当进度条达到某个值时更改 jLabel 文本
Changing jLabel text when progressbar reaches some value
我正在做一个原始的闪屏。当进度条达到 20% 时,jLabel 文本必须更改为 "Wait...it's still loading".
我该怎么做?
这是我的代码:
new Thread(){
public void run(){
for(int i=0; i<101; i++){
try {
Thread.sleep(40);
jProgressBar1.setValue(i);
} catch (InterruptedException ex) {
Logger.getLogger(Carregando.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
}.start();
代码放在哪里jLabel1.setText("Wait...it's still loading")
?
遵循以下代码:
new Thread(){
public void run(){
for(int i=0; i<101; i++){
try {
Thread.sleep(40);
jProgressBar1.setValue(i);
if(i==20){//for checking 20%
jLabel1.setText("Wait...it's still loading");
}
} catch (InterruptedException ex) {
Logger.getLogger(Carregando.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
}.start();
我正在做一个原始的闪屏。当进度条达到 20% 时,jLabel 文本必须更改为 "Wait...it's still loading".
我该怎么做?
这是我的代码:
new Thread(){
public void run(){
for(int i=0; i<101; i++){
try {
Thread.sleep(40);
jProgressBar1.setValue(i);
} catch (InterruptedException ex) {
Logger.getLogger(Carregando.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
}.start();
代码放在哪里jLabel1.setText("Wait...it's still loading")
?
遵循以下代码:
new Thread(){
public void run(){
for(int i=0; i<101; i++){
try {
Thread.sleep(40);
jProgressBar1.setValue(i);
if(i==20){//for checking 20%
jLabel1.setText("Wait...it's still loading");
}
} catch (InterruptedException ex) {
Logger.getLogger(Carregando.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
}.start();