public override ListItemAttr OnGetItemAttr(int item)
{
if (item % 10 == 0)
{
if (this._itemAttrMod10 == null)
{
this._itemAttrMod10 = new ListItemAttr(ColourDatabase.TheColourDatabase.Find("WHITE"), ColourDatabase.TheColourDatabase.Find("DARK GREY"), this.Font);
}
return(this._itemAttrMod10);
}
else if (item % 2 == 0)
{
if (this._itemAttrMod2 == null)
{
this._itemAttrMod2 = new ListItemAttr(ColourDatabase.TheColourDatabase.Find("BLACK"), ColourDatabase.TheColourDatabase.Find("LIGHT GREY"), this.Font);
}
return(this._itemAttrMod2);
}
return(null);
}
//---------------------------------------------------------------------
public void OnListKeyDown(object sender, Event e)
{
ListEvent le = e as ListEvent;
switch (le.KeyCode)
{
case 'c': // colorize
case 'C':
{
ListItem info = new ListItem();
info.Id = le.Index;
GetItem(info);
ListItemAttr attr = info.Attributes;
if (attr == null || !attr.HasTextColour)
{
info.TextColour = Colour.wxCYAN;
SetItem(info);
RefreshItem(info.Id);
}
info.Dispose();
}
break;
case 'n': // next
case 'N':
{
int item = GetNextItem(-1,
ListCtrl.NEXT.ALL, ListItemState.FOCUSED);
if (item++ == ItemCount - 1)
{
item = 0;
}
Log.LogMessage("Focusing item " + item);
SetItemState(item, ListItemState.FOCUSED, ListItemState.FOCUSED);
EnsureVisible(item);
}
break;
case (int)KeyCode.WXK_DELETE:
{
int item = GetNextItem(-1,
ListCtrl.NEXT.ALL, ListItemState.SELECTED);
while (item != -1)
{
DeleteItem(item);
Log.LogMessage("Item " + item + " deleted");
// -1 because the indices were shifted by DeleteItem()
item = GetNextItem(item - 1,
ListCtrl.NEXT.ALL, ListItemState.SELECTED);
}
}
break;
case (int)KeyCode.WXK_INSERT:
if ((StyleFlags & wx.WindowStyles.LC_REPORT) > 0)
{
if ((StyleFlags & wx.WindowStyles.LC_VIRTUAL) > 0)
{
ItemCount = ItemCount + 1;
}
else // !virtual
{
InsertItemInReportView(le.Index);
}
}
//else: fall through
break; //???
default:
LogEvent(sender, e, "OnListKeyDown");
le.Skip();
break;
}
}
