Re: [platform-swt-dev] Exception with Mac Generator

[Kevin Barnes <krbarnes@xxxxxxxxxx>]

Adhamh,
JNIGeneratorApp does not have a UI like the MacGenerator. You''ll have to check out the org.eclipse.swt.tools project from CVS.
If you are working on Cocoa, you can use the MacGenerator to edit OS.java. On other platforms we hand edit OS.java. Under most circumstances that's all that's required. The JNI Builder on the SWT project handles the rest.
-Kevin


Adhamh Findlay <donahchoo@xxxxxx>

Adhamh Findlay <donahchoo@xxxxxx>
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06/17/2009 06:17 PM

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Subject	Re: [platform-swt-dev] Exception with Mac Generator

Thanks Silenaio and Kevin, I got MacGenerator working.  However, I don't see JNIGeneratorApp.  It seems like it should have been installed when I installed SWT Tools, correct?  I have   SWT Tools1.0.0.R3_5_0.





thanks,

adhamh

On Jun 17, 2009, at 4:12 PM, Silenio Quarti wrote:

This exception will happen if you do not have the "org.eclipse.swt" project loaded from CVS.

The MacGenerator is probably not what you need. It is specific to Mac because it reads the BRIDGESUPPORT files provided by the mac frameworks.

You should like at the JNIGeneratorApp. It generates the C source for the SWT natives. It runs as a incremental builder in eclipse when you install the SWT tools.

Silenio



Adhamh Findlay <donahchoo@xxxxxx>
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06/17/2009 02:21 PM


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Subject	[platform-swt-dev] Exception with Mac Generator






Hello,

I'm exploring the Mac Generator to see how hard it would be to add support for QTKit. When I tried to add the Mac Generator view I can the exception below. I'm on 10.5.6, Java 1.5 and Using Eclipse SDK Version: 3.5.0 Build id: I20090605-1444.

Any thoughts on what could cause this?

java.lang.NullPointerException
at org.eclipse.swt.tools.views.MacGeneratorView.createPartControl(MacGeneratorView.java:103)
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:367)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:226)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
at org.eclipse.ui.internal.Perspective.showView(Perspective.java:2228)
at org.eclipse.ui.internal.WorkbenchPage.busyShowView(WorkbenchPage.java:1067)
at org.eclipse.ui.internal.WorkbenchPage$20.run(WorkbenchPage.java:3816)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:3813)
at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:3789)
at org.eclipse.ui.handlers.ShowViewHandler.openView(ShowViewHandler.java:165)
at org.eclipse.ui.handlers.ShowViewHandler.openOther(ShowViewHandler.java:109)
at org.eclipse.ui.handlers.ShowViewHandler.execute(ShowViewHandler.java:77)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:294)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
at org.eclipse.ui.internal.ShowViewMenu$3.run(ShowViewMenu.java:141)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3542)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1247)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1270)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1255)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1076)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3440)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3099)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
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