Я разрабатываю приложение вJava 6
(1.6.0 _24 ), которые используют прозрачность JFrame
для получения исчезающей анимации. Вот мой код:
public static void slowDisappearWindowAction(Window source, int milisSlow, int milisFast) throws InterruptedException{
float level = 1.0f;
//slow effect -> 50%
for(int i=0; i<8 ; i++){
level=level-0.05f;
AWTUtilities.setWindowOpacity(source,level);
Thread.sleep(milisSlow);
}
//fast effect -> 0%
for(int i=0; i<8 ; i++){
level=level-0.05f;
AWTUtilities.setWindowOpacity(source,level);
Thread.sleep(milisFast);
}
AWTUtilities.setWindowOpacity(source,0.1f);
}
Он отлично работает на моей машине, но когда я тестировал его на другом ПК с установленным Java 7
, у меня возникла следующая ошибка:
Exception in thread "AWT-EventQueue-0" java.awt.IllegalComponentStateException:
The frame is decorated
at java.awt.Frame.setOpacity(Unknown Source)
at java.awt.Window$1.setOpacity(Unknown Source)
at com.sun.awt.AWTUtilities.setWindowOpacity(Unknown Source)
at pl.design.bead.pattern.model.window.WindowHelper.slowDisappearWindowAction(WindowHelper.java:21)
at pl.design.bead.pattern.forms.MainForm$ExitController.windowClosing(MainForm.java:123)
at java.awt.AWTEventMulticaster.windowClosing(Unknown Source)
at java.awt.Window.processWindowEvent(Unknown Source)
at javax.swing.JFrame.processWindowEvent(Unknown Source)
at java.awt.Window.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Я думаю, это потому, что в Java 7
я должен использовать Window.setOpacity(...)
вместо AWTUtilities
методов.
Можно ли использовать прозрачность в приложении Java 6
, которое будет работать на Java 7
?