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Home » Eclipse Projects » NatTable » Row Reorder issue
Row Reorder issue [message #1767435] Thu, 06 July 2017 04:49 Go to next message
K Kumar is currently offline K KumarFriend
Messages: 41
Registered: March 2011
I'm trying to configure nattable to support Column Reordering, Column Show/Hide, Row reordering, Row Show/Hide along with usual selection layer and viewport layer.

Building the grid with column reorder, column show/hide, selection layer and viewport works fine.

When I introduce the RowReorder in between column hide/show and selection layer, if I have less rows than view port works fine but if I have more, row numbers are shown as 0 and no data is displayed.

Any idea what could be wrong? Here is the body layer stack which is exhibiting the issue I mentioned.

		this.columnReorderLayer = new ColumnReorderLayer(dataLayer);

		this.columnHideShowLayer = new ColumnHideShowLayer(this.columnReorderLayer);

		this.rowReorderLayer = new RowReorderLayer(columnHideShowLayer);

		this.selectionLayer = new SelectionLayer(this.rowReorderLayer);

		this.viewportLayer = new ViewportLayer(this.selectionLayer);


		registerCommandHandler(new CopyDataCommandHandler(this.selectionLayer));

Re: Row Reorder issue [message #1767480 is a reply to message #1767435] Thu, 06 July 2017 10:33 Go to previous message
Dirk Fauth is currently offline Dirk FauthFriend
Messages: 2787
Registered: July 2012
Senior Member
Please have a look at our examples application. There is a dedicated example for row reordering. Compare your solution to that example to find out what is different.

IIRC the layer stacking is important if all the named layers should be combined.
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