Nebula 的几个常用的widgets的使用

package com.easyway.tbs.commons.ext.nebula.part;

import java.util.Locale;

import org.eclipse.nebula.widgets.cdatetime.CDateTime;
import org.eclipse.nebula.widgets.datechooser.DateChooser;
import org.eclipse.nebula.widgets.datechooser.DateChooserCombo;
import org.eclipse.nebula.widgets.datechooser.DateChooserTheme;
import org.eclipse.nebula.widgets.formattedtext.DateFormatter;
import org.eclipse.nebula.widgets.grid.Grid;
import org.eclipse.nebula.widgets.grid.GridColumn;
import org.eclipse.nebula.widgets.grid.GridColumnGroup;
import org.eclipse.nebula.widgets.grid.GridItem;
import org.eclipse.nebula.widgets.pgroup.FormGroupStrategy;
import org.eclipse.nebula.widgets.pgroup.MinMaxToggleRenderer;
import org.eclipse.nebula.widgets.pgroup.PGroup;
import org.eclipse.nebula.widgets.radiogroup.RadioGroup;
import org.eclipse.nebula.widgets.radiogroup.RadioItem;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

import com.easyway.tbs.commons.ext.nebula.NebulasView;

public class NebulaCompont {
?/**
? * 创建RadioGroup
? * @param parent
? * @return
? */
?? public Control createRadioGroup(Composite parent)
???? {
??? RadioGroup? radioGroup = new RadioGroup(parent, SWT.FLAT);
???????? (new RadioItem(radioGroup, 0)).setText("Red");
???????? (new RadioItem(radioGroup, 0)).setText("Orange");
???????? (new RadioItem(radioGroup, 0)).setText("Yellow");
???????? (new RadioItem(radioGroup, 0)).setText("Green");
???????? (new RadioItem(radioGroup, 0)).setText("Blue");
???????? (new RadioItem(radioGroup, 0)).setText("Indigo");
???????? (new RadioItem(radioGroup, 0)).setText("Violet");
???????? return radioGroup;
???? }
?? /**
??? * 创建CDateTime
??? * @param parent
??? * @param style
??? * @param format
??? * @param pattern
??? * @return
??? */
?? public Control createCDateTime(Composite parent,int style,int format,String pattern)
?? {
??? CDateTime? cdc = new CDateTime(parent, style);
??? cdc.setLocale(Locale.CHINESE);
??? cdc.setFormat(format);
??? cdc.setPattern(pattern);
??? return cdc;
?? }
?? /**
??? *创建 DateChooserCombo
??? * @param parent
??? * @param style
??? * @return
??? */
?? public Control createDateChooserCombo(Composite parent,int style)
?? {
??? DateChooserCombo chooserCombo = new DateChooserCombo(parent, style);
??? chooserCombo.setTheme(DateChooserTheme.YELLOW);
?????? chooserCombo.setFooterVisible(true);
?????? chooserCombo.setFormatter(new DateFormatter("yyyy-MM-dd",Locale.CHINESE));
?????? return chooserCombo;
?? }
?? /**
??? *创建 DateChooser
??? * @param parent
??? * @param style
??? * @return
??? */
?? public Control createDateChooser(Composite parent,int style)
???? {
????? DateChooser? chooser = new DateChooser(parent, style);
????? chooser.setTheme(DateChooserTheme.YELLOW);
???????? chooser.setWeeksVisible(true);
???????? chooser.setFooterVisible(true);
???????? chooser.setNavigationEnabled(true);
???????? chooser.setAutoChangeOnAdjacent(true);
???????? chooser.setAutoSelectOnFooter(true);
???????? return chooser;
???? }
?? public Control createsDateChooser(Composite parent,int style)
???? {
????? DateChooser? chooser = new DateChooser(parent, style);
????? chooser.setTheme(DateChooserTheme.YELLOW);
???????? chooser.setWeeksVisible(true);
???????? chooser.setFooterVisible(true);
???????? chooser.setNavigationEnabled(true);
???????? chooser.setAutoChangeOnAdjacent(true);
???????? chooser.setAutoSelectOnFooter(true);
???????? return chooser;
???? }
?? /**
??? *创建 PGroup? (典型应用类似QQ中设置的效果)
??? * @param parent
??? * @return
??? */
?? public Control createPGroup(Composite parent,int style)
???? {
???????? PGroup group = new PGroup(parent, style);
???????? group.setStrategy(new FormGroupStrategy());
???????? group.setToggleRenderer(new MinMaxToggleRenderer());
???????? group.setText("PGroup学习应用");
???????? group.setImage(NebulasView.getImage("icons/woman3.png"));
???????? group.setLayout(new GridLayout(3, false));
???????? Button b = new Button(group, 8);
???????? b.setText("Button 1");
???????? b = new Button(group, 8);
???????? b.setText("Button 22222");
???????? b = new Button(group, 8);
???????? b.setText("Button 3");
???????? return group;
???? }
?? /**
???? *创建 Grid
??? * @param parent
??? * @param style
??? * @return
??? */
?? public Control createGrid(Composite parent,int style)
???? {
???????? Grid? grid = new Grid(parent, style);
???????? grid.setHeaderVisible(true);
???????? GridColumn col = new GridColumn(grid, 0);
???????? col.setTree(true);
???????? col.setText("First Column");
???????? col.setWidth(140);
???????? GridColumnGroup group = new GridColumnGroup(grid, SWT.BORDER);
???????? group.setText("Column Grouping");
???????? GridColumn col2 = new GridColumn(group, SWT.CENTER);
???????? col2.setText("The Column #2");
???????? col2.setWidth(230);
???????? col2.setResizeable(false);
???????? final GridColumn col3 = new GridColumn(group, 0);
???????? col3.setSummary(false);
???????? col3.setText("Click me");
???????? col3.setWidth(100);
???????? col3.addSelectionListener(new SelectionAdapter() {
???????????? public void widgetSelected(SelectionEvent e)
???????????? {
???????????????? if(col3.getSort() == 128)
???????????????????? col3.setSort(1024);
???????????????? else
???????????????????? col3.setSort(128);
???????????? }
???????? }
???????? );
???????? GridItem item = new GridItem(grid, 0);
???????? item.setText("Item #000000000000000000000");
???????? item.setText(1, "Test data ");
???????? item.setText(2, "asdfjas;dlfjk");
???????? item.setColumnSpan(2, 1);
???????? item.setImage(NebulasView.getImage("icons/eclipse.png"));
???????? item.setToolTipText(0, "my tooltip 1");
???????? item.setToolTipText(1, "tooltip2");
???????? item.setToolTipText(2, "test tooltip on 3");
???????? GridItem item2 = new GridItem(item, 0);
???????? item2.setText("first tree");
???????? item2.setText(1, "first tree");
???????? item2.setToolTipText(0, "hi");
???????? item2.setToolTipText(1, "more tooltips");
???????? item2 = new GridItem(item, 0);
???????? item2.setText("first tree");
???????? item2.setText(1, "first tree");
???????? item2 = new GridItem(item, 0, 0);
???????? item2.setText("should be 1111");
???????? item2.setText(1, "first tree");
???????? GridItem item22 = new GridItem(item2, 0);
???????? item22.setText("second tree");
???????? item22.setText(1, "this is a readonly checkbox (if SWT.CHECK)");
???????? item22.setChecked(1, true);
???????? item22.setGrayed(1, true);
???????? item22.setCheckable(1, false);
???????? GridItem item55 = new GridItem(grid, 0);
???????? item55.setText("Item #55");
???????? item55.setText(1, "This cell spans over many columns, use setColumnSpan method to achieve this");
???????? item55.setChecked(1, true);
???????? item55.setColumnSpan(1, 2);
???????? GridItem item52 = new GridItem(item55, 0);
???????? item52.setText("second tree");
???????? item52.setText(1, "second tree");
???????? for(int i = 3; i < 13; i++)
???????? {
???????????? GridItem item3 = new GridItem(grid, 0);
???????????? item3.setText("Item #" + i);
???????????? item3.setText(1, "Test data ");
???????????? item3.setText(2, "asdfjas;dlfjk");
???????????? if(i == 5)
???????????? {
???????????????? Font f = new Font(Display.getCurrent(), "Tahoma", 8, 3);
???????????????? item3.setFont(2, f);
???????????????? item3.setForeground(2, Display.getCurrent().getSystemColor(12));
???????????? }
???????? }

