java源码:
class jview implements Runnable{
public void run(){
for(int i=1;i<10;i++){
try {
Thread.sleep(1000);
System.out.println(i); // XXX show in UI
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
public static void main(String[] args)throws Exception{
String[] roots = new String[] {"C:/Users/groovy"};
GroovyScriptEngine gse = new GroovyScriptEngine(roots);
Binding binding = new Binding();
gse.run("gview.groovy", binding);
jview j = new jview();
Thread t = new Thread(j);
t.start();
}
}
常规来源:
def swingBuilder = new SwingBuilder()
swingBuilder.edt {
frame(title: 'ex', size: [200, 150], show: true) {
borderLayout(vgap: 5)
panel(constraints: BorderLayout.CENTER, border: emptyBorder(10)) {
label "java variable" // XXX value of `i`
}
}
}
如何i
在 Swing UI(来自 Groovy)中显示来自 Java 线程的变量。