private void settingSecondaryItemListBoxControl_ItemCheck(object sender, DevExpress.XtraEditors.Controls.ItemCheckEventArgs e)
{
if (e.Index == 0)
{
return;
}
CheckedListBoxControl checkList = sender as CheckedListBoxControl;
if (e.Index < checkList.ItemCount - 1 && e.State == CheckState.Unchecked)
{
if (checkList.GetItemChecked(checkList.ItemCount - 1))
{
checkList.SetItemChecked(checkList.ItemCount - 1, false);
}
}
else if (e.Index == checkList.ItemCount - 1)
{
if (e.State == CheckState.Checked)
{
checkList.CheckAll();
}
else
{
int checkCount = 0;
for (int index = 0; index < checkList.ItemCount - 1; index++)
{
if (checkList.GetItemChecked(index))
{
checkCount++;
}
if (checkCount == checkList.ItemCount - 1)
{
checkList.UnCheckAll();
}
}
}
}
}
public PopupContainerEdit CreateMultipleLookUpEdit(IObject obj, string lookupName, object currentValue)
{
var control = new PopupContainerEdit();
control.Properties.PopupControl = new PopupContainerControl();
var checkedListBoxControl = new CheckedListBoxControl {
Dock = DockStyle.Fill, CheckOnClick = true
};
checkedListBoxControl.ItemCheck += (sender, args) =>
{
if (m_ListUpdated)
{
return;
}
m_ListUpdated = true;
try
{
var items = checkedListBoxControl.DataSource as IList;
if (items != null && items.Count > 0)
{
if (args.Index == 0 && (0L.Equals(((IObject)items[args.Index]).Key)))
{
if (args.State == CheckState.Checked)
{
checkedListBoxControl.CheckAll();
}
else if (args.State == CheckState.Unchecked)
{
checkedListBoxControl.UnCheckAll();
}
}
else if (0L.Equals(((IObject)items[0]).Key))
{
checkedListBoxControl.SetItemCheckState(0, CheckState.Indeterminate);
}
}
}
finally
{
m_ListUpdated = false;
}
};
control.Properties.PopupControl.Controls.Add(checkedListBoxControl);
control.Closed += (sender, args) => SearchPanelHelper.DisplayMultipleText(sender as PopupContainerEdit);
bool bManualChange = false;
bool bPopup = false;
control.QueryPopUp += (sender, args) =>
{
if (!bManualChange)
{
bPopup = true;
control.Properties.PopupControl.Width = control.Width - 4;
bPopup = false;
}
};
control.Properties.PopupControl.SizeChanged += (sender, args) =>
{
if (!bPopup)
{
bManualChange = true;
}
};
//if (items != null)
//{
// list.DataSource = items.items;
// list.DisplayMember = items.dataTextField ?? "name";
// list.ValueMember = items.dataValueField;
//}
PropertyInfo pi = obj.GetType().GetProperty(lookupName);
if (pi != null)
{
object ds = pi.GetValue(obj, null);
var keyName = "idfsBaseReference";
var list1 = ds as IList;
if (list1 != null && list1.Count == 0)
{
control.Enabled = false;
}
else
{
keyName = ((ds as IList)[0] as IObject).KeyName;
}
checkedListBoxControl.DataSource = ds;
checkedListBoxControl.DisplayMember = "ToStringProp";
checkedListBoxControl.ValueMember = keyName;
}
SearchPanelHelper.DisplayMultipleText(control);
AddClearButton(control, true);
return(control);
}