news.eclipse.technology.nebula

[news.eclipse.technology.nebula] [Gallery] ESC key no longer closes WizardDialog when Gallery added

justin.dolezy@xxxxxxx (Justin Dolezy) — Sat, 04 Jul 2009 15:49:16 GMT

Hi,

The Gallery seems to swallow/prevent normal ESC key handling when you add it to a Wizard Dialog. Is this a known thing? I can't see any bugs raised for this. Or maybe I've not spotted some setX() that's required?!

Thanks,
Justin

[news.eclipse.technology.nebula] Make row invisible

m.kasid@xxxxxxx (Mustufa Kasidwala) — Fri, 03 Jul 2009 13:09:10 GMT

Hi,

Can we make rows in the Grid invisible/visible based on certain criteria? I 
tried setting height to 1 but that does'nt make the row completely 
invisible.

-- 
Thanks,

Mustufa

[news.eclipse.technology.nebula] Re: Questions on Nebula Grid

tom.schindl@xxxxxxx (Tom Schindl) — Fri, 03 Jul 2009 10:10:43 GMT

Hi,

I'll try (but can't promise) to revist it on the weekend.

Tom

Mustufa Kasidwala schrieb:
> Hi,
> 
> Any idea when this will be fixed? Actually we are planning to use Nebula 
> Grid for our project and fixing this bug is important to us.
>

[news.eclipse.technology.nebula] Re: Questions on Nebula Grid

m.kasid@xxxxxxx (Mustufa Kasidwala) — Fri, 03 Jul 2009 10:01:37 GMT

Hi,

Any idea when this will be fixed? Actually we are planning to use Nebula 
Grid for our project and fixing this bug is important to us.

-- 
Thanks,

Mustufa
"Mustufa Kasidwala"  wrote in message 
news:h22ank$i9q$1@xxxxxxxxxxxxxxxxxxxx
> Bug 281644 submitted for this and a patch is attached.
>
> Thanks,
>
> Mustufa
>
> "Tom Schindl"  wrote in message 
> news:h229l8$3np$1@xxxxxxxxxxxxxxxxxxxx
>> 1. Right Click on the project
>> 2. Team > Create Patch
>> 3. Save to file system
>> 4. Attach to bug
>>
>> Mustufa Kasidwala schrieb:
>>> Hi,
>>>
>>> "attach a patch which you can create within eclipse."
>>> can you explain what steps i need to do for this? i made changes in two
>>> files, should i attach these two files?
>>>
>>> Sorry if this sounds like a stupid question...
>>>
>>> Thanks,
>>>
>>> Mustufa
>>>
>>> "Tom Schindl"  wrote in message
>>> news:h2288o$91a$1@xxxxxxxxxxxxxxxxxxxx
>>>> Hi,
>>>>
>>>> Please file a bug against Nebula > Grid through
>>>> https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Nebula and attach a
>>>> patch which you can create within eclipse.
>>>>
>>>> Please cc me on the bug and post the bug id here.
>>>>
>>>> Tom
>>>>
>>>> Mustufa Kasidwala schrieb:
>>>>> Thanks Tom,
>>>>>
>>>>> I downloaded the code from CVS and i can see the method
>>>>> 'setItemHeaderWidth'
>>>>> added in Grid.java. It wasn't visible in the binary that i was using. 
>>>>> I
>>>>> may
>>>>> be using an old one.
>>>>>
>>>>> For setting background/foreground colors in row headers, i tried it 
>>>>> out
>>>>> and
>>>>> was able to set it by making some changes in GridItem and
>>>>> DefaultRowHeaderRenderer.
>>>>>
>>>>> How to raise a bug for this? and how can i contribute? can I send/post
>>>>> the
>>>>> code and you can update it?
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Mustufa
>>>>>
>>>>> "Tom Schindl"  wrote in message
>>>>> news:h21tnl$2kq$1@xxxxxxxxxxxxxxxxxxxx
>>>>>> Hi,
>>>>>>
>>>>>> The method to set the width of the row header is called
>>>>>> Grid#setItemHeaderWidth. We currently miss the implementation to the 
>>>>>> set
>>>>>> the background/foreground color for the row-header but this should be
>>>>>> easy to implement.
>>>>>>
>>>>>> So if you need this feature please file a bug and if possible create 
>>>>>> a
>>>>>> patch I can integrate into the code base. This way the feature will 
>>>>>> be
>>>>>> available to whole Grid community.
>>>>>>
>>>>>> Tom
>>>>>>
>>>>>>
>>>>>> Mustufa Kasidwala schrieb:
>>>>>>> Thanks.
>>>>>>>
>>>>>>> I think grid.getColumn(0).setHeaderRenderer(customHeaderRenderer); 
>>>>>>> will
>>>>>>> be
>>>>>>> useful for having custom column headers, I want to know how can i
>>>>>>> modify
>>>>>>> the
>>>>>>> Row headers. Also, I just want to have a facility of changing the 
>>>>>>> color
>>>>>>> of
>>>>>>> Row headers, so can i extend some class for this and provide colors
>>>>>>> that
>>>>>>> i
>>>>>>> need?
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Mustufa
>>>>>>>
>>>>>>> "Stanislav Vodetskyi"  wrote in message
>>>>>>> news:3f17500f00271a8c32c3f270d53966a7$1@xxxxxxxxxxxxxxxxxx
>>>>>>>> Mustufa Kasidwala wrote:
>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>> I have some queries on Grid:
>>>>>>>>> 1. Is it possible to change the color of cells in Row headers? How 
>>>>>>>>> ?
>>>>>>>>> 2. Is it possible to change the width of Row headers or make the 
>>>>>>>>> row
>>>>>>>>> header resizable?
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> 1. It is possible to set your own custom header renderer and draw
>>>>>>>> anything
>>>>>>>> you need in the header cell:
>>>>>>>> grid.getColumn(0).setHeaderRenderer(customHeaderRenderer);
>>>>>>>> There may be a possibility to use a label provider for this, but I
>>>>>>>> don't
>>>>>>>> know for sure, if it exists.
>>>>>>>> 2. Width of row headers is definitely adjustable, but I'm not sure 
>>>>>>>> of
>>>>>>>> the
>>>>>>>> API to do that, sorry.
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>> Stanislav
>>>>>>>>
>>>>>
>>>
>>>
>
>

