diff options
-rwxr-xr-x | etc/profile.jogl | 2 | ||||
-rw-r--r-- | make/build-nativewindow.xml | 2 | ||||
-rwxr-xr-x | make/scripts/tests.sh | 21 | ||||
-rw-r--r-- | src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java | 10 | ||||
-rw-r--r-- | src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java | 65 | ||||
-rw-r--r-- | src/nativewindow/native/NativewindowCommon.c | 27 | ||||
-rw-r--r-- | src/nativewindow/native/NativewindowCommon.h | 2 | ||||
-rw-r--r-- | src/nativewindow/native/macosx/OSXmisc.m (renamed from src/nativewindow/native/macosx/OSXmisc.c) | 103 | ||||
-rw-r--r-- | src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWT02GLn.java | 51 |
9 files changed, 242 insertions, 41 deletions
diff --git a/etc/profile.jogl b/etc/profile.jogl index 9b38d6a06..d46917682 100755 --- a/etc/profile.jogl +++ b/etc/profile.jogl @@ -93,6 +93,8 @@ if [ "$KERNEL" = "linux" ] ; then SWT_SUB="gtk" elif [ "$KERNEL" = "darwin" ] ; then SWT_SUB="cocoa" + KERNEL="macosx" + ARCH="x86_64" fi if [ -z "$SWT_CLASSPATH" ] ; then SWT_CLASSPATH_0=$JOGL_BUILD_DIR/../make/lib/swt/$SWT_SUB-$KERNEL-$ARCH/swt-debug.jar diff --git a/make/build-nativewindow.xml b/make/build-nativewindow.xml index 244f61046..45674c64e 100644 --- a/make/build-nativewindow.xml +++ b/make/build-nativewindow.xml @@ -586,7 +586,7 @@ </patternset> <patternset id="c.src.files.macosx"> - <include name="${rootrel.src.c}/macosx/OSXmisc.c"/> + <include name="${rootrel.src.c}/macosx/OSXmisc.m"/> <include name="${rootrel.src.c}/NativewindowCommon.c"/> </patternset> diff --git a/make/scripts/tests.sh b/make/scripts/tests.sh index 1572f4893..589070d70 100755 --- a/make/scripts/tests.sh +++ b/make/scripts/tests.sh @@ -63,7 +63,7 @@ function jrun() { #D_ARGS="-Dnewt.debug.Window -Djogamp.common.utils.locks.Lock.timeout=600000 -Djogl.debug.Animator" #D_ARGS="-Djogl.debug.Animator -Dnewt.debug=all" #D_ARGS="-Dnewt.debug.EDT -Dnewt.debug.Display -Dnativewindow.debug.X11Util -Djogl.debug.GLDrawable -Djogl.debug.GLCanvas" - #D_ARGS="-Djogl.debug.GLContext -Dnewt.debug=all" + #D_ARGS="-Djogl.debug.GLContext" #D_ARGS="-Djogl.debug.GraphicsConfiguration -Djogl.debug.CapabilitiesChooser" #D_ARGS="-Dnewt.debug.Screen -Dnewt.debug.EDT -Djogamp.debug.Lock" #D_ARGS="-Djogl.debug.GLContext -Djogl.debug.GraphicsConfiguration" @@ -73,6 +73,7 @@ function jrun() { #D_ARGS="-Dnewt.debug.Window -Dnewt.debug.Display -Dnewt.debug.EDT -Djogl.debug.GLContext" #D_ARGS="-Dnewt.debug.Window -Djogl.debug.Animator -Dnewt.debug.Screen" #D_ARGS="-Dnewt.debug.Window" + #D_ARGS="-Dnewt.debug.Window.MouseEvent" #D_ARGS="-Xprof" #D_ARGS="-Djogl.debug.Animator" #D_ARGS="-Dnativewindow.debug=all" @@ -165,7 +166,7 @@ function testawtmt() { #testnoawt com.jogamp.opengl.test.junit.jogl.demos.gl2.newt.TestGearsNEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es1.newt.TestGearsES1NEWT $* #testawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $* -testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $* +#testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es1.newt.TestRedSquareES1NEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestRedSquareES2NEWT $* #testnoawt com.jogamp.opengl.test.junit.newt.TestWindows01NEWT $* @@ -202,12 +203,12 @@ testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $* #testawt com.jogamp.opengl.test.junit.jogl.demos.gl2.awt.TestGearsAWT $* #testawt com.jogamp.opengl.test.junit.jogl.demos.gl2.awt.TestGearsGLJPanelAWT $* #testawt com.jogamp.opengl.test.junit.jogl.texture.TestTexture01AWT -#testawt com.jogamp.opengl.test.junit.jogl.caps.TestMultisampleAWT #testawt com.jogamp.opengl.test.junit.jogl.awt.TestBug461OffscreenSupersamplingSwingAWT #testawt com.jogamp.opengl.test.junit.jogl.texture.TestGrayTextureFromFileAWTBug417 #testawt com.jogamp.opengl.test.junit.jogl.swt.TestSWTAWT01GLn $* #testawt com.jogamp.opengl.test.junit.jogl.glu.TestBug463ScaleImageMemoryAWT $* + # # newt.awt (testawt) # @@ -221,13 +222,13 @@ testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting01bAWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting01cAWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting01cSwingAWT $* -#testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting02AWT $* -#testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting03AWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting03AWT $* -#testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting03bAWT $* +#testawt com.jogamp.opengl.test.junit.newt.parenting.TestTranslucentParentingAWT $* #testawt com.jogamp.opengl.test.junit.newt.TestCloseNewtAWT #testawt com.jogamp.opengl.test.junit.jogl.caps.TestMultisampleAWT $* #testawt com.jogamp.opengl.test.junit.jogl.caps.TestMultisampleNEWT $* +#testawt com.jogamp.opengl.test.junit.jogl.caps.TestTranslucencyAWT $* +#testawt com.jogamp.opengl.test.junit.jogl.caps.TestTranslucencyNEWT $* #testawt com.jogamp.opengl.test.junit.jogl.glsl.TestShaderCompilationBug459AWT #testawt com.jogamp.opengl.test.junit.newt.TestWindowClosingProtocol01AWT $* @@ -260,6 +261,14 @@ testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $* # # regressions # +#testnoawt com.jogamp.opengl.test.junit.jogl.swt.TestSWT01GLn $* +testnoawt com.jogamp.opengl.test.junit.jogl.swt.TestSWT02GLn $* +#testawt com.jogamp.opengl.test.junit.jogl.swt.TestSWTAWT01GLn $* +#testawt com.jogamp.opengl.test.junit.newt.TestFocus01SwingAWTRobot $* +#testawt com.jogamp.opengl.test.junit.newt.TestFocus02SwingAWTRobot +#testnoawt com.jogamp.opengl.test.junit.jogl.glsl.TestRulerNEWT01 $* +#testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestElektronenMultipliziererNEWT $* + $spath/count-edt-start.sh java-run.log diff --git a/src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java b/src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java index ffd23fef7..ca303e6bc 100644 --- a/src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java +++ b/src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java @@ -34,6 +34,16 @@ public class OSXUtil { return (Point) GetLocationOnScreen0(windowOrView, src_x, src_y); } + public static void RunOnMainThread(boolean waitUntilDone, Runnable runnable) { + RunOnMainThread0(waitUntilDone, runnable); + } + + public static boolean IsMainThread() { + return IsMainThread0(); + } + private static native boolean initIDs0(); private static native Object GetLocationOnScreen0(long windowOrView, int src_x, int src_y); + private static native void RunOnMainThread0(boolean waitUntilDone, Runnable runnable); + private static native boolean IsMainThread0(); } diff --git a/src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java b/src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java index d1f5efc88..1ad909897 100644 --- a/src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java +++ b/src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java @@ -42,6 +42,8 @@ import javax.media.nativewindow.x11.X11GraphicsDevice; import com.jogamp.common.util.ReflectionUtil; import javax.media.nativewindow.macosx.MacOSXGraphicsDevice; +import jogamp.nativewindow.macosx.OSXUtil; + public class SWTAccessor { static final Field swt_control_handle; static final boolean swt_uses_long_handles; @@ -60,7 +62,7 @@ public class SWTAccessor { static final String str_internal_dispose_GC = "internal_dispose_GC"; static final String str_OS_gtk_class = "org.eclipse.swt.internal.gtk.OS"; - static final Class OS_gtk_class; + static final Class<?> OS_gtk_class; static final Method OS_gtk_widget_realize; static final Method OS_gtk_widget_unrealize; static final Method OS_GTK_WIDGET_WINDOW; @@ -113,9 +115,9 @@ public class SWTAccessor { } swt_control_internal_dispose_GC = m; - Class c=null; + Class<?