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B2015-042: Fixed crashes when deleting rows/columns when table has merged cells. Other general improvements of table row/column deletion.

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This commit is contained in:
Kathy Ruffing 2015-09-11 10:53:34 +00:00
parent 5cbbd3e581
commit 3deeeb429e
1 changed files with 5 additions and 67 deletions
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72
PROMS/Volian.Controls.Library/VlnFlexGrid.cs
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@ -2858,9 +2858,9 @@ namespace Volian.Controls.Library
if (row >= 0)
{
CellRange cr = this.Selection;
rtn = true;
//rtn = true; // KBR: is this wrong, i.e. should it be like ColIsInMergeRange
int c = cr.c1;
while (rtn && (c <= cr.c2))
while (!rtn && (c <= cr.c2))
{
int idx = this.MergedRanges.IndexOf(row, c);
rtn = (idx > -1);
@ -2880,7 +2880,7 @@ namespace Volian.Controls.Library
int r = cr.r1;
while (!rtn && (r <= cr.r2))
{
int idx = this.MergedRanges.IndexOf(col, r);
int idx = this.MergedRanges.IndexOf(r, col);
rtn = (idx > -1);
r++;
}
@ -3018,7 +3018,7 @@ namespace Volian.Controls.Library
}
DialogResult dr = MessageBox.Show(msg, title, MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
RemoveSelectedCells();//RemoveColumns(this.Selection.r1, this.Selection.c1, 1);
RemoveColumns(this.Selection.r1, this.Selection.c1, 1+this.Selection.c2-this.Selection.c1);
else
Select(saveCR);
}
@ -3029,7 +3029,6 @@ namespace Volian.Controls.Library
string title = "";
CellRange saveCR = Selection;
this.SelectionMode = SelectionModeEnum.RowRange;
//this.Select(this.Selection.r1, this.Selection.c1,);
this.Select(Selection.r1, 0, Selection.r2, Cols.Count - 1);
this.SelectionMode = SelectionModeEnum.Default;
if (Selection.r1 != Selection.r2)
@ -3044,7 +3043,7 @@ namespace Volian.Controls.Library
}
DialogResult dr = MessageBox.Show(msg, title, MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
this.RemoveSelectedCells();//this.RemoveRows(this.Selection.r1, this.Selection.c1, 1);
this.RemoveRows(this.Selection.r1, this.Selection.c1, 1 + this.Selection.r2 - this.Selection.r1);
else
Select(saveCR);
}
@ -3054,8 +3053,6 @@ namespace Volian.Controls.Library
bool mergedRow = false;
for (int i = 0; i < cnt; i++)
{
//if (this.RowIsInMergeRange(strow))
//{
for (int cl = 0; cl < this.Cols.Count && !mergedRow; cl++)
{
int idx = this.MergedRanges.IndexOf(strow, cl);
@ -3064,18 +3061,12 @@ namespace Volian.Controls.Library
CellRange cr = this.MergedRanges[idx];
if (cr.r1 < cr.r2)
mergedRow = true;
//this[cr.r1 + 1, cr.c1] = this[cr.r1, cr.c1];
}
cl++;
}
//}
this.Rows.Remove(strow);
this.AdjustMergedRows(strow, false, true);
//if (mergedRow)
//{
//cnt++;
mergedRow = false;
//}
}
MyBorders.DeleteRows(strow, cnt);
this.AdjustGridControlSize();
@ -3086,8 +3077,6 @@ namespace Volian.Controls.Library
bool mergedCol = false;
for (int i = 0; i < cnt; i++)
{
//if (this.ColIsInMergeRange(stcol))
//{
for (int rw = 0; rw < this.Rows.Count && !mergedCol; rw++)
{
int idx = this.MergedRanges.IndexOf(rw, stcol);
@ -3096,66 +3085,15 @@ namespace Volian.Controls.Library
CellRange cr = this.MergedRanges[idx];
if (cr.c1 < cr.c2)
mergedCol = true;
//this[cr.r1, cr.c1 + 1] = this[cr.r1, cr.c1];
}
}
//}
this.Cols.Remove(stcol);
this.AdjustMergedColumns(stcol, false, true);
//if (mergedCol)
//{
// //cnt++;
mergedCol = false;
//}
}
MyBorders.DeleteColumns(stcol, cnt);
this.AdjustGridControlSize();
}
public void RemoveSelectedCells()
{
bool didremove = false;
int lastRow = this.Rows.Count - 1;
int lastCol = this.Cols.Count - 1;
CellRange cr = this.Selection;
// r2 is last row (or in merge range containing last row)
// r1 is first row or r1-m (m is in merge range) is first row
// we can remove columns c1 through c2
int idx = this.MergedRanges.IndexOf(cr);
//int idx = this.MergedRanges.IndexOf(cr.r2, cr.c2);
CellRange mr = new CellRange();
if (idx > -1) mr = this.MergedRanges[idx];
if (cr.r2 == lastRow || idx > -1 && mr.r2 == lastRow)//RowIsInMergeRange(grd,cr.r2))
{
if (cr.r1 == 0 || this.RowIsInMergeRange(cr.r1 - 1))
{
this.RemoveColumns(cr.r1, cr.c1, cr.RightCol - cr.LeftCol + 1);// remove selected columns
didremove = true;
}
}
// c2 is last column (or in merge range containing last column)
// c1 is first column or c1-m (m is merge range) is first column
// we can remove rows r1 through r2
if (cr.c2 == lastCol || idx > -1 && mr.c2 == lastCol)//ColIsInMergeRange(grd,cr.c1-1))
{
if (cr.c1 == 0 || this.ColIsInMergeRange(cr.c1 - 1))
{
// remove selected rows
this.RemoveRows(cr.r1, cr.c1, cr.BottomRow - cr.TopRow + 1);
didremove = true;
}
}
if (!didremove)
MessageBox.Show("Cannot Removed Part of a Row or Column.\n\nNote: This function allows you to delete one or more rows/columns at time.", "Invalid Selection",MessageBoxButtons.OK,MessageBoxIcon.Hand);
return;
}
#endregion //Grid Add and Remove Row / Column
#region Copy/Paste