checkboxeditor.java

生成与Oracle相关的Ibatis相关配置文件及Java源码

/*
 * Copyright (c) 2008 胜利油田胜利软件有限责任公司. All rights reserved.
 */
package com.victorysoft.swt.base;

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.TableEditor;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableItem;

/**
 * 
 * @author 于景洋
 * @newtime Oct 31, 2008,4:39:34 PM
 * @version 1.0
 * @see
 * @since JDK 1.5.0
 */
public class CheckBoxEditor implements ControlEditor {
	private Table table;
	private TableEditor editor;

	public CheckBoxEditor(Table table, int col) {
		this.table = table;
		this.setControl(col);
	}

	public CheckBoxEditor(Table table, int col, TableEditor editor) {
		this.table = table;
		this.editor = editor;
		this.setControl(col);
	}

	private TableEditor getTableEditor() {
		TableEditor editor = new TableEditor(table);
		if (this.editor == null) {
			editor.horizontalAlignment = SWT.CENTER;
			editor.verticalAlignment = SWT.CENTER;
			editor.grabHorizontal = false;
			editor.grabVertical = false;
			editor.minimumWidth = 12;
			editor.minimumHeight = 12;
		} else {
			editor.horizontalAlignment = this.editor.horizontalAlignment;
			editor.verticalAlignment = this.editor.verticalAlignment;
			editor.grabHorizontal = this.editor.grabHorizontal;
			editor.grabVertical = this.editor.grabVertical;
			editor.minimumWidth = this.editor.minimumWidth;
			editor.minimumHeight = this.editor.minimumHeight;
		}
		return editor;
	}

	public void setControl(int col) {
		TableItem[] items = table.getItems();
		for (int i = 0; i < items.length; i++) {
			TableEditor editor = this.getTableEditor();
			Button btn = new Button(table, SWT.CHECK);
			btn.setVisible(true);
			items[i].setData("CheckBox_" + col, btn);
			editor.setEditor(btn, items[i], col);
			items[i].setText(col, "");
		}
	}

	public void setSelectionListener(int col, SelectionListener listener) {
		TableItem[] items = table.getItems();
		for (int i = 0; i < items.length; i++) {
			Button btn = (Button) items[i].getData("CheckBox_" + col);
			btn.addSelectionListener(listener);
		}
	}
}