???????? GridColumn col4 = new GridColumn(grid, 0);
???????? col4.setText("4th col");
???????? col4.setWidth(50);
???????? grid.setRowHeaderVisible(true);
???????? grid.setHeaderVisible(true);
???????? grid.setLinesVisible(true);
???????? grid.setColumnScrolling(true);
???????? for(int i = 0; i < grid.getColumns().length; i++)
???????? {
???????????? grid.getColumn(i).setMoveable(true);
????????? grid.getColumn(i).setResizeable(true);
???????? }

???????? grid.setSelectionEnabled(true);
???????? grid.setCellSelectionEnabled(true);
???????? grid.getColumn(1).setCellSelectionEnabled(true);
???????? grid.getColumn(1).setWordWrap(true);
???????? grid.setRowsResizeable(true);
???????? return grid;
???? }
?? public static void main(String[] args) {
??
??? Display display=Display.getDefault();
??? Shell shell=new Shell(display);
??
??? RadioGroup? radioGroup = new RadioGroup(shell, SWT.LEFT);
???????? (new RadioItem(radioGroup, 0)).setText("Red");
???????? (new RadioItem(radioGroup, 0)).setText("Orange");
???????? (new RadioItem(radioGroup, 0)).setText("Yellow");
???????? (new RadioItem(radioGroup, 0)).setText("Green");
???????? (new RadioItem(radioGroup, 0)).setText("Blue");
???????? (new RadioItem(radioGroup, 0)).setText("Indigo");
???????? (new RadioItem(radioGroup, 0)).setText("Violet");
???????? radioGroup.setSize(400,450);
???????? //获取数据单选按钮
???????? radioGroup.getSelection().getData();
????????
???????? shell.open();
????????
???? ?while(!display.isDisposed())
???{
???? if(!display.readAndDispatch())
???? {
????? display.sleep();
???? }
???}
???
???display.dispose();
?}
}