void operationControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// Будем разрешать выбирать только операции
FilterOperationItemControl operation = operationControl.SelectedItem as FilterOperationItemControl;
if (operation != null)
{
m_SelectedOperationIndex = operationControl.SelectedIndex;
}
//ItemsSplitter splitter = operationControl.SelectedItem as ItemsSplitter;
//if (splitter != null)
//{
// if (e.RemovedItems != null && e.RemovedItems.Count > 0)
// {
// //splitter.UpdateLayout();
// //operationControl.SelectedIndex = operationControl.Items.IndexOf(e.RemovedItems[0]);
// //operationControl.SelectedItem = e.RemovedItems[0];
// }
// else
// operationControl.SelectedIndex = 0;
// return;
//}
CustomItemControl custom = operationControl.SelectedItem as CustomItemControl;
if (custom != null)
{
//if (e.RemovedItems != null && e.RemovedItems.Count > 0)
//{
// //custom.UpdateLayout();
// //operationControl.SelectedIndex = operationControl.Items.IndexOf(e.RemovedItems[0]);
// //operationControl.SelectedItem = e.RemovedItems[0];
//}
//else
// operationControl.SelectedIndex = 0;
EventHandler <CustomItemEventArgs> handler = this.CustomCommandClick;
if (handler != null)
{
handler(this, new CustomItemEventArgs(custom.Type));
}
return;
}
//operationControl.UpdateLayout();
}
private void InitItems()
{
operationControl.SelectionChanged -= new SelectionChangedEventHandler(operationControl_SelectionChanged);
operationControl.Items.Clear();
FilterOperationItemControl item = new FilterOperationItemControl(OperationTypes.And);
operationControl.Items.Add(item);
item = new FilterOperationItemControl(OperationTypes.Or);
operationControl.Items.Add(item);
ItemsSplitter splitter = new ItemsSplitter();
splitter.IsTabStop = false;
splitter.Width = 150;
operationControl.Items.Add(splitter);
CustomItemControl custom = new CustomItemControl(CustomControlTypes.AddOperation);
operationControl.Items.Add(custom);
custom = new CustomItemControl(CustomControlTypes.AddOperand);
operationControl.Items.Add(custom);
splitter = new ItemsSplitter();
splitter.IsTabStop = false;
splitter.Width = 150;
operationControl.Items.Add(splitter);
if (m_IsRoot)
{
custom = new CustomItemControl(CustomControlTypes.Clear);
operationControl.Items.Add(custom);
}
else
{
custom = new CustomItemControl(CustomControlTypes.Delete);
operationControl.Items.Add(custom);
}
operationControl.SelectionChanged += new SelectionChangedEventHandler(operationControl_SelectionChanged);
}
private void InitItems()
{
operationControl.SelectionChanged -= new SelectionChangedEventHandler(operationControl_SelectionChanged);
operationControl.Items.Clear();
FilterOperationItemControl item = new FilterOperationItemControl(OperationTypes.And);
operationControl.Items.Add(item);
item = new FilterOperationItemControl(OperationTypes.Or);
operationControl.Items.Add(item);
ItemsSplitter splitter = new ItemsSplitter();
splitter.IsTabStop = false;
splitter.Width = 150;
operationControl.Items.Add(splitter);
CustomItemControl custom = new CustomItemControl(CustomControlTypes.AddOperation);
operationControl.Items.Add(custom);
custom = new CustomItemControl(CustomControlTypes.AddOperand);
operationControl.Items.Add(custom);
splitter = new ItemsSplitter();
splitter.IsTabStop = false;
splitter.Width = 150;
operationControl.Items.Add(splitter);
if (m_IsRoot)
{
custom = new CustomItemControl(CustomControlTypes.Clear);
operationControl.Items.Add(custom);
}
else
{
custom = new CustomItemControl(CustomControlTypes.Delete);
operationControl.Items.Add(custom);
}
operationControl.SelectionChanged += new SelectionChangedEventHandler(operationControl_SelectionChanged);
}