> c=null; Method m1=null, m2=null, m3=null, m4=null, m5=null; - Class handleType = swt_uses_long_handles ? long.class : int.class ; + Class<?> handleType = swt_uses_long_handles ? long.class : int.class ; if( NativeWindowFactory.TYPE_X11 == NativeWindowFactory.getNativeWindowType(false) ) { try { c = ReflectionUtil.getClass(str_OS_gtk_class, false, SWTAccessor.class.getClassLoader()); @@ -179,15 +181,19 @@ public class SWTAccessor { return h; } - public static void setRealized(Control swtControl, boolean realize) { - long handle = getHandle(swtControl); + public static void setRealized(final Control swtControl, final boolean realize) { + final long handle = getHandle(swtControl); if(null != OS_gtk_class) { - if(realize) { - callStaticMethodL2V(OS_gtk_widget_realize, handle); - } else { - callStaticMethodL2V(OS_gtk_widget_unrealize, handle); - } + invoke(true, new Runnable() { + public void run() { + if(realize) { + callStaticMethodL2V(OS_gtk_widget_realize, handle); + } else { + callStaticMethodL2V(OS_gtk_widget_unrealize, handle); + } + } + }); } } @@ -220,21 +226,38 @@ public class SWTAccessor { throw new UnsupportedOperationException("n/a for this windowing system: "+NativeWindowFactory.getNativeWindowType(false)); } - public static long newGC(Control swtControl, GCData gcData) { - Object o = ReflectionUtil.callMethod(swtControl, swt_control_internal_new_GC, new Object[] { gcData }); - if(o instanceof Number) { - return ((Number)o).longValue(); + public static long newGC(final Control swtControl, final GCData gcData) { + final Object[] o = new Object[1]; + invoke(true, new Runnable() { + public void run() { + o[0] = ReflectionUtil.callMethod(swtControl, swt_control_internal_new_GC, new Object[] { gcData }); + } + }); + if(o[0] instanceof Number) { + return ((Number)o[0]).longValue(); } else { - throw new InternalError("SWT internal_new_GC did not return int or long but "+o.getClass()); + throw new InternalError("SWT internal_new_GC did not return int or long but "+o[0].getClass()); } } - public static void disposeGC(Control swtControl, long gc, GCData gcData) { - if(swt_uses_long_handles) { - ReflectionUtil.callMethod(swtControl, swt_control_internal_dispose_GC, new Object[] { new Long(gc), gcData }); - } else { - ReflectionUtil.callMethod(swtControl, swt_control_internal_dispose_GC, new Object[] { new Integer((int)gc), gcData }); - } + public static void disposeGC(final Control swtControl, final long gc, final GCData gcData) { + invoke(true, new Runnable() { + public void run() { + if(swt_uses_long_handles) { + ReflectionUtil.callMethod(swtControl, swt_control_internal_dispose_GC, new Object[] { new Long(gc), gcData }); + } else { + ReflectionUtil.callMethod(swtControl, swt_control_internal_dispose_GC, new Object[] { new Integer((int)gc), gcData }); + } + } + }); + } + + public static void invoke(boolean wait, Runnable runnable) { + if(Platform.OS_TYPE == Platform.OSType.MACOS) { + OSXUtil.RunOnMainThread(wait, runnable); + } else { + runnable.run(); + } } } diff --git a/src/nativewindow/native/NativewindowCommon.c b/src/nativewindow/native/NativewindowCommon.c index e357045d6..b866646a6 100644 --- a/src/nativewindow/native/NativewindowCommon.c +++ b/src/nativewindow/native/NativewindowCommon.c @@ -55,3 +55,30 @@ jchar* NativewindowCommon_GetNullTerminatedStringChars(JNIEnv* env, jstring str) return strChars; } +JNIEnv* NativewindowCommon_GetJNIEnv (JavaVM * jvmHandle, int jvmVersion, int * shallBeDetached) { + JNIEnv* curEnv = NULL; + JNIEnv* newEnv = NULL; + int envRes; + + // retrieve this thread's JNIEnv curEnv - or detect it's detached + envRes = (*jvmHandle)->GetEnv(jvmHandle, (void **) &curEnv, jvmVersion) ; + if( JNI_EDETACHED == envRes ) { + // detached thread - attach to JVM + if( JNI_OK != ( envRes = (*jvmHandle)->AttachCurrentThread(jvmHandle, (void**) &newEnv, NULL) ) ) { + fprintf(stderr, "JNIEnv: can't attach