protected virtual void PrepareVisualElementCheckBox(CellContext context)
{
ElementCheckBox.AnchorArea = new DevAge.Drawing.AnchorArea(CheckBoxAlignment, false);
Models.ICheckBox checkBoxModel = (Models.ICheckBox)context.Cell.Model.FindModel(typeof(Models.ICheckBox));
Models.CheckBoxStatus checkBoxStatus = checkBoxModel.GetCheckBoxStatus(context);
if (context.CellRange.Contains(context.Grid.MouseCellPosition))
{
if (checkBoxStatus.CheckEnable)
{
ElementCheckBox.Style = DevAge.Drawing.ControlDrawStyle.Hot;
}
else
{
ElementCheckBox.Style = DevAge.Drawing.ControlDrawStyle.Disabled;
}
}
else
{
if (checkBoxStatus.CheckEnable)
{
ElementCheckBox.Style = DevAge.Drawing.ControlDrawStyle.Normal;
}
else
{
ElementCheckBox.Style = DevAge.Drawing.ControlDrawStyle.Disabled;
}
}
ElementCheckBox.CheckBoxState = checkBoxStatus.CheckState;
ElementText.Value = checkBoxStatus.Caption;
}
/// <summary>
/// Toggle the value of the current cell and if AutoChangeValueOfSelectedCells is true of all the selected cells.
/// Simulate an edit operation.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UIChangeChecked(CellContext sender, EventArgs e)
{
Models.ICheckBox checkModel = (Models.ICheckBox)sender.Cell.Model.FindModel(typeof(Models.ICheckBox));;
if (checkModel == null)
{
throw new SourceGrid.SourceGridException("Models.ICheckBox not found");
}
Models.CheckBoxStatus checkStatus = checkModel.GetCheckBoxStatus(sender);
if (checkStatus.CheckEnable)
{
bool newVal = true;
if (checkStatus.Checked != null)
{
newVal = !checkStatus.Checked.Value;
}
sender.StartEdit();
try
{
checkModel.SetCheckedValue(sender, newVal);
sender.EndEdit(false);
}
catch (Exception)
{
sender.EndEdit(true);
throw;
}
//change the status of all selected control
if (AutoChangeValueOfSelectedCells)
{
foreach (Position pos in sender.Grid.Selection.GetSelectionRegion().GetCellsPositions())
{
Cells.ICellVirtual c = sender.Grid.GetCell(pos);
Models.ICheckBox check;
if (c != this && c != null &&
(check = (Models.ICheckBox)c.Model.FindModel(typeof(Models.ICheckBox))) != null)
{
CellContext context = new CellContext(sender.Grid, pos, c);
context.StartEdit();
try
{
check.SetCheckedValue(context, newVal);
context.EndEdit(false);
}
catch (Exception)
{
context.EndEdit(true);
throw;
}
}
}
}
}
}
/// <summary>
/// Toggle the value of the current cell and if AutoChangeValueOfSelectedCells is true of all the selected cells.
/// Simulate an edit operation.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UIChangeChecked(CellContext sender, EventArgs e)
{
Models.ICheckBox checkModel = (Models.ICheckBox)sender.Cell.Model.FindModel(typeof(Models.ICheckBox));;
if (checkModel == null)
{
throw new SourceGrid.SourceGridException("Models.ICheckBox not found");
}
Models.CheckBoxStatus checkStatus = checkModel.GetCheckBoxStatus(sender);
if (checkStatus.CheckEnable)
{
bool newVal = true;
if (checkStatus.Checked != null)
{
newVal = !checkStatus.Checked.Value;
}
if (sender.StartEdit())
{
try
{
checkModel.SetCheckedValue(sender, newVal);
sender.EndEdit(false);
OnCheckedChanged(EventArgs.Empty);
}
catch (Exception ex)
{
sender.EndEdit(true);
throw new Exception(string.Empty, ex);
}
//change the status of all selected control
if (AutoChangeValueOfSelectedCells)
{
AutoChangeValues(sender, newVal);
}
}
}
}
protected virtual void PrepareVisualElementCheckBox(CellContext context)
{
ElementCheckBox.AnchorArea = new DevAge.Drawing.AnchorArea(CheckBoxAlignment, false);
Models.ICheckBox checkBoxModel = (Models.ICheckBox)context.Cell.Model.FindModel(typeof(Models.ICheckBox));
Models.CheckBoxStatus checkBoxStatus = checkBoxModel.GetCheckBoxStatus(context);
if (context.CellRange.Contains(context.Grid.MouseCellPosition))
{
//[email protected]:Readonly state is taken into acct and disabled style is displayed
if (!checkBoxStatus.CheckEnable || checkBoxStatus.ReadOnly)
{
ElementCheckBox.Style = DevAge.Drawing.ControlDrawStyle.Disabled;
}
else
{
ElementCheckBox.Style = DevAge.Drawing.ControlDrawStyle.Hot;
}
}
else
{
if (!checkBoxStatus.CheckEnable || checkBoxStatus.ReadOnly)
{
ElementCheckBox.Style = DevAge.Drawing.ControlDrawStyle.Disabled;
}
else
{
ElementCheckBox.Style = DevAge.Drawing.ControlDrawStyle.Normal;
}
}
ElementCheckBox.CheckBoxState = checkBoxStatus.CheckState;
ElementText.Value = checkBoxStatus.Caption;
}
