/// <summary>
///
/// </summary>
private void BuildRadioButtonCellGroup1()
{
// We start by creating a RadioButtonGroupController for the group.
// This controller gets passed to each radio button cell's constructor
// where 'group registration' takes place.
// The RadioButtonGroupController class is the glue' that holds a radio
// button group together and makes sure that only one radio button cell
// is ever checked. We must construct a single RadioButtonGroupController
// for each group of radio buttons in a grid.
SourceGrid.Cells.Controllers.RadioButtonGroupController group = new SourceGrid.Cells.Controllers.RadioButtonGroupController();
// Construct the cells. They will self-register with the group controller in their constructors.
// The second parameter indicates the cell's initial checked state. It only makes
// sense for one of thes cells in the group to be initially checked.
SourceGrid.Cells.RadioButton cell1 = new SourceGrid.Cells.RadioButton("Group 1, Cell 1", true, group);
SourceGrid.Cells.RadioButton cell2 = new SourceGrid.Cells.RadioButton("Group 1, Cell 2", false, group);
SourceGrid.Cells.RadioButton cell3 = new SourceGrid.Cells.RadioButton("Group 1, Cell 3", false, group);
// Add the cells to the grid.
this._sourceGrid[1, 1] = cell1;
this._sourceGrid[2, 1] = cell2;
this._sourceGrid[3, 1] = cell3;
// That's it. We're done.
// NOTE: You will need to subscribe to cell events if outside entities
// need notification of a cell's state changing.
}
/// <summary>
///
/// </summary>
private void BuildRadioButtonCellGroup4()
{
// Allocate a RadioButtonGroupController for this group.
SourceGrid.Cells.Controllers.RadioButtonGroupController group = new SourceGrid.Cells.Controllers.RadioButtonGroupController();
// Construct the cells.
SourceGrid.Cells.RadioButton cell1 = new SourceGrid.Cells.RadioButton("Group 4, Cell 1", true, group);
SourceGrid.Cells.RadioButton cell2 = new SourceGrid.Cells.RadioButton("Group 4, Cell 2", false, group);
SourceGrid.Cells.RadioButton cell3 = new SourceGrid.Cells.RadioButton("Group 4, Cell 3", false, group);
// Add the cells to the grid.
this._sourceGrid[2, 3] = cell1;
this._sourceGrid[2, 4] = cell2;
this._sourceGrid[2, 5] = cell3;
}
/// <summary>
///
/// </summary>
private void BuildRadioButtonCellGroup2()
{
// Allocate a RadioButtonGroupController for this group.
SourceGrid.Cells.Controllers.RadioButtonGroupController group = new SourceGrid.Cells.Controllers.RadioButtonGroupController();
// Construct the cells.
SourceGrid.Cells.RadioButton cell1 = new SourceGrid.Cells.RadioButton("Group 2, Cell 1", true, group);
SourceGrid.Cells.RadioButton cell2 = new SourceGrid.Cells.RadioButton("Group 2, Cell 2", false, group);
SourceGrid.Cells.RadioButton cell3 = new SourceGrid.Cells.RadioButton("Group 2, Cell 3", false, group);
SourceGrid.Cells.RadioButton cell4 = new SourceGrid.Cells.RadioButton("Group 2, Cell 4", false, group);
SourceGrid.Cells.RadioButton cell5 = new SourceGrid.Cells.RadioButton("Group 2, Cell 5", false, group);
// Add the cells to the grid.
this._sourceGrid[5, 1] = cell1;
this._sourceGrid[6, 1] = cell2;
this._sourceGrid[7, 1] = cell3;
this._sourceGrid[8, 1] = cell4;
this._sourceGrid[9, 1] = cell5;
}
/// <summary>
/// Called when the checked button has changed in a radio button cell group.
/// Basically, note the cell passed in sender's state and if it is checked
/// we uncheck all other buttons in the array list.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UIChangeChecked(CellContext sender, EventArgs e)
{
// See if the passed cell is checked.
// If so, unckeck all the other cells.
SourceGrid.Cells.RadioButton cell = sender.Cell as SourceGrid.Cells.RadioButton;
if (cell != null)
{
if (cell.Checked)
{
foreach (SourceGrid.Cells.RadioButton c in this._radioButtons)
{
if (c != cell)
{
if (c.Checked)
{
c.Checked = false;
}
}
}
}
}
}
/// <summary>
///
/// </summary>
private void BuildRadioButtonCellGroup5()
{
// Allocate a RadioButtonGroupController for this group.
SourceGrid.Cells.Controllers.RadioButtonGroupController group = new SourceGrid.Cells.Controllers.RadioButtonGroupController();
// Construct the cells.
SourceGrid.Cells.RadioButton cell1 = new SourceGrid.Cells.RadioButton("Group 5, Cell 1", true, group);
SourceGrid.Cells.RadioButton cell2 = new SourceGrid.Cells.RadioButton("Group 5, Cell 2", false, group);
SourceGrid.Cells.RadioButton cell3 = new SourceGrid.Cells.RadioButton("Group 5, Cell 3", false, group);
SourceGrid.Cells.RadioButton cell4 = new SourceGrid.Cells.RadioButton("Group 5, Cell 4", false, group);
SourceGrid.Cells.RadioButton cell5 = new SourceGrid.Cells.RadioButton("Group 5, Cell 5", false, group);
SourceGrid.Cells.RadioButton cell6 = new SourceGrid.Cells.RadioButton("Group 5, Cell 6", false, group);
SourceGrid.Cells.RadioButton cell7 = new SourceGrid.Cells.RadioButton("Group 5, Cell 7", false, group);
// Add the cells to the grid.
this._sourceGrid[7, 3] = cell1;
this._sourceGrid[8, 4] = cell2;
this._sourceGrid[9, 5] = cell3;
this._sourceGrid[10, 4] = cell4;
this._sourceGrid[9, 6] = cell5;
this._sourceGrid[15, 3] = cell6;
this._sourceGrid[19, 4] = cell7;
}
