adding timeline to Jscrollpane

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Ryan Jones

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Apr 24, 2014, 12:54:24 PM4/24/14

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I am attempting to add a timeline to a JScroll pane window. I set the viewport view to the canvas but dragging it doesn't redraw the image. Is this possible?

-Ryan

Ulman, Geoff

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Apr 24, 2014, 1:54:50 PM4/24/14

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Try using a SwingLightweightGlimpseCanvas as your GlimpseCanvas component instead of NewtSwingGlimpseCanvas.

It's a lightweight component which is maximally compatible with Swing. It's not as efficient because it draws the scene to an offscreen frame buffer then copies it onto the Swing Component. That extra framebuffer makes it less efficient than the native/heavyweight canvas, but depending on your application you may not even notice.

On Apr 24, 2014, at 9:54 AM, "Ryan Jones" <ryanj...@gmail.com<mailto:ryanj...@gmail.com>> wrote:

I am attempting to add a timeline to a JScroll pane window. I set the viewport view to the canvas but dragging it doesn't redraw the image. Is this possible?

-Ryan

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Ryan Jones

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Apr 24, 2014, 2:18:02 PM4/24/14

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I am still having issues trying to get scrolling working but that did fix another really weird problem I was having. I have a timeline view and each event can be clicked on to open up another window with the results in it. If I click on another result in the timeline without first selecting the window the timeline is in it locks up my application. With the SwingLightweightGlimpseCanvas this problem doesnt occur.

-Ryan

Geoffrey Ulman

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Apr 24, 2014, 2:44:46 PM4/24/14

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I posted an example of SwingLightweightGlimpseCanvas working with a JScrollPane: https://gist.github.com/ulmangt/11264961

This isn't a use case which was explicitly planned for, so while it works, the significant downside to this approach is that the time axis doesn't stay visible wherever you scroll. I'll have to think about what it would take to support that.

Ryan Jones

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Apr 24, 2014, 3:04:20 PM4/24/14

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Thank You. It was a stupid mistake. I wasn't setting the preferred size.

-Ryan

Ryan Jones

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Apr 27, 2014, 9:02:48 PM4/27/14

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Using SwingLightweightGlimpseCanvas in a dock of any of the docking frameworks I have tried causes seems to cause all the text to disappear when the dockable is moved. I have tried this with your docking framework as well.

This is the error I get

Apr 28, 2014 12:59:19 AM com.metsci.glimpse.util.logging.LoggerUtils log

INFO: Disposing SwingGlimpseCanvas...

Apr 28, 2014 12:59:20 AM com.metsci.glimpse.util.logging.LoggerUtils log

WARNING: GL ERROR: com.metsci.glimpse.painter.info.SimpleTextPainter (1281): invalid value

java.lang.Thread.getStackTrace(Thread.java:1588)

com.metsci.glimpse.gl.util.GLErrorUtils.logGLError(GLErrorUtils.java:50)

com.metsci.glimpse.painter.base.GlimpsePainterImpl.glHandleError(GlimpsePainterImpl.java:169)

com.metsci.glimpse.painter.base.GlimpsePainterImpl.paintTo(GlimpsePainterImpl.java:114)

com.metsci.glimpse.plot.timeline.group.GroupLabelPainter.paintTo(GroupLabelPainter.java:140)

com.metsci.glimpse.painter.base.GlimpsePainterImpl.paintTo(GlimpsePainterImpl.java:113)

com.metsci.glimpse.layout.GlimpseLayoutDelegate.paintTo(GlimpseLayoutDelegate.java:176)

com.metsci.glimpse.layout.GlimpseLayout.paintTo(GlimpseLayout.java:447)

com.metsci.glimpse.layout.GlimpseLayoutDelegate.paintTo(GlimpseLayoutDelegate.java:176)

com.metsci.glimpse.layout.GlimpseLayout.paintTo(GlimpseLayout.java:447)

com.metsci.glimpse.canvas.SwingLightweightGlimpseCanvas$1.display(SwingLightweightGlimpseCanvas.java:204)

jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:665)

jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:649)

javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1213)

javax.media.opengl.awt.GLJPanel$8.run(GLJPanel.java:1269)

jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1119)

jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:994)

javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:1777)

javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:545)

javax.swing.JComponent.paint(JComponent.java:1054)

javax.swing.JComponent.paintChildren(JComponent.java:887)

javax.swing.JComponent.paint(JComponent.java:1063)

javax.swing.JComponent.paintChildren(JComponent.java:887)

javax.swing.JComponent.paint(JComponent.java:1063)

javax.swing.JViewport.paint(JViewport.java:731)

javax.swing.JComponent.paintChildren(JComponent.java:887)

javax.swing.JComponent.paint(JComponent.java:1063)

javax.swing.JComponent.paintChildren(JComponent.java:887)

bibliothek.gui.dock.util.BackgroundPanel.paintChildren(BackgroundPanel.java:147)

javax.swing.JComponent.paint(JComponent.java:1063)

bibliothek.gui.dock.util.BackgroundPanel.paint(BackgroundPanel.java:104)

javax.swing.JComponent.paintChildren(JComponent.java:887)

bibliothek.gui.dock.util.BackgroundPanel.paintChildren(BackgroundPanel.java:147)

javax.swing.JComponent.paint(JComponent.java:1063)

bibliothek.gui.dock.util.BackgroundPanel.paint(BackgroundPanel.java:104)

javax.swing.JComponent.paintChildren(JComponent.java:887)

bibliothek.gui.dock.util.BackgroundPanel.paintChildren(BackgroundPanel.java:147)

javax.swing.JComponent.paint(JComponent.java:1063)

bibliothek.gui.dock.util.BackgroundPanel.paint(BackgroundPanel.java:104)

javax.swing.JComponent.paintChildren(JComponent.java:887)

bibliothek.gui.dock.util.BackgroundPanel.paintChildren(BackgroundPanel.java:147)

javax.swing.JComponent.paint(JComponent.java:1063)

bibliothek.gui.dock.util.BackgroundPanel.paint(BackgroundPanel.java:104)

javax.swing.JComponent.paintChildren(JComponent.java:887)

javax.swing.JComponent.paint(JComponent.java:1063)

javax.swing.JLayeredPane.paint(JLayeredPane.java:585)

javax.swing.JComponent.paintChildren(JComponent.java:887)

javax.swing.JComponent.paint(JComponent.java:1063)

javax.swing.JComponent.paintToOffscreen(JComponent.java:5219)

javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1529)

javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1452)

javax.swing.RepaintManager.paint(RepaintManager.java:1249)

javax.swing.JComponent._paintImmediately(JComponent.java:5167)

javax.swing.JComponent.paintImmediately(JComponent.java:4978)

javax.swing.RepaintManager$3.run(RepaintManager.java:808)

javax.swing.RepaintManager$3.run(RepaintManager.java:796)

java.security.AccessController.doPrivileged(Native Method)

java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)

javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:796)

javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:769)

javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:718)

javax.swing.RepaintManager.access$1100(RepaintManager.java:62)

javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1677)

java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)

java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)

java.awt.EventQueue.access$200(EventQueue.java:103)

java.awt.EventQueue$3.run(EventQueue.java:694)

java.awt.EventQueue$3.run(EventQueue.java:692)

java.security.AccessController.doPrivileged(Native Method)

java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)

java.awt.EventQueue.dispatchEvent(EventQueue.java:703)

java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)

java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)

java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)

java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)

java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)

java.awt.EventDispatchThread.run(EventDispatchThread.java:91)