Eclipse插件开发

一、 Wizard部分

Wizard 一般用于向导式对话框 ，eclipse的新建项目就是一个典型的wizard 。wizard一般由几个wizard page 组成 ，通过按钮控制 上一页下一页完成取消 。

1.wizardpages

wizardpage1

package de.vogella.rcp.intro.wizards.wizard;

import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;

public class MyPageOne extends WizardPage {
    private Text text1;
    private Composite container;

    public MyPageOne() {
        super("First Page");
        setTitle("First Page");
        setDescription("Fake Wizard: First page");
    }

    @Override
    public void createControl(Composite parent) {
        container = new Composite(parent, SWT.NONE);
        GridLayout layout = new GridLayout();
        container.setLayout(layout);
        layout.numColumns = 2;
        Label label1 = new Label(container, SWT.NONE);
        label1.setText("Put a value here.");

        text1 = new Text(container, SWT.BORDER | SWT.SINGLE);
        text1.setText("");
        text1.addKeyListener(new KeyListener() {

            @Override
            public void keyPressed(KeyEvent e) {
            }

            @Override
            public void keyReleased(KeyEvent e) {
                if (!text1.getText().isEmpty()) {
                    setPageComplete(true);

                }
            }

        });
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        text1.setLayoutData(gd);
        // required to avoid an error in the system
        setControl(container);
        setPageComplete(false);

    }

    public String getText1() {
        return text1.getText();
    }
}

wizardpage2

package de.vogella.rcp.intro.wizards.wizard;

import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;

public class MyPageTwo extends WizardPage {
    private Text text1;
    private Composite container;

    public MyPageTwo() {
        super("Second Page");
        setTitle("Second Page");
        setDescription("Now this is the second page");
        setControl(text1);
    }

    @Override
    public void createControl(Composite parent) {
        container = new Composite(parent, SWT.NONE);
        GridLayout layout = new GridLayout();
        container.setLayout(layout);
        layout.numColumns = 2;
        Label label1 = new Label(container, SWT.NONE);
        label1.setText("Say hello to Fred");

        text1 = new Text(container, SWT.BORDER | SWT.SINGLE);
        text1.setText("");
        text1.addKeyListener(new KeyListener() {

            @Override
            public void keyPressed(KeyEvent e) {
                // TODO Auto-generated method stub
            }

            @Override
            public void keyReleased(KeyEvent e) {
                if (!text1.getText().isEmpty()) {
                    setPageComplete(true);
                }
            }

        });
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        text1.setLayoutData(gd);
        Label labelCheck = new Label(container, SWT.NONE);
        labelCheck.setText("This is a check");
        Button check = new Button(container, SWT.CHECK);
        check.setSelection(true);
        // required to av