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* Complete SWT GLCanvas relocationSven Gothel2012-01-091-1/+1
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* Merge pull request #41 from krisher/masterSven Gothel2012-01-092-4/+21
|\ | | | | More complete implementation of SWT GLCanvas
| * [WIP] Added an SWT based GLCanvas implementation nearly identical to the AWT ↵Dan Krisher2011-11-142-4/+21
| | | | | | | | version. Modified build to produce a jogl.swt.jar, and include this in jogl.all.jar. Presently there is no unit test (just a 'main' in the jogamp.opengl.swt.GLCanvas), and this does not support correct selection of GLCapabilities (FIXME and TODO tags in the source state why).
* | Fix Bug 546: Provide more information about the systemSylvestre Ledru2012-01-091-0/+1
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* | Fix Bug 547: Enable others architectures under GNU/LinuxSylvestre Ledru2012-01-093-3/+135
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* | OSX: NW/NEWT use weak binding for Quartz and Cocoa (compatibility for 10.5)Sven Gothel2012-01-092-3/+3
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* | OSX: JOGL desktop DLL now uses weak binding for Quartz, Cocoa and OpenGL ↵Sven Gothel2012-01-091-3/+3
| | | | | | | | (compatibility for 10.5)
* | OSX 10.6 build fix: '-F <frameworkdir> -> -F<frameworkdir>Sven Gothel2012-01-091-2/+1
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* | Dispatch the '5' GDI/WGL functions and allow using their 'wgl' variants. GDI ↵Sven Gothel2012-01-098-182/+210
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | is the default. The following 5 GDI functions have their 'wgl' counterparts which 'shall' being used in case the OpenGL DLL is being loaded dynamically. (So reads the documentation & FAQ). This seems to be required only in case the std. opengl32.dll is not being used. This use case is called GDI/ICD. If using a non std. OpenGL DLL, is called MCD. We dynamically load the OpenGL DLL and fetch the address pointer. Since we generally use the std. opengl32.dll, our use of the GDI callbacks seems to be legal. However, to test using the 'wgl' method WGLUtil is introduced. You can test using the 'wgl' variants by defining the property: 'jogl.windows.useWGLVersionOf5WGLGDIFuncSet'. In case you have troubles, ie crashes within pixelformat setup etc, it might be interesting if this may impact your behavior. - ChoosePixelFormat(long, PIXELFORMATDESCRIPTOR) - DescribePixelFormat(long, int, int, PIXELFORMATDESCRIPTOR) - GetPixelFormat(long) - SetPixelFormat(long, int, PIXELFORMATDESCRIPTOR) - SwapBuffers(long)
* | TestAWTCardLayoutAnimatorStartStopBug532: Refine, add 'continue' mode, ..Sven Gothel2012-01-083-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previous commit 098398c2a9145447da5314eed9792b3738c2d515 cleaned up and fixed context/drawable lock/unlock for makeCurrent()/release()/destroy() and consistency is looks much better now in this regard. However, on Intel HD 3000 / Windows7, our AnimatorControl start/stop still let the 2nd switch to GLCanvas within the CardPanel not showing rendering results. One interesting artefact though: 1st switch 2 GLCanvas (rendering visible): *** hdc 0x2f010ec5, hdw(hdc) 0x1003a0, hdw 0x1003a0 - AWT-EventQueue-0, com.jogamp.opengl.util.Animator[started true, animating true, paused false, drawable 1] *** hdc 0x160110c4, hdw(hdc) 0x1003a0, hdw 0x1003a0 - AWT-EventQueue-0, com.jogamp.opengl.util.Animator[started true, animating true, paused false, drawable 1] *** hdc 0x2f010ec5, hdw(hdc) 0x1003a0, hdw 0x1003a0 - AWT-EventQueue-0, com.jogamp.opengl.util.Animator[started true, animating true, paused false, drawable 1] *** hdc 0x160110c4, hdw(hdc) 0x1003a0, hdw 0x1003a0 - AWT-EventQueue-0, com.jogamp.opengl.util.Animator[started true, animating true, paused false, drawable 1] -> alternating HDC's 2nd switch 2 GLCanvas (rendering _not_ visible): *** hdc 0x160110c4, hdw(hdc) 0x1003a0, hdw 0x1003a0 - AWT-EventQueue-0, com.jogamp.opengl.util.Animator[started true, animating true, paused false, drawable 1] *** hdc 0x160110c4, hdw(hdc) 0x1003a0, hdw 0x1003a0 - AWT-EventQueue-0, com.jogamp.opengl.util.Animator[started true, animating true, paused false, drawable 1] *** hdc 0x160110c4, hdw(hdc) 0x1003a0, hdw 0x1003a0 - AWT-EventQueue-0, com.jogamp.opengl.util.Animator[started true, animating true, paused false, drawable 1] *** hdc 0x160110c4, hdw(hdc) 0x1003a0, hdw 0x1003a0 - AWT-EventQueue-0, com.jogamp.opengl.util.Animator[started true, animating true, paused false, drawable 1] -> fixed HDC Maybe this is a hint for what is going wrong in JAWTWindow locking, which aquires the frame's HDC. Verifying the recursive lock shows proper lock/unlock actions though.
* | Added Unit-Test for Bug 532 to test Animator behavior w/ CardLayout and ↵Sven Gothel2012-01-061-1/+4
| | | | | | | | diff. Platforms
* | NEWT/OSX MacWindow.close(): More conservative closing approach.Sven Gothel2011-12-231-1/+3
| | | | | | | | | | | | | | | | | | | | | | Closing: - Java: Set handle to null - Native: - Don't release the NSView explicit, but rely on NSWindow's release - Don't use NSWindow close() but simply call release() instead. The latter doesn't produce a crash SIGSEGV on exit in some cases. OSX 10.7.2, NV GPU
* | Screen: width/height reflects virtual Screen size (-> big-desktop)Sven Gothel2011-12-231-2/+2
| | | | | | | | | | | | | | | | | | | | Add updateScreenSize() utilizing new getNativeScreenSizeImpl() to set/update the virtual Screen size. This replaces setScreenSize() where the ScreenMode dimension was being used which doesn't reflect the virtual size. ScreenMode Test Impact: We cannot assertEquals(sm.getRotatedWidth(), screen.getWidth()), since ScreenMode size != virtual size.
* | NEWT Multi-Monitor 1/2: Allow negative window position; Validate Screen-Index;Sven Gothel2011-12-237-20/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Allow negative window position, using flag 'autoPosition' to mark a custom user position. This impacts Windows and X11 window creation code, which supports native auto positioning. - Screen: Validate Screen-Index. In 'big-desktop' mode the Screen index is always 0. This is true for X11 with Xinerama enabled and MS-Windows in general. Platforms w/o multiple Screen support always use index 0. - X11: Separate X11 Display/Screen/Window native code in their respective C files - Windows test scripts: use '%*' to catch all arguments - Add missing (c)
* | win make scripts - bump to 6u30Sven Gothel2011-12-217-13/+13
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* | NEWT OSX: Add native ScreenMode impl. - TODO: Programmatically set the ↵Sven Gothel2011-12-201-2/+3
| | | | | | | | | | | | | | rotation! (How to ?) Get/Set ScreenMode impl on OSX. Set is limited to resolution and size, since I don't know how to change the rotation.
* | Fix SWT test on OSX 32/64 bit ; Fix TestSWTAWT01GL for OSXSven Gothel2011-12-192-8/+14
| | | | | | | | | | | | | | | | | | | | | | Fix SWT test on OSX 32/64 bit: - Pick 32bit SWT for 32bit tests Fix TestSWTAWT01GL for OSX: - Using proper thread for AWT and SWT actions, platform agnostic but required for OSX. - Enable SWT*AWT* tests on OSX
* | refine 32/64 bit unit tests run (OSX)Sven Gothel2011-12-182-32/+44
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* | TestInitConcurrentNEWT: Nice window layout - don't wait/sync for start ↵Sven Gothel2011-12-181-2/+2
| | | | | | | | thread, only for shutdown.
