Examples of HoverLayer

org.eclipse.nebula.widgets.nattable.hover.HoverLayer
This layer simply adds the possibility to render cells differently if the mouse cursor is moved over them. This is also called "hover styling".
It knows over which cell the mouse cursor is currently set as it is informed about that via IMouseActions that react on mouse move events.
The place where this layer is added to the layer stack has impact on the result. If you for example add the SelectionLayer on top of the HoverLayer, selected cells will not change their style while moving the mouse cursor over them. Adding the HoverLayer on top of the SelectionLayer will also change the style of the selected cells.
Note: If the HoverLayer should be added to the row or column header region, the corresponding configurations need to be set instead of the default configuration. This is because the row and column headers by default have mouse move listeners registered that collide with the mouse move listener for managing hover behaviour. @author Dirk Fauth

Examples of org.eclipse.nebula.widgets.nattable.hover.HoverLayer

        // the ViewportLayer
        // directly as body layer is also working.
        final ListDataProvider<Person> bodyDataProvider = new DefaultBodyDataProvider<Person>(
                PersonService.getPersons(10), propertyNames);
        final DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
        HoverLayer bodyHoverLayer = new HoverLayer(bodyDataLayer);
        SelectionLayer selectionLayer = new SelectionLayer(bodyHoverLayer);
        ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);


        // add labels to provider conditional styling
        bodyDataLayer.setConfigLabelAccumulator(new IConfigLabelAccumulator() {
            @Override
            public void accumulateConfigLabels(LabelStack configLabels,
                    int columnPosition, int rowPosition) {
                Person p = bodyDataProvider.getRowObject(rowPosition);
                if (p != null) {
                    configLabels
                            .addLabel(p.getGender().equals(Gender.FEMALE) ? FEMALE_LABEL
                                    : MALE_LABEL);
                }
            }
        });


        // build the column header layer
        IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(
                propertyNames, propertyToLabelMap);
        final DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(
                columnHeaderDataProvider);
        HoverLayer columnHoverLayer = new HoverLayer(columnHeaderDataLayer,
                false);
        final ColumnHeaderLayer columnHeaderLayer = new ColumnHeaderLayer(
                columnHoverLayer, viewportLayer, selectionLayer, false);


        // add ColumnHeaderHoverLayerConfiguration to ensure that hover styling
        // and resizing is working together
        columnHeaderLayer
                .addConfiguration(new ColumnHeaderHoverLayerConfiguration(
                        columnHoverLayer));


        // build the row header layer
        IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(
                bodyDataProvider);
        DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(
                rowHeaderDataProvider);
        HoverLayer rowHoverLayer = new HoverLayer(rowHeaderDataLayer, false);
        RowHeaderLayer rowHeaderLayer = new RowHeaderLayer(rowHoverLayer,
                viewportLayer, selectionLayer, false);


        // add RowHeaderHoverLayerConfiguration to ensure that hover styling and
        // resizing is working together

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Examples of org.eclipse.nebula.widgets.nattable.hover.HoverLayer

        // build the column header layer
        IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(
                propertyNames, propertyToLabelMap);
        DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(
                columnHeaderDataProvider);
        HoverLayer columnHoverLayer = new HoverLayer(columnHeaderDataLayer,
                false);
        ColumnHeaderLayer columnHeaderLayer = new ColumnHeaderLayer(
                columnHoverLayer, viewportLayer, selectionLayer, false);


        // add ColumnHeaderHoverLayerConfiguration to ensure that hover styling
        // and resizing is working together
        columnHeaderLayer
                .addConfiguration(new ColumnHeaderHoverLayerConfiguration(
                        columnHoverLayer));


        // build the row header layer
        IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(
                bodyDataProvider);
        DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(
                rowHeaderDataProvider);
        HoverLayer rowHoverLayer = new HoverLayer(rowHeaderDataLayer, false);
        RowHeaderLayer rowHeaderLayer = new RowHeaderLayer(rowHoverLayer,
                viewportLayer, selectionLayer, false);


