// It seems if using own TreeViewSearchEqualFunc one cannot use default function anymore.
// Function getter returns null and null is not allowed.
// Workaround: define own functions for all needed column types.
// FALSE if the row does MATCH, otherwise true !!!
bool TreeViewSearchFunc(TreeModel model, int column, string key, TreeIter iter)
{
object content = model.GetValue(iter, column);
GLib.GType gt = model.GetColumnType(column);
if (gt == GLib.GType.Float)
{
return(EqualFuncFloat(key, (float)content));
}
else if (gt == GLib.GType.String)
{
return(EqualFuncString(key, (string)content));
}
// type int needs further info!
switch ((ColumnNr2D)column)
{
case ColumnNr2D.Location:
case ColumnNr2D.XPos:
case ColumnNr2D.YPos:
return(EqualFuncHex(key, (int)content));
case ColumnNr2D.Type:
return(EqualFuncTableType(key, (Tables.TableType)content));
case ColumnNr2D.CountX:
return(EqualFuncInt(key, (int)content));
default:
// cannot search on icon column, must signal true = no match.
return(true);
}
}
// It seems if using own TreeViewSearchEqualFunc one cannot use default function anymore.
// Function getter returns null and null is not allowed.
// Workaround: define own functions for all needed column types.
// FALSE if the row does MATCH, otherwise true !!!
bool TreeViewSearchFunc(TreeModel model, int column, string key, TreeIter iter)
{
object content = model.GetValue (iter, column);
GLib.GType gt = model.GetColumnType (column);
if (gt == GLib.GType.Float)
return EqualFuncFloat (key, (float)content);
else if (gt == GLib.GType.String)
return EqualFuncString (key, (string)content);
// type int needs further info!
switch ((ColumnNr2D)column) {
case ColumnNr2D.Location:
case ColumnNr2D.XPos:
case ColumnNr2D.YPos:
return EqualFuncHex (key, (int)content);
case ColumnNr2D.Type:
return EqualFuncTableType (key, (Tables.TableType)content);
case ColumnNr2D.CountX:
return EqualFuncInt (key, (int)content);
default:
// cannot search on icon column, must signal true = no match.
return true;
}
}