[news.eclipse.technology.nebula] BG Color for a PShelfItem

SanthoshKumar.PadamanurKalmadi@xxxxxxx (Santhosh ) — Tue, 30 Jun 2009 12:54:55 GMT

Hi Everyone ,

I am relatively new to SWT and Nebula .

I have a requirement to display multiple composites within a PShelf which i am able to do with ease .

However , I have another requirement to change the BG Color of the PShelfItem if a particular threshold is reached . PShelfItem item1 = new PShelfItem(pshelf,SWT.NONE); item1.setText("Navigation");

// item1.setBackGround() ## Not available .

IS there a way to change the BG color of a PShelfItem ?

On analyzing, found that color changing prop is available only to PShelf and a renderer can be set only to a PShelf

Please advice .

Thanks in advance,
Santhosh

[news.eclipse.technology.nebula] BG Color for a PShelfItem

SanthoshKumar.PadamanurKalmadi@xxxxxxx (Santhosh ) — Tue, 30 Jun 2009 12:36:52 GMT

Hi Everybody ,

I am relatively new to SWT and Nebula.

I have a requirement to display multiple composites within a PShelf which i am able to do with ease .

However, I have an another requirement which is to change the BG COLOR of a PShelfItem after a particular threshold is reached . PShelfItem item1 = new PShelfItem(getPShelf(parent),SWT.NONE); item1.setText("Navigation");

Is there a way by which i can change the color of a PShelfItem ??

By goin through the classes , i could find out that Color changing prop is applicable only to PShelf and one can set a renderer only to a PShelf.

Please advice .

Thanks in advance,
Santhosh

[news.eclipse.technology.nebula] Control multi-selection in a Grid

dmacdonald@xxxxxxx (Daniel MacDonald) — Mon, 29 Jun 2009 16:28:17 GMT

Hello,

I have a question about multiple selection with the Grid widget.

Essentially what I want to do is to be able to drag-select a number of cells, but limit that selection to only the column where the drag originated.

For example, say my grid has 3 columns and 10 rows, if I start dragging in cell A1, then I only the rows from column A to be selectable.

Does anyone have any pointers to how (or if) this could be achieved?

I haven't tried this yet, but I'm pretty sure I could modify the selection once the mouse has been released and use GridTableViewer.setSelection(~) to change it so the selection is from only one column. However during the actual drag, it would still give the impression that multiple columns are being selected.

Thanks
Daniel

[news.eclipse.technology.nebula] Mini-Tutorial about Gantt Chart

Lars.Vogel@xxxxxxx (Lars Vogel) — Mon, 29 Jun 2009 16:21:50 GMT

Hi,

In case someone is interested, I posted a mini-tutorial about the usage of the Nebula Gantt Chart: http://www.vogella.de/blog/?p=371

Best regards, Lars

[news.eclipse.technology.nebula] Re: CompositeTable snippets

schlamp@xxxxxxx (Kai Schlamp) — Sat, 27 Jun 2009 17:50:38 GMT

Ok, I found them in the CVS. A bit chaotic there. Lots of empty directories.

[news.eclipse.technology.nebula] CompositeTable snippets

schlamp@xxxxxxx (Kai Schlamp) — Sat, 27 Jun 2009 17:47:00 GMT

Hi.

Are there any CompositeTable snippets (or examples)? On the Nebula snippet page (http://www.eclipse.org/nebula/snippets.php) CompositeTable is one of the only that doesn't have snippets :-( Also it would be nice to have a souce bundle on the update site and download site.

Regards,
Kai