private bool removeEmptyLastRows()
{
if (!allowAddRows)
{
return(false);
}
bool _removed = false;
while (rowCount > 1)
{
PM_GridRow _row = row(rowCount - 1);
PM_GridRow _rowbefore = row(rowCount - 2);
if (_row != null && _rowbefore != null && !_row.hasValues() && !_rowbefore.hasValues())
{
__model.removeRow(rowCount - 1);
_removed = true;
}
else
{
break;
}
}
return(_removed);
}
public bool hasValues(int _rowIndex)
{
Contract.Requires(_rowIndex >= 0 && _rowIndex < rowCount);
PM_GridRow _row = row(_rowIndex);
return(_row != null && _row.hasValues());
}
void applyProperties(cellInfo _cellInfo)
{
PM_GridColumn _column = __model.column(_cellInfo.colIndex);
PM_GridRow _row = __model.row(_cellInfo.rowIndex);
_cellInfo.cell.applyControl_value();
if (_cellInfo.cell.type == PM_GridCellType.HORIZONTALHEADER)
{
applyHorizontalHeaderProperties(_cellInfo);
return;
}
if (_cellInfo.cell.type == PM_GridCellType.VERTICALHEADER)
{
applyVerticalHeaderProperties(_cellInfo);
return;
}
// readOnly
if (_cellInfo.cell.readOnly != PM_state.UNSET)
{
_cellInfo.cell.applyIsReadOnly(_cellInfo.cell.readOnly);
}
else
if (_row.readOnly != PM_state.UNSET)
{
_cellInfo.cell.applyIsReadOnly(_row.readOnly);
}
else
if (_column.readOnly != PM_state.UNSET)
{
_cellInfo.cell.applyIsReadOnly(_column.readOnly);
}
else
{
_cellInfo.cell.applyIsReadOnly(__model.readOnly);
}
// style
if (_cellInfo.cell.style != null)
{
_cellInfo.cell.applyStyle(_cellInfo.cell.style);
}
else
if (_row.style != null)
{
_cellInfo.cell.applyStyle(_row.style);
}
else
if (_column.style != null)
{
_cellInfo.cell.applyStyle(_column.style);
}
else
{
_cellInfo.cell.applyStyle(__model.style);
}
}
public void appendRow(double _height, PM_GridCellVHeader _header)
{
PM_GridRow _row = new PM_GridRow(columnCount, _height);
_row.header = _header;
__vScrollBar.Maximum = rowCount;
render();
}
public void setRowStyle(int _index, PM_GridCellStyle _style)
{
PM_GridRow _row = row(_index);
if (_row == null)
{
return;
}
_row.style = _style;
}
public void setRowReadOnly(int _index, PM_state _readOnly)
{
PM_GridRow _row = row(_index);
if (_row == null)
{
return;
}
_row.readOnly = _readOnly;
}
public void setRowVisibility(int _index, Visibility _visibility)
{
PM_GridRow _row = row(_index);
if (_row == null)
{
return;
}
_row.visibility = _visibility;
}
/// <summary>
/// Ajoute une ligne, la peuple de cellules selon les types définis par chaque colonne.
/// <para>Si la capacité prédéfinie pour le nombre de ligne est ici augmentée si nécessaire,
/// mais, pour les performances, il est préférable d'avoir prévu un <c>rowCount</c> suffisant.</para>
/// Il faut donc avoir définit les colonnes (<c>setColumn</c>) avant d'utiliser <c>setRow</c>.
/// </summary>
/// <param name="_height"></param>
public void appendRow(double _height)
{
if (__rows == null)
{
__rows = new PM_GridRow[1];
}
else
{
Array.Resize(ref __rows, __rows.Length + 1);
}
setRow(rowCount - 1, new PM_GridRow(columnCount, _height));
}
public void value(int _columnIndex, int _rowIndex, object _value)
{
PM_GridRow _row = row(_rowIndex);
if (_row == null)
{
return;
}
PM_GridCell _cell = _row.cell(_columnIndex);
if (_cell != null)
{
_cell.value = _value;
}
}
bool showVScrollBar()
{
double _n = 0;
double _h = this.ActualHeight;
for (int _i = 0; _i < rowCount; _i++)
{
PM_GridRow _row = __model.row(_i);
if (_row != null)
{
_n += __model.row(_i).height;
if (_n > _h)
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// Construit une ligne peuplée de ses cellules de type selon chaque colonne,
/// met à jour __biggestRowIndex si _index supérieur à __biggestRowIndex et donne grid à la nouvelle ligne _row.
/// </summary>
private void setRow(int _index, PM_GridRow _row)
{
Contract.Requires(_index >= 0 && _index < __rows.Length);
Contract.Requires(_row != null);
_row.grid = grid;
for (int _i = 0; _i < columnCount; _i++)
{
if (__columns[_i] != null)
{
_row.setCell(__columns[_i].newCell(grid), _i);
}
else
{
throw new Exception("__columnns[_i] null");
}
}
__rows[_index] = _row;
}
public void removeRow(int _rowIndex)
{
Contract.Requires(_rowIndex >= 0 && _rowIndex < rowCount);
PM_GridRow[] _rows = new PM_GridRow[rowCount - 1];
int _n = 0;
for (int _i = 0; _i < rowCount; _i++)
{
if (_i != _rowIndex)
{
PM_GridRow _row = __rows[_i];
_rows[_n] = _row;
++_n;
}
}
__rows = _rows;
}
string value(PM_GridRow _row)
{
Contract.Requires(_row != null);
if (__column >= 0 && __column < _row.cells.Length)
{
PM_GridCell _cell = _row.cell(__column);
if (_cell != null)
{
return((string)_cell.value);
}
else
{
return("");
}
}
else
{
throw new Exception("__column out of range.");
}
}
double value(PM_GridRow _row)
{
return((double)((_row.cell(__column).value)));
}
DateTime value(PM_GridRow _row)
{
return((DateTime)((_row.cell(__column).value)));
}
int value(PM_GridRow _row)
{
return((int)((_row.cell(__column).value)));
}
public PM_GridCell cell(int _columnIndex, int _rowIndex)
{
PM_GridRow _row = row(_rowIndex);
return((_row == null) ? null : _row.cell(_columnIndex));
}