button.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
for (int i = 0; i <5; i++) {
TableItem ti=new TableItem(table, SWT.NONE);
ti.setText(0, "ccccccccc");
try {
Thread.sleep(2000);
} catch (InterruptedException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
}
});
这样他会过10秒一次性把5条item显示出来
@Override
public void widgetSelected(SelectionEvent e) {
for (int i = 0; i <5; i++) {
TableItem ti=new TableItem(table, SWT.NONE);
ti.setText(0, "ccccccccc");
try {
Thread.sleep(2000);
} catch (InterruptedException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
}
});
这样他会过10秒一次性把5条item显示出来
e.display.syncExec(new Runnable() {
@Override
public void run() {
for(int i=0;i<10;i++){
new TableItem(table, SWT.NONE).setText("ggggg"+i);
try {
TimeUnit.SECONDS.sleep(1);
} catch (InterruptedException e) {
e.printStackTrace();
}
table.update();
}
}
});
@Override
public void widgetSelected(SelectionEvent e) {
if (!shell.getDisplay().isDisposed()) { Runnable runnable = new Runnable() { public void run() { for (int i = 0; i < 5; i++) {
TableItem ti = new TableItem(table, SWT.NONE);
ti.setText(0, "ccccccccc"); try {
Thread.sleep(2000);
} catch (InterruptedException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
} } }; shell.getDisplay().syncExec(runnable); // 关键在这一句上 } }
});
木有作用