* | Fix regression of commit 47dc069104723f3d2e8d9ebdd700182e067163d0: Lock ↵Sven Gothel2011-12-182-3/+4
| | | | | | | | shared surface before using it's HDC for pbuffer creation
* | No GLCanvas offscreen surface (as in NEWT) - test disabledSven Gothel2011-12-181-2/+2
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* | JOGL junit.run: Add 32bit tests for OSX (fat binaries)Sven Gothel2011-12-182-9/+37
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* | test scripts: add argument for java data-type (32 or 64 bit) ; Add OSX 32/64 ↵Sven Gothel2011-12-188-20/+21
| | | | | | | | bit test script.
* | test scriptsSven Gothel2011-12-172-4/+4
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* | New Interface 'OffscreenLayerOption', impl. by JAWTWindow (impl) and ↵Sven Gothel2011-12-171-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NewtCanvasAWT/GLCanvas (delegation) ; Fix GLCanvas OffscreenLayerSurface usage. JAWTWindow.destroy(): - No more getGraphicsConfiguration().getScreen().getDevice().close() call, since the configuration (hence the device) is passed @ creation and owned by the caller. New Interface 'OffscreenLayerOption', impl. by JAWTWindow (impl) and NewtCanvasAWT/GLCanvas (delegation) - Abstract offscreenLayer option to be delegated by using classes - Allow offscreen testing of GLCanvas as well (like NewtCanvasAWT) Fix GLCanvas OffscreenLayerSurface usage - common 'createDrawableAndContext()' for context and drawable instance creation - addNotify() calls createDrawableAndContext() after super.addNotify() to be able to lock the surface (JAWTWindow) and hence to determine offscreen usage. - reshape(...) issues recreation 'dispose(true)' in case of using an offscreen layer - dispose() explicitly destroys the JAWTWindow NewtCanvasAWT: - explicitly close the device of the JAWTWindow (as GLCanvas does) Tests: com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer01GLCanvasAWT com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer02NewtCanvasAWT
* | GLDebugMessageHandler: Disable Windows 32bit due to 32bit on 64bit ↵Sven Gothel2011-12-133-4/+8
| | | | | | | | JVM/OpenGL-Driver issues
* | Fix GLDrawableFactory lack of GLProfile initialization in case get*Factory() ↵Sven Gothel2011-12-131-4/+6
| | | | | | | | is called 1st, add tests. Add performance numbers of init/shutdown in tests.
* | Fix concurrency bug of GLProfile initialization ; Fix SharedResourceRunner ↵Sven Gothel2011-12-111-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'dead' thread (Applets) GLDrawableFactory: - clarify: public getWasSharedContextCreated(..) -> protected createSharedResource(..) - add: getSharesResourceThread() GLProfile: - proper locking of initSingletion(..) path: - Use RecursiveThreadGroupLock and add/remove GLDrawableFactory's sharesResourceThread while creating it's the sharedResource. This simplifies and fixes GLProfile's locking code. - Fix and simplify initSingleton(boolean) API doc - mark it deprecated. - Add initSingleton() for controlled initialization only, pairing w/ shutdown(..) Remove initSingleton(boolean) calls in code and test! +++ Fix SharedResourceRunner 'dead' thread (Applets) In Applets, stopping an Applet makes the browser Java plugin interrupting and killing all related threads, including our SharedResourceRunner thread. - Validate whether the shared resource thread is alive - Catch interruption in shared resource thread and assume it's a kill signal - releaseSharedResource: clear devicesTried set
* | Test AWT Translucency: Use ReflectionUtil to use com.sun.awt.AWTUtilities, ↵Sven Gothel2011-12-021-2/+2
| | | | | | | | n/a on some AWT impl.
