javaswt的Text类

来源:百度知道 编辑:UC知道 时间:2024/06/09 16:36:04
请问如何读取text里的内容并将其作为函数a的参数呢?
是a(getText)?

可以啊,但java.swt 里面没有Text类哦~~
有Textarea TextField...
a(jt.getText());

text.getText()

demo

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
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 TemperatureConverter {
Display display = new Display();
Shell shell = new Shell(display);

Label fahrenheitLabel;
Label celsiusLabel;
Label messageLabel;

Text fahrenheitValue;
Text celsiusValue;

public TemperatureConverter() {
shell.setText("SWT Temperature Converter");
shell.setLayout(new GridLayout(4, false));

fahrenheitLabel = new Labe