Examples of org.eclipse.nebula.widgets.nattable.layer.CompositeLayer

Package org.eclipse.nebula.widgets.nattable.layer

Examples of org.eclipse.nebula.widgets.nattable.layer.CompositeLayer

org.eclipse.nebula.widgets.nattable.layer.CompositeLayer
A composite layer is a layer that is made up of a number of underlying child layers. This class assumes that the child layers are laid out in a regular grid pattern where the child layers in each composite row all have the same number of rows and the same height, and the child layers in each composite column each have the same number of columns and the same width.

                50)));
    }


    @Test
    public void testCompositeDataLayerPerformance() {
        CompositeLayer compositeLayer = new CompositeLayer(1, 1);
        compositeLayer.setChildLayer(GridRegion.BODY, new DataLayer(
                new DummyBodyDataProvider(10, 50)), 0, 0);


        layer = compositeLayer;
    }

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            // if the layer is a CompositeLayer, search for the SelectionLayer
            // in every region
            // as the SelectionLayer is typically placed in the bottom/right
            // most region (e.g. the body
            // in a grid, the search is performed backwards
            CompositeLayer composite = (CompositeLayer) layer;
            for (int x = composite.getLayoutXCount(); x >= 0; x--) {
                for (int y = composite.getLayoutYCount(); y >= 0; y--) {
                    ILayer childStack = composite
                            .getChildLayerByLayoutCoordinate(x, y);
                    ILayer result = findSelectionLayer(childStack);
                    if (result instanceof SelectionLayer) {
                        return result;
                    }

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        // build the grid layer
        GridLayer gridLayer = new GridLayer