* | More AWT-EDT invokeAndWait-wrapping for Frame show/disposeSven Gothel2011-12-021-3/+3
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* | New GLProfile.ShutdownType: SHARED_ONLY / COMPLETE - Enhance/Fix Lifecycle ↵Sven Gothel2011-12-011-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Management - Leave Platform, .. TempJarCache untouched. - GLDrawableFactoryImpl*: Leave DynamicLibraryBundle(lib-binding) untouched, for NativeLibrary, JNILibLoaderBase (JNI libs), .. consistency. - SHARED_ONLY: shutdown shared GLDrawableFactoryImpl* resources and NativeWindowFactory - COMPLETE: additionally shutdown GLContext* Clear all cached GL/GLX proc-address and device/context mappings. - Use new "GLProfile.shutdown(GLProfile.ShutdownType.SHARED_ONLY)" in Applets - X11GLXDrawableFactory Shutdown: Uncomment close/destroy of shared resources. - JAWTWindow.destroy(): Close the delegated device. In case it's X11 this closes the exclusive opened X11 Display.
* | Move manual GDI utils to GDIUtil ; Minor cleanup.Sven Gothel2011-12-014-61/+4
| | | | | | | | | | | | RegisteredClassFactory: Reference the factories itself instead of the RegisteredClass. This enables the shutdown hook to clear the factories state, which is required for proper recreation.
* | Windows: Bump JVM to 6u29Sven Gothel2011-11-307-13/+13
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* | GLContextImpl*: createImpl() / makeCurrentImpl() refinement / robostnessSven Gothel2011-11-291-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | createImpl(): If successful must leave context current. makeCurrentImpl(): Is only called if context is not just created, hence the boolean parameter 'boolean newCreatedContext' is removed. This clearifies and actually cleans up the native makeContextCurrent/releaseContext call pairs. MacOSXCGLContext: CGL and NS impl. of native makeContextCurrent/releaseContext uses CGL locking to provide a thread safety. This is recommended in OS X OpenGL documentation on [shared context] multithreaded use cases. Post creation code, as seen in some pbuffer cases is moved to overriden createImpl() methods.
* | MacOSX: Expose CGL's CGLLockContext(..) and CGLUnlockContext(..) - to ↵Sven Gothel2011-11-291-0/+2
| | | | | | | | provide required locking in multithreading environment
* | Fix Bug 527: Creating a context w/ shared context, while the latter is in ↵Sven Gothel2011-11-282-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | use (threading) Bug 527 describes the situation where wglShareLists() fails (throws exception) while the shared context is in use by another thread (some Animator). It was reported by Jerome Jouvie. The exception happens not everytime, but at least around 20% on manual tests I have performed on the Windows platform. The context in question are all JOGL's GL2, which natively where bound to an OpenGL 3.0 profile. The WGL_ARB_create_context spec says http://www.opengl.org/registry/specs/ARB/wgl_create_context.txt: +++ Future versions of OpenGL may only support being added to a share group at context creation time. Specifying such a version of a context as either the <hglrc1> or <hglrc2> arguments to wglShareLists will fail. wglShareLists will return FALSE, and GetLastError will return ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB. +++ Hence the 1st patch was to remove 'wglShareLists()' usage in case we use the new WGL_ARB_create_context context creation method. Even though this is a desired change, and works in general, it didn't fix the issue. It seems that the shared context, which is passed @ new context creation, cannot be used while it is in use itself in another thread. This conclusion leads to the actual fix, ie. locking the shared context while creating the new context which shares it. Manual tests using this patch could not reproduce this issue (40 attempts). Test: TestSharedContextListNEWT2
* | NativeWindow build: Remove duplicate class ↵Sven Gothel2011-11-261-3/+3
| | | | | | | | X11AWTGraphicsConfigurationFactory in JAR files
* | scripts: profile.jogl / setenv-jogl.sh / test.sh: Expose and use AWT / NOAWT ↵Sven Gothel2011-11-252-7/+21
| | | | | | | | | | | | CLASSPATH specific vars Enable tests w/ and w/o AWT JARs ..
