translucency

How to make completely transparent navigation bar in iOS 7

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From this answer [self.navigationController.navigationBar setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault]; self.navigationController.navigationBar.shadowImage = [UIImage new]; self.navigationController.navigationBar.translucent = YES; self.navigationController.view.backgroundColor = [UIColor clearColor]; self.navigationController.navigationBar.backgroundColor = [UIColor clearColor]; Also, as suggested by Josh in the comments, to put the bar back to default: [self.navigationController.navigationBar setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];

How to make a transparent JFrame but keep everything else the same?

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Basically, you need to make a transparent window and a translucent content pane. This will mean anything added to the content pane will continue to be rendered without additional alphering… public class TranscluentWindow { public static void main(String[] args) { new TranscluentWindow(); } public TranscluentWindow() { EventQueue.invokeLater(new Runnable() { @Override public void run() { try … Read more

Can’t transparent and undecorated JFrame in JDK7 when enabling nimbus

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Change the laf in the main method before ui is created by @Sri Harsha Chilakapati and @Sri Harsha Chilakapati I am sorry but I didn’t get you I’ll be appreciated if you describe more by @Azad Omer more in Oracle tutorial Modifying the Look and Feel, issue is caused code line JFrame.setDefaultLookAndFeelDecorated(true);, required to disable/comment … Read more

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