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eclipse开发SWT Designer:TextTest

hakuci — Sun, 30 Mar 2008 23:11:00 GMT

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class TextTest {

    private static Text dingNiDeText_1;
    private static Text dingNiDeText;
    private static Text text_6;
    private static Text text_5;
    private static Text text_4;
    private static Text text_3;
    private static Text text_2;
    private static Text text_1;
    private static Text text;
    /**
    * Launch the application
    * @param args
    */
    public static void main(String[] args) {
        final Display display = Display.getDefault();
        final Shell shell = new Shell();
        shell.setSize(502, 336);
        shell.setText("SWT Application");
        //

        shell.open();

        text = new Text(shell, SWT.BORDER);//SWT.BORDER
        text.setText("123");
        text.setBounds(237, 24, 80, 25);

        text_1 = new Text(shell, SWT.CENTER);//居中
        text_1.setText("123");
        text_1.setBounds(237, 57, 80, 25);

        final Label swtNoneLabel = new Label(shell, SWT.NONE);
        swtNoneLabel.setText("swt none");
        swtNoneLabel.setBounds(74, 27, 48, 12);

        final Label label_1 = new Label(shell, SWT.NONE);
        label_1.setText("文字样式:居中");
        label_1.setBounds(74, 57, 80, 12);

        text_2 = new Text(shell, SWT.RIGHT);//右对齐
        text_2.setText("123");
        text_2.setBounds(237, 88, 80, 25);

        text_3 = new Text(shell, SWT.MULTI);
        text_3.setText("ding ni de fei fei");//多行输入需要回车
        text_3.setBounds(237, 119, 80, 25);

        text_4 = new Text(shell, SWT.WRAP);//多行输入不需要回车
        text_4.setText("ding ni de fei fei");
        text_4.setBounds(237, 150, 80, 25);

        text_5 = new Text(shell, SWT.PASSWORD);//密码
        text_5.setText("123");
        text_5.setBounds(237, 181, 80, 25);

        text_6 = new Text(shell, SWT.READ_ONLY);//只读
        text_6.setText("123");
        text_6.setBounds(237, 212, 80, 25);

        dingNiDeText = new Text(shell,SWT.V_SCROLL);//垂直滚动条
        dingNiDeText.setText("ding ni de fei fei");
        dingNiDeText.setBounds(237, 236, 80, 25);

        dingNiDeText_1 = new Text(shell, SWT.H_SCROLL);//水平滚动条
        dingNiDeText_1.setText("ding ni de fei fei");
        dingNiDeText_1.setBounds(237, 274, 80, 25);
        shell.layout();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
    }

}

hakuci 2008-03-31 07:11 发表评论

eclipse开发SWT Designer:ListTest

hakuci — Sun, 30 Mar 2008 23:10:00 GMT

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Shell;

public class ListTest {

    private static List list_4;
    private static List list_3;
    private static List list_2;
    private static List list_1;
    private static List list;
    /**
    * Launch the application
    * @param args
    */
    public static void main(String[] args) {
        final Display display = Display.getDefault();
        final Shell shell = new Shell();
        shell.setSize(500, 375);
        shell.setText("SWT Application");
        //

        shell.open();

        list = new List(shell, SWT.NONE);
        list.setBounds(86, 10, 100, 100);
        for(int i=1;i<=10;i++)
            list.add("第"+i+"项");

        list_1 = new List(shell, SWT.BORDER);//带边框
        list_1.setBounds(311, 10, 100, 100);
        for(int i=1;i<=10;i++)
            list_1.add("第"+i+"项");

        list_2 = new List(shell, SWT.V_SCROLL);
        list_2.setBounds(86, 127, 100, 100);
        for(int i=1;i<=10;i++)
            list_2.add("第"+i+"项");

        list_3 = new List(shell, SWT.H_SCROLL);
        list_3.setBounds(311, 127, 100, 100);
        for(int i=1;i<=10;i++)
            list_3.add("第"+i+"项fffffffff       ");

        list_4 = new List(shell, SWT.MULTI);
        list_4.setBounds(86, 244, 100, 100);
        for(int i=1;i<=10;i++)
            list_4.add("第"+i+"项");
        shell.layout();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
    }

}

hakuci 2008-03-31 07:10 发表评论

eclipse开发SWT Designer:ComboTest

hakuci — Sun, 30 Mar 2008 23:09:00 GMT

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class ComboTest {

    private static Combo combo_2;
    private static Combo combo_1;
    private static Combo combo;
    /**
    * Launch the application
    * @param args
    */
    public static void main(String[] args) {
        final Display display = Display.getDefault();
        final Shell shell = new Shell();
        shell.setSize(461, 337);
        shell.setText("SWT Application");
        //

        shell.open();

        combo = new Combo(shell, SWT.NONE);
        combo.setBounds(123, 116, 141, 20);

        final Button button = new Button(shell, SWT.NONE);
        button.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                combo.removeAll();//先清空
                for (int i=1; i<=10;i++)
                    combo.add("第"+i+"字符串");//添加字符串
                    combo.select(0);//设置第一级为当前项
            }
        });
        button.setText("设值");
        button.setBounds(105, 189, 48, 22);

        final Button button_1 = new Button(shell, SWT.NONE);
        button_1.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                //MessageDialog.openInformation(shell,null,combo.getText());
            }
        });
        button_1.setText("取值");
        button_1.setBounds(231, 189, 48, 22);

        combo_1 = new Combo(shell, SWT.READ_ONLY);//只读
        combo_1.setBounds(313, 52, 52, 20);

        combo_2 = new Combo(shell, SWT.SIMPLE);//一直显示
        combo_2.setBounds(313, 164, 52, 20);
        shell.layout();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
    }

}

hakuci 2008-03-31 07:09 发表评论

eclipse开发SWT Designer:Button

hakuci — Sun, 30 Mar 2008 23:08:00 GMT

hakuci 2008-03-31 07:08 发表评论

批处理设置Java环境变量/命令行设置Java环境变量

hakuci — Sun, 30 Mar 2008 23:05:00 GMT

这段批处理程序可以自动设置Java环境变量

@echo off
IF EXIST %1\bin\java.exe (
rem 如输入正确的 Java2SDK 安装目录，开始设置环境变量
@setx JAVA_HOME %1
@setx path %path%;%JAVA_HOME%\bin
@setx classpath %classpath%;.
@setx classpath %classpath%;%JAVA_HOME%\lib\tools.jar
@setx classpath %classpath%;%JAVA_HOME%\lib\dt.jar
@setx classpath %classpath%;%JAVA_HOME%\jre\lib\rt.jar
@echo on
@echo Java 2 SDK 环境参数设置完毕，正常退出。
) ELSE (
IF "%1"=="" (
rem 如没有提供安装目录，提示之后退出
@echo on
@echo 没有提供 Java2SDK 的安装目录,不做任何设置，现在退出环境变量设置。
) ELSE (
rem 如果提供非空的安装目录但没有bin\java.exe，则指定的目录为错误的目录
@echo on
@echo 非法的 Java2SDK 的安装目录,不做任何设置，现在退出环境变量设置。
)
)

------------------------------------------------------
cmd命令设置

用于在命令行里临时设置环境变量的命令：
SET PATH = c:\j2sdk1.4.0\bin

hakuci 2008-03-31 07:05 发表评论