swt/jface使用EditingSupport 为同一列提供不同类型的编辑器CellEditor

最新推荐文章于 2023-11-23 22:03:59 发布

oceansad

最新推荐文章于 2023-11-23 22:03:59 发布

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文章标签： generation integer object string table null

本文链接：https://blog.youkuaiyun.com/oceansad/article/details/7468727

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本文档详细介绍了如何在SWT/JFace表格中利用EditingSupport组件，为表格的不同列定制不同类型的编辑器，如Integer、Object和String。通过这种方式，可以为用户提供更加灵活和个性化的数据编辑体验。

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自定义MyEditingSupport实现EditingSupport，代码如下

import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ComboBoxCellEditor;
import org.eclipse.jface.viewers.EditingSupport;
import org.eclipse.jface.viewers.StructuredViewer;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.SWT;

public class MyEditingSupport extends EditingSupport {
private static final String[] CROPPRING_SEASONS = { "1", "2" ,"3", "4", "5" };
private static final String[] GENERATION = { "F1DH", "F2" ,"F3", "F4", "F5" ,"F6", "F7" ,"F8"};
private static final String[] ROUNDS_INTER = { "1", "2" ,"3", "4:3" };
private static final String[] ROUNDS_SELFING = { "1", "2" ,"3", "4", "5" ,"6" ,"7" ,"8:5" };
private CellEditor[] editors;
private StructuredViewer viewer;

public MyEditingSupport(TableViewer viewer) {
super(viewer);
this.viewer = viewer;
editors = new CellEditor[10];
editors[0] = ne