Height = (Rows[newrow + 1].Height == -1) ? Rows.DefaultSize : Rows[newrow + 1].Height;
//this.Rows[newrow].Height = this.Rows[newrow + 1].Height;
MyBorders.InsertRow(newrow);
this.AdjustMergedRows(newrow, true, false);
this.AdjustGridControlSize();
}
@@ -2041,6 +2065,7 @@ namespace Volian.Controls.Library
// set new row Height to same heidht as row from where it was inserted
this.Rows[rowidx + 1].Height = (Rows[rowidx].Height == -1) ? Rows.DefaultSize : Rows[rowidx].Height;
//this.Rows[rowidx + 1].Height = this.Rows[rowidx].Height;
MyBorders.InsertRow(rowidx + 1);
this.AdjustMergedRows(rowidx + 1, false, false);
this.AdjustGridControlSize();
}
@@ -2125,6 +2150,7 @@ namespace Volian.Controls.Library
mergedRow = false;
}
}
MyBorders.DeleteRows(strow, cnt);
this.AdjustGridControlSize();
}
@@ -2155,6 +2181,7 @@ namespace Volian.Controls.Library
mergedCol = false;
}
}
MyBorders.DeleteColumns(stcol, cnt);
this.AdjustGridControlSize();
}