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/*******************************************************************************
* Copyright (c) 2019 Red Hat.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Red Hat - Bug 548344
* IBM Corporation - Bug 548557 - Warnings in I20190621-1800 for debug.ui
// *******************************************************************************/
package org.eclipse.debug.internal.ui;
import java.util.function.BiConsumer;
import java.util.function.Function;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ColumnViewer;
import org.eclipse.jface.viewers.EditingSupport;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.widgets.Composite;
public class TextGetSetEditingSupport<T> extends EditingSupport {
private Function<T, String> getter;
private BiConsumer<T, String> setter;
private ColumnViewer viewer;
public TextGetSetEditingSupport(ColumnViewer viewer, Function<T, String> getter, BiConsumer<T, String> setter) {
super(viewer);
this.viewer = viewer;
this.getter = getter;
this.setter = setter;
}
@Override
protected CellEditor getCellEditor(Object element) {
return new TextCellEditor((Composite) getViewer().getControl());
}
@Override
protected boolean canEdit(Object element) {
return true;
}
@SuppressWarnings("unchecked")
@Override
protected Object getValue(Object element) {
return getter.apply((T) element);
}
@SuppressWarnings("unchecked")
@Override
protected void setValue(Object element, Object value) {
setter.accept((T) element, (String) value);
viewer.update(element, null);
}
}
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