* | test scriptSven Gothel2011-11-231-2/+4
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* | Add Unit Test TestGearsAWTAnalyzeBug455 to analyze bug455 - inconclusiveSven Gothel2011-11-211-1/+2
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* | Fix GLDrawableFactory: Move 'GLContext getOrCreateSharedContext(..)' to non ↵Sven Gothel2011-11-211-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | public class GLDrawableFactoryImpl. Michael Weber's test case (commit e7388512b69979d00e5a213a1b166a1b1726ae0c) pointed me to the flaw in GLDrawableFactory which exposed a non-public method, ie. 'getOrCreateSharedContext()'. This lead to the assumption, that the 'shared' drawable/context of the factory is multi purpose and may be used for application context sharing - which is not the case. Changed Michael's test case to use a local shared pbuffer based drawable/context and made the method non-public, where it belongs.
* | Enable FreeBSD x86_64 builds (and add swt.jar)Jacob Senglea2011-11-212-0/+3
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* | minor edits: test, scriptsSven Gothel2011-11-202-3/+4
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* | NEWT build: Add jogamp/newt/driver/* to coreSven Gothel2011-11-191-1/+1
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* | Fix Reloc AttachJAWTSurfaceLayer() (commit ↵Sven Gothel2011-11-181-0/+1
| | | | | | | | | | | | d644e9321dceeecdd94a1797e25e6e356d957c23) Missed build-nativewindow.xml commit
* | NEWT/AWT Focus Traversal / Deadlock Fix (Windows) ; Harmonized NEWT ↵Sven Gothel2011-11-182-10/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KeyListener handling (Bug 526) NativeWindow: - expose 'hasFocus()' Window: - 'protected enqueueRequestFocus(..)' -> 'public requestFocus(boolean wait)' - New: 'setKeyboardFocusHandler(KeyListener)' allowing focus traversal co-op w/ covered TK (AWT) WindowImpl: - Impl Window changes (see above) - Impl 'consumedTag' see commit 3b38957f36d4f89b85730755a41c00892ac70591 NewtCanvasAWT: - FocusAction only removes the global AWT focus owner. This fixes a deadlock on the Windows platform of AWT's native peer requestFocus impl, since it's no more called at this point. - NEW FocusTraversalKeyListener is set as the newtChild's KeyboardFocusHandler, allowing traversal to the next/previous AWT component. AWTParentWindowAdapter: - focusGained(..) clears AWT focus and propagates focus to Newt child, non blocking w/ 'requestFocus(false)' (see above) KeyEvent: - Document limitations of getKeyChar() (Bug 526) MacWindow: - only deliver keyChar on key Typed events, harmonizing platform behavior (Bug 526) WindowsWindow: - regenerate the keyCode for EVENT_KEY_TYPED (Bug 526) X11Windows: - complete keyCode mapping X11 -> Newt - X11KeySym2NewtVKey() - only deliver keyChar on key Typed events, harmonizing platform behavior (Bug 526) Tests: - GearsES2: Make focus visible - TestParentingFocusTraversal01AWT: unit test for keyboard focus traversal w/ NewtCanvasAWT
* | test scriptSven Gothel2011-11-121-3/+11
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* | OS X Layered View Part8: Generalize OffscreenLayerSurface ; Use local JAWT ↵Sven Gothel2011-11-122-56/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | instance ; Applet's on OS X are working Generalize OffscreenLayerSurface - Using new OffscreenLayerSurface allows using this functionality in a clean manner, ie. no 'dirty' usage of MacOSXJAWTWindow in a JOGL GL class. - 'Promoting' OffscreenLayerSurface functionality to JAWTWindow and it's handling to GLDrawableFactoryImpl::createGLDrawable(). - Move MacOSXCGLDrawableFactory's "MacOSXJAWTWindow getLayeredSurfaceHost(NativeSurface surface)" to NativeWindowFactory "OffscreenLayerSurface getOffscreenLayerSurface(NativeSurface surface, boolean ifEnabled)" Use local JAWT instance - Only w/ a local JAWT instance per JAWTWindow it is possible to switch between offscreen-layer and onscreen. We also have to determing offscreen-layer lazy at surface lock, since only at that time we have knowledge whether it's an Applet or not. +++ ContextUpdater: Use local pthread mutex, add DEBUG output JAWTWindow/NewtCanvasAWT: Adding methods to request offscreen-layer-surface (if supported), besides 'if applet' this may trigger the new functionality. +++ Applet's on OS X are working: - OS X 10.6.4 - Safari: - Hangs for a while at start .. whole screen freezes .. approx. 