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Glitch when updating a view containing a GanttChart [message #1052857]

Tue, 30 April 2013 14:04

Eclipse User

am implementing an Eclipse view which embeds the GanttChart widget. When a selection change happens in the current editor I succesfully update the chart in the view. The problem is that when the view is repainted the GanttChart may change its height (correctly). In this case however the background behaves strangely. It sometimes shows an old content (i.e. when the composite was taller) or the content of the editor. The background contents turn black when I resize the view.

It seems to relate with the view drawing but I can't see how to fix it. Plus it works fine on MacOs, I am experiencing this behavior on Windows 7.

In both cases I use a JSE1.6 with Juno

[Updated on: Thu, 02 May 2013 09:07] by Moderator

Re: Glitch when updating a view containing a GanttChart [message #1053146 is a reply to message #1052857]

Thu, 02 May 2013 12:42

Eclipse User

This is the problem I am experiencing.
As you can see when the GanttChart object is updated I see a black background with different glitches in the view containing it

Re: Glitch when updating a view containing a GanttChart [message #1053163 is a reply to message #1053146]

Thu, 02 May 2013 15:00

Eclipse User

Hi Andreas,

Did you implement the setFocus method of the view?
Does it go away if you reseize the view?

Regards,

Wim

Re: Glitch when updating a view containing a GanttChart [message #1053167 is a reply to message #1053163]

Thu, 02 May 2013 15:35

Eclipse User

Hi Wim,
I have checked the setFocus method and found a bug that might be cause of the issue. I say may because I am working on a Mac where I don't experience the problem. I have to wait tomorrow to check it.
Thank you very much for your kind help !

[Updated on: Thu, 02 May 2013 15:46] by Moderator

Re: Glitch when updating a view containing a GanttChart [message #1053212 is a reply to message #1053167]

Fri, 03 May 2013 03:30

Eclipse User

Hi Wim,
the setFocus method is implemented this way

public void setFocus() {
		ganttChart.getGanttComposite().setFocus();
	}

the problem still happens and it doesn't go away when I resize the view

Re: Glitch when updating a view containing a GanttChart [message #1053223 is a reply to message #1053212]

Fri, 03 May 2013 04:43

Eclipse User

To be more precise I am running on a JVM version 1.7.0_09-b05 64 bit

Re: Glitch when updating a view containing a GanttChart [message #1053267 is a reply to message #1053223]

Fri, 03 May 2013 09:01

Eclipse User

I have tried on a Windows XP with Java 1.7 32bit and it works fine.
The problem seems to be related with Windows 7 or with the 64 bit architecture? could this be possible?

Re: Glitch when updating a view containing a GanttChart [message #1053315 is a reply to message #1053267]

Fri, 03 May 2013 16:15

Eclipse User

It could be but I doubt it. I think it is caused by something in W7. What are you doing when you receive the new selection? Is it possible for you to experiment a little with the buildup of the new gantt?

Could you for example:

* erase the complete gantt and rebuild it completely instead of updating.
* try the various pack and layout methods

Re: Glitch when updating a view containing a GanttChart [message #1053316 is a reply to message #1053315]

Fri, 03 May 2013 16:17

Eclipse User

does it go away if you resize the view?

Re: Glitch when updating a view containing a GanttChart [message #1053323 is a reply to message #1053316]

Fri, 03 May 2013 17:17

Eclipse User

It doesn't go away when I resize the view
I tried to dispose and instantiate a new GanttChart but it behaves in the same way
I tried to get the parent and invoke the layout method but i did not try the pack

Re: Glitch when updating a view containing a GanttChart [message #1053346 is a reply to message #1053323]

Sat, 04 May 2013 04:33

Eclipse User

Andreas, please crate a plugin (as small as possible) with a view using the gantt with this behavior on windows 7, file a bug and attach the plugin to the bug. Then we can take a look.

Regards,

Wim

Re: Glitch when updating a view containing a GanttChart [message #1054062 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

I have managed to reproduce the issue in a very small plugin implementing a view and
I am about to open the bug. I can already tell you it seems the problem is about the GanttSection object.

Re: Glitch when updating a view containing a GanttChart [message #1054110 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

I have managed to reproduce the issue in a very small plugin implementing a view and
I am about to open the bug. I can already tell you it seems the problem is about the GanttSection object.
--
Follow me on Twitter https://twitter.com/andreasindico

Re: Glitch when updating a view containing a GanttChart [message #1054141 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054175 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054212 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054250 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054287 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054326 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054366 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054406 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054446 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054487 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054527 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054569 is a reply to message #1053346]

Wed, 08 May 2013 04:06

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Re: Glitch when updating a view containing a GanttChart [message #1054611 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054654 is a reply to message #1053346]

Wed, 08 May 2013 04:06

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Re: Glitch when updating a view containing a GanttChart [message #1054696 is a reply to message #1053346]

Wed, 08 May 2013 04:06

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Re: Glitch when updating a view containing a GanttChart [message #1054739 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054786 is a reply to message #1053346]

Wed, 08 May 2013 04:06

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Re: Glitch when updating a view containing a GanttChart [message #1054833 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054885 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054938 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1054993 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055049 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055109 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055168 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055230 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055294 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055360 is a reply to message #1053346]

Wed, 08 May 2013 04:06

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Re: Glitch when updating a view containing a GanttChart [message #1055425 is a reply to message #1053346]

Wed, 08 May 2013 04:06

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Re: Glitch when updating a view containing a GanttChart [message #1055494 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055564 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055635 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055709 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055782 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055860 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1055938 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056017 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056098 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056183 is a reply to message #1053346]

Wed, 08 May 2013 04:06

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Re: Glitch when updating a view containing a GanttChart [message #1056269 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056357 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056446 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056538 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056633 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056729 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056827 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1056928 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1057029 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1057134 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1057238 is a reply to message #1053346]

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Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1057343 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1057449 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1057561 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1057669 is a reply to message #1053346]

Wed, 08 May 2013 04:06

Eclipse User

Re: Glitch when updating a view containing a GanttChart [message #1057722 is a reply to message #1054062]

Wed, 08 May 2013 08:59

Eclipse User

Wim,
it seems something went wrong with the latest post.
May you please delete the duplicate messages? I can't see how to do that

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