Marcel Taeumel uploaded a new version of Graphics to project The Trunk: http://source.squeak.org/trunk/Graphics-mt.517.mcz
==================== Summary ====================
Name: Graphics-mt.517 Author: mt Time: 31 May 2022, 4:10:46.065029 pm UUID: b9a0d843-005c-cf4d-b146-399decd45e02 Ancestors: Graphics-mt.516
Makes host-window interface more robust for headless modes.
Note that #primitiveHostWindowTitle does not answer the new title but self.
=============== Diff against Graphics-mt.516 ===============
Item was changed: ----- Method: DisplayScreen class>>hostWindowExtent: (in category 'host window access') ----- hostWindowExtent: aPoint + ^ [self - ^ self primitiveWindow: self hostWindowIndex width: aPoint x + height: aPoint y] + on: Error "primitive failed such as in headless mode" + do: [:ex | Display extent]! - height: aPoint y!
Item was changed: ----- Method: DisplayScreen class>>hostWindowTitle: (in category 'host window access') ----- hostWindowTitle: aString
+ [self - ^ self primitiveWindow: self hostWindowIndex + title: aString squeakToUtf8] + on: Error "primitive failed such as in headless mode" + do: [:ex | "ignore"].! - title: aString squeakToUtf8!