10s - Sometimes crashes when Applet stops - after all our resources are released! - Keyboard input isn't assigned sometimes. - Otherwise .. works well, incl. offscreen/onscreen parenting - Firefox 8.0: - Hangs for a while at start .. whole screen freezes .. approx. 10s - Sometimes crashes when Applet stops - after all our resources are released! - Keyboard input is never assigned. - Otherwise .. works well, incl. offscreen/onscreen parenting - OS X 10.7 - Safari: - Sometimes crashes when Applet stops - after all our resources are released! - Keyboard input isn't assigned sometimes. - Otherwise .. works well, incl. offscreen/onscreen parenting - Firefox 8.0: - Sometimes crashes when Applet stops - after all our resources are released! - Keyboard input is never assigned. - Otherwise .. works well, incl. offscreen/onscreen parenting
* | OS X Layered View: Part6 (native) Using a root CALayer where we ↵Sven Gothel2011-11-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | attach/detach our GL one - it seems to be more stable, having one root CALayer attached to the JAWT_SurfaceView forever - tackles crach at GL layer destruction - proper release of all GL layer resources - now final [gl-layer dealloc] happens at very destruction of JAWT object, even though it was removed from root-layer earlier (and all other references) - see comment in MacOSXWindowSystemInterface-pbuffer.m :: createNSOpenGLLayer(..) - at least no more crash .. and resource release ASAP, but the GL-layer itself (see above)
* | OS X Layered View: Part5 NEWT/AWT Interaction ; Fix NSOpenGLLayer pos ; CleanupSven Gothel2011-11-091-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Better JAWT* name for offscreen layer surface: - MacOSXCGLDrawableFactory, JAWTUtil, JAWTWindow, MacOSXJAWTWindow - FIXME: Need to get rid of the cached JAWT instance, in case we like to have dual usage of offscreenLayerSurface and onscreen. This would be done implicit by using NEWT .. hence low prio. AWTGraphicsConfiguration: - Fix create(): Use capsRequested for AWT aligned caps if capsChosen is null. (was capsChosen .. which is null) - Add updateGraphicsConfiguration() which allows to update the AWTGraphicsConfiguration. NewtFactoryAWT: - Add updateGraphicsConfiguration() .. entrypoint for AWTGraphicsConfiguration.updateGraphicsConfiguration() NSOpenGLLayer Impl: - For 'some reason' the layer's position is initially negative, fix it @ 1st 'draw' - Re-add CVDisplayLink OpenGL setting .. for what it's worth .. I don't know JAWTWindow: - Remove test setting: Only enable offscreenLayerSurface for applets if avail. (New unit test enables it seperatly) NewtCanvasAWT: - If NEWT child is offscreen, attach AWTMouseAdapter and AWTKeyAdapter to route these AWT input events to NEWT. - Don't loose-focus if NEWT child is offscreen. - Impl. NativeSurfaceHolder, NativeWindowHolder - NativeWindow is created at construction and it's GraphicsConfiguration updated at addNotify(..). - At addNotify/reparent: try harder to determine proper NEWT child size: - use preferred size if set - use minimum size if set - subtract insets from container size OffscreenWindow/WindowImpl: - Allow setSize() .. currently NOP for offscreen. - WindowImpl: Commented out recreate case for offscreen-setSize .. TEST: com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer01AWT Passed tests: - GLCanvas - NewtCanvasAWT/OffscreenWindow