        // add RowHeaderHoverLayerConfiguration to ensure that hover styling and
        // resizing is working together

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Examples of org.eclipse.nebula.widgets.nattable.hover.HoverLayer

        // the ViewportLayer
        // directly as body layer is also working.
        IDataProvider bodyDataProvider = new DefaultBodyDataProvider<Person>(
                PersonService.getPersons(10), propertyNames);
        DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
        HoverLayer hoverLayer = new HoverLayer(bodyDataLayer);
        SelectionLayer selectionLayer = new SelectionLayer(hoverLayer);
        ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);


        // build the column header layer
        IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(

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Examples of org.eclipse.nebula.widgets.nattable.hover.HoverLayer

        // directly as body layer is also working.
        IDataProvider bodyDataProvider = new DefaultBodyDataProvider<Person>(
                PersonService.getPersons(10), propertyNames);
        DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);


        HoverLayer hoverLayer = new HoverLayer(bodyDataLayer, false);
        // we need to ensure that the hover styling is removed when the mouse
        // cursor moves out of the cell area
        hoverLayer.addConfiguration(new SimpleHoverStylingBindings(hoverLayer));


        SelectionLayer selectionLayer = new SelectionLayer(hoverLayer);
        ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);


        viewportLayer.setRegionName(GridRegion.BODY);

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Examples of org.eclipse.nebula.widgets.nattable.hover.HoverLayer

        // the ViewportLayer
        // directly as body layer is also working.
        IDataProvider bodyDataProvider = new DefaultBodyDataProvider<Person>(
                PersonService.getPersons(10), propertyNames);
        DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
        HoverLayer bodyHoverLayer = new HoverLayer(bodyDataLayer);
        SelectionLayer selectionLayer = new SelectionLayer(bodyHoverLayer);
        ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);


        // build the column header layer
        IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(
                propertyNames, propertyToLabelMap);
        DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(
                columnHeaderDataProvider);
        HoverLayer columnHoverLayer = new HoverLayer(columnHeaderDataLayer,
                false);
        ColumnHeaderLayer columnHeaderLayer = new ColumnHeaderLayer(
                columnHoverLayer, viewportLayer, selectionLayer, false);


        // add ColumnHeaderHoverLayerConfiguration to ensure that hover styling
        // and resizing is working together
        columnHeaderLayer
                .addConfiguration(new ColumnHeaderHoverLayerConfiguration(
                        columnHoverLayer));


        // build the row header layer
        IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(
                bodyDataProvider);
        DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(
                rowHeaderDataProvider);
        HoverLayer rowHoverLayer = new HoverLayer(rowHeaderDataLayer, false);
        RowHeaderLayer rowHeaderLayer = new RowHeaderLayer(rowHoverLayer,
                viewportLayer, selectionLayer, false);


        // add RowHeaderHoverLayerConfiguration to ensure that hover styling and
        // resizing is working together

View Full Code Here

Examples of org.eclipse.nebula.widgets.nattable.hover.HoverLayer

        // the ViewportLayer
        // directly as body layer is also working.
        IDataProvider bodyDataProvider = new DefaultBodyDataProvider<Person>(
                PersonService.getPersons(10), propertyNames);
        DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
        HoverLayer hoverLayer = new HoverLayer(bodyDataLayer);
        SelectionLayer selectionLayer = new SelectionLayer(hoverLayer);
        ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);


        // build the column header layer
        IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(
                propertyNames, propertyToLabelMap);
        DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(
                columnHeaderDataProvider);
        HoverLayer columnHoverLayer = new HoverLayer(columnHeaderDataLayer,
                false);
        ColumnHeaderLayer columnHeaderLayer = new ColumnHeaderLayer(
                columnHoverLayer, viewportLayer, selectionLayer, false);


        // add ColumnHeaderHoverLayerConfiguration to ensure that hover styling

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