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change active cell [message #1436017]

Thu, 02 October 2014 09:06

Fabian Greiser

Messages: 7
Registered: September 2014

Junior Member

Hello,

i have a table with spanned content.
The content is editable.

Now my problem is that if there are 5 cells spanned, the user clicks in cell 4, my textCellEditor opens in cell 4. I want that the textCellEditor opens in cell 1.

Is this possible?

actual state:
1 span
2 span
3 span
4 span --> click4 --> edit4
5 span

target state
1 span ----------------> edit1
2 span
3 span
4 span --> click4
5 span

best regards
Fabian

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Re: change active cell [message #1436187 is a reply to message #1436017]

Thu, 02 October 2014 14:28

Michael Heiss

Messages: 20
Registered: November 2013
Location: Graz, Austria

Junior Member

When implementing your custom editor you could overwrite the ICellEditor#calculateControlBounds and return a rectangle indicating the position of your desired cell. The editor will be opened at the position that is described by the rectangle.

We are doing the same in our application to move the editor. Works perfect Smile

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Re: change active cell [message #1436193 is a reply to message #1436187]

Thu, 02 October 2014 14:36

Fabian Greiser

Messages: 7
Registered: September 2014

Junior Member

Okay i try this

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Re: change active cell [message #1436363 is a reply to message #1436193]

Thu, 02 October 2014 20:11

Dirk Fauth

Messages: 2902
Registered: July 2012

Senior Member

Hm, which version of NatTable are you using? I thought I fixed some issue with editing spanned cells so the whole spanned cell borders are used for the editor.

Have a look at Tutorial Examples -> Layers -> Data -> SpanningDataLayerExample ... if you click on a spanned cell, editing is activated and the whole 4 spanned cells are used for the editor borders.

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Re: change active cell [message #1438534 is a reply to message #1436363]

Mon, 06 October 2014 06:59

Fabian Greiser

Messages: 7
Registered: September 2014

Junior Member

Hello Dirk,

I'm using the Version 1.1.0.
I do it like the example, creating a class which implements IDataProvider and ISpanningDataProvider

public class SpanningBodyDataProvider implements IDataProvider, ISpanningDataProvider

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Re: change active cell [message #1438604 is a reply to message #1438534]

Mon, 06 October 2014 09:05

Dirk Fauth

Messages: 2902
Registered: July 2012

Senior Member

Then I don't know why in your case only one cell in the span is activated for editing instead of one big spanned editor.

Have you checked that the editor configurations are applied correctly?

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Re: change active cell [message #1438705 is a reply to message #1438604]

Mon, 06 October 2014 11:37

Fabian Greiser

Messages: 7
Registered: September 2014

Junior Member

Now it works.
There was an error in my EventListener.

Thanks for your help, you showed me that it was not a natTable error but rather my fault.

best regards
Fabian

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