com.sun.javafx.scene.control.TableColumnSortTypeWrapper Maven / Gradle / Ivy
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package com.sun.javafx.scene.control;
import javafx.beans.value.ObservableValue;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableColumn.SortType;
import javafx.scene.control.TableColumnBase;
import javafx.scene.control.TreeTableColumn;
/**
* Convenience class for dealing with sort types on TableColumn and TreeTableColumn,
* although note that this will only work whilst TableColumn.SortType is
* equivalent to TreeTableColumn.SortType. Once they diverge this code will need
* to be replaced.
*/
public class TableColumnSortTypeWrapper {
public static boolean isAscending(TableColumnBase column) {
String sortTypeName = getSortTypeName(column);
return "ASCENDING".equals(sortTypeName);
}
public static boolean isDescending(TableColumnBase column) {
String sortTypeName = getSortTypeName(column);
return "DESCENDING".equals(sortTypeName);
}
public static void setSortType(TableColumnBase column, SortType sortType) {
if (column instanceof TableColumn) {
TableColumn tc = (TableColumn) column;
tc.setSortType(sortType);
} else if (column instanceof TreeTableColumn) {
TreeTableColumn tc = (TreeTableColumn) column;
if (sortType == SortType.ASCENDING) {
tc.setSortType(javafx.scene.control.TreeTableColumn.SortType.ASCENDING);
} else if (sortType == SortType.DESCENDING) {
tc.setSortType(javafx.scene.control.TreeTableColumn.SortType.DESCENDING);
} else if (sortType == null) {
tc.setSortType(null);
}
}
}
public static String getSortTypeName(TableColumnBase column) {
if (column instanceof TableColumn) {
TableColumn tc = (TableColumn) column;
TableColumn.SortType st = tc.getSortType();
return st == null ? null : st.name();
} else if (column instanceof TreeTableColumn) {
TreeTableColumn tc = (TreeTableColumn) column;
TreeTableColumn.SortType st = tc.getSortType();
return st == null ? null : st.name();
}
return null;
}
public static ObservableValue getSortTypeProperty(TableColumnBase column) {
if (column instanceof TableColumn) {
return ((TableColumn) column).sortTypeProperty();
} else if (column instanceof TreeTableColumn) {
return ((TreeTableColumn) column).sortTypeProperty();
}
return null;
}
}