BUG: Application activation policy breaks floating status windows in fullscreen
Originator: | craig.hockenberry | ||
Number: | rdar://10800197 | Date Originated: | |
Status: | Open | Resolved: | |
Product: | Mac OS X | Product Version: | 10.7.2 / 11C74 |
Classification: | Serious Bug | Reproducible: | Always |
Summary: NSApplicationActivationPolicyRegular causes irregular behavior with a borderless NSWindow in a popup menu window level while working in fullscreen desktops. Steps to Reproduce: Open the attached sample project that: • Creates an application that uses NSApplicationActivationPolicyRegular • Creates a borderless NSWindow with a level of kCGPopUpMenuWindowLevelKey • Sets that window's collectionBehavior to NSWindowCollectionBehaviorCanJoinAllSpaces • Creates a NSStatusItem that causes a second borderless window to be created http://files.iconfactory.net/craig/bugs/SpacedOut.zip Run the application: 1) A green floating window will appear 2) Switch to an application running in a fullscreen desktop (e.g. Safari) 3) Click on the button in the green window 4) While in the fullscreen desktop, click on the menubar status item labelled "BUG" Expected Results: In step 3, the green window should remain in the fullscreen desktop. In step 4, the red window should appear on the fullscreen desktop. Actual Results: In step 3, the green window switches to the first desktop. In step 4, the red window never appears on the fullscreen desktop. Regression: If the activation policy is set to NSApplicationActivationPolicyAccessory, the windows and desktops behave correctly. Unfortunately, this has a side-effect of removing the application's Dock icon and menubar. Notes: To see these problems in a shipping application, please check out http://xScopeApp.com
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