CODEWITHSUNDEEP
swtjfacetableviewer
user2018023
user2018023

Reputation: 35

Disable JFace TableViwer single row

Does anyone know how to disable a single row of a JFace TableViwer? I have a TableViwer constructed as follows:

TableViwer tv = new TableViwer(composite, SWT.NONE| SWT.FULL_SELECTION | SWT.BORDER);

tv can have many rows, but I am adding a particular unique row to the table dynamically(when an external button is clicked) and I need to make only that row disabled (grayed out and not selectable. Not selectable can also be achieved through existing handler, if there is no other option).

I searched in google but did not get much information. I am new to SWT/JFace, so any help would be appreciated.

Upvotes: 1

Views: 266

Answers (1)

greg-449
greg-449

Reputation: 111218

You would have to do something in the selection listener to reject selection of the row.

To make the row gray you can make your Label Provider implement IColorProvider which lets you define the two methods:

public Color getForeground(Object element);
public Color getBackground(Object element);

which can color the row.

You could also use a label provider derived from StyledCellLabelProvider which lets you define more complex coloring.

Upvotes: 1

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