While developing an AIR application, I had an issue with bringing the application to front (above all other windows) when clicking the systemTrayIcon.

Usually, you would use the method:

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1. systemTrayIcon.addEventListener( "click" , function () {
2. window.nativeWindow.orderToFront();
3. });

But doing so will result in… actually nothing at all. The window doesn’t move.
Using the same code on a menu item of the SystemTrayIcon will work, but not on the click action of the Icon itself.

Workaround:

Set the window property alwaysInFront to true and then to false:

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1. systemTrayIcon.addEventListener( "click" , function () {
2.   window.nativeWindow.alwaysInFront = true ;
3.   window.nativeWindow.alwaysInFront = false ;
4.   });

Not the way it should be, but it works…