thread: %d\n", envRes); + return NULL; + } + curEnv = newEnv; + } else if( JNI_OK != envRes ) { + // oops .. + fprintf(stderr, "can't GetEnv: %d\n", envRes); + return NULL; + } + if (curEnv==NULL) { + fprintf(stderr, "env is NULL\n"); + return NULL; + } + *shallBeDetached = NULL != newEnv; + return curEnv; +} + diff --git a/src/nativewindow/native/NativewindowCommon.h b/src/nativewindow/native/NativewindowCommon.h index 5dc5debef..41c4bd0eb 100644 --- a/src/nativewindow/native/NativewindowCommon.h +++ b/src/nativewindow/native/NativewindowCommon.h @@ -12,4 +12,6 @@ jchar* NativewindowCommon_GetNullTerminatedStringChars(JNIEnv* env, jstring str) void NativewindowCommon_FatalError(JNIEnv *env, const char* msg, ...); void NativewindowCommon_throwNewRuntimeException(JNIEnv *env, const char* msg, ...); +JNIEnv* NativewindowCommon_GetJNIEnv (JavaVM * jvmHandle, int jvmVersion, int * shallBeDetached); + #endif diff --git a/src/nativewindow/native/macosx/OSXmisc.c b/src/nativewindow/native/macosx/OSXmisc.m index fe0d59bd7..af71b4a0a 100644 --- a/src/nativewindow/native/macosx/OSXmisc.c +++ b/src/nativewindow/native/macosx/OSXmisc.m @@ -36,6 +36,9 @@ #include "NativewindowCommon.h" #include "jogamp_nativewindow_macosx_OSXUtil.h" +static const char * const ClazzNameRunnable = "java/lang/Runnable"; +static jmethodID runnableRunID = NULL; + static const char * const ClazzNamePoint = "javax/media/nativewindow/util/Point"; static const char * const ClazzAnyCstrName = "<init>"; static const char * const ClazzNamePointCstrSignature = "(II)V"; @@ -63,6 +66,14 @@ Java_jogamp_nativewindow_macosx_OSXUtil_initIDs0(JNIEnv *env, jclass _unused) { ClazzNamePoint, ClazzAnyCstrName, ClazzNamePointCstrSignature); } + c = (*env)->FindClass(env, ClazzNameRunnable); + if(NULL==c) { + NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't find %s", ClazzNameRunnable); + } + runnableRunID = (*env)->GetMethodID(env, c, "run", "()V"); + if(NULL==runnableRunID) { + NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't fetch %s.run()V", ClazzNameRunnable); + } _initialized=1; } return JNI_TRUE; @@ -76,6 +87,8 @@ Java_jogamp_nativewindow_macosx_OSXUtil_initIDs0(JNIEnv *env, jclass _unused) { JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetLocationOnScreen0 (JNIEnv *env, jclass unused, jlong winOrView, jint src_x, jint src_y) { + NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; + /** * return location in 0/0 top-left space, * OSX is 0/0 bottom-left space naturally @@ -111,6 +124,94 @@ JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetLocationOnS dest_x = (int) oS.x; dest_y = (int) screenRect.origin.y + screenRect.size.height - oS.y; - return (*env)->NewObject(env, pointClz, pointCstr, (jint)dest_x, (jint)dest_y); + jobject res = (*env)->NewObject(env, pointClz, pointCstr, (jint)dest_x, (jint)dest_y); + + [pool release]; + + return res; +} + +@interface MainRunnable : NSObject + +{ + JavaVM *jvmHandle; + int jvmVersion; + jobject runnableObj; +} + +- (id) initWithRunnable: (jobject)runnable jvmHandle: (JavaVM*)jvm jvmVersion: (int)jvmVers; +- (void) jRun; + +@end + +@implementation MainRunnable + +- (id) initWithRunnable: (jobject)runnable jvmHandle: (JavaVM*)jvm jvmVersion: (int)jvmVers +{ + jvmHandle = jvm; + jvmVersion = jvmVers; + runnableObj = runnable; + return [super init]; +} + +- (void) jRun +{ + int shallBeDetached = 0; + JNIEnv* env = NativewindowCommon_GetJNIEnv(jvmHandle, jvmVersion, &shallBeDetached); + if(NULL!=env) { + (*env)->CallVoidMethod(env, runnableObj, runnableRunID); + + if (shallBeDetached) { + (*jvmHandle)->DetachCurrentThread(jvmHandle); + } + } } +@end + + +/* + * Class: Java_jogamp_nativewindow_macosx_OSXUtil + * Method: RunOnMainThread0 + * Signature: (ZLjava/lang/Runnable;)V + */ +JNIEXPORT void JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_RunOnMainThread0 + (JNIEnv *env, jclass unused, jboolean jwait, jobject runnable) +{ + NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; + + if ( NO == [NSThread isMainThread] ) { + jobject runnableGlob = (*env)->NewGlobalRef(env, runnable); + + BOOL wait = (JNI_TRUE == jwait) ? YES : NO; + JavaVM *jvmHandle = NULL; + int jvmVersion = 0; + + if(0 != (*env)->GetJavaVM(env, &jvmHandle)) { + jvmHandle = NULL; + } else { + jvmVersion = (*env)->GetVersion(env); + } + + MainRunnable * mr = [[MainRunnable alloc] initWithRunnable: runnableGlob jvmHandle: jvmHandle jvmVersion: jvmVersion]; + [mr performSelectorOnMainThread:@selector(jRun) withObject:nil waitUntilDone:wait]; + [mr release]; + + (*env)->DeleteGlobalRef(env, runnableGlob); + } else { + (*env)->CallVoidMethod(env, runnable, runnableRunID); + } + + [pool release]; +} + +/* + * Class: Java_jogamp_nativewindow_macosx_OSXUtil + * Method: RunOnMainThread0 + * Signature: (ZLjava/lang/Runnable;)V + */ +JNIEXPORT jboolean JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_IsMainThread0 + (JNIEnv *env, jclass unused) +{ + return ( [NSThread isMainThread] == YES ) ? JNI_TRUE : JNI_FALSE ; +} diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWT02GLn.java b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWT02GLn.java index 1ee374895..3e153214b 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWT02GLn.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWT02GLn.java @@ -38,6 +38,7 @@ import org.eclipse.swt.events.PaintEvent; import org.eclipse.swt.events.PaintListener; import org.eclipse.swt.graphics.Rectangle; import org.eclipse.swt.layout.FillLayout; +import org.eclipse.swt.opengl.GLCanvas; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Event; @@ -83,14 +84,26 @@ public class TestSWT02GLn extends UITestCase { @Before public void init() { - display = new Display(); - Assert.assertNotNull( display ); - shell = new Shell( display ); + final Display[] r = new Display[1]; + final Shell[] s = new Shell[1]; + SWTAccessor.invoke(true, new Runnable() { + public void run() { + r[0] = new Display(); + s[0] = new Shell(); + } + }); + display = r[0]; + shell = s[0]; + Assert.assertNotNull( display ); Assert.assertNotNull( shell ); - shell.setLayout( new FillLayout() ); - composite = new Composite( shell, SWT.NONE ); - composite.setLayout( new FillLayout() ); - Assert.assertNotNull( composite ); + + SWTAccessor.invoke(true, new Runnable() { + public void run() { + shell.setLayout( new FillLayout() ); + composite = new Composite( shell, SWT.NONE ); + Assert.assertNotNull( composite ); + composite.setLayout( new FillLayout() ); + }}); } @After @@ -99,9 +112,12 @@ public class TestSWT02GLn extends UITestCase { Assert.assertNotNull( shell ); Assert.assertNotNull( composite ); try { - composite.dispose(); - shell.dispose(); - display.dispose(); + SWTAccessor.invoke(true, new Runnable() { + public void run() { + composite.dispose(); + shell.dispose(); + display.dispose(); + }}); } catch( Throwable throwable ) { throwable.printStackTrace(); @@ -111,14 +127,25 @@ public class TestSWT02GLn extends UITestCase { shell = null; composite = null; } - + + class CanvasCStr implements Runnable { + Canvas canvas; + + public void run() { + canvas = new Canvas( composite, SWT.NO_BACKGROUND); + } + } + protected void runTestAGL( GLProfile glprofile ) throws InterruptedException { GLCapabilities caps = new GLCapabilities(glprofile); GLDrawableFactory factory = GLDrawableFactory.getFactory(glprofile); // need SWT.NO_BACKGROUND to prevent SWT from clearing the window // at the wrong times (we use glClear for this instead) - final Canvas canvas = new Canvas( composite, SWT.NO_BACKGROUND); + CanvasCStr canvasCstr = new CanvasCStr(); + + SWTAccessor.invoke(true, canvasCstr); + final Canvas canvas = canvasCstr.canvas; Assert.assertNotNull( canvas ); SWTAccessor.setRealized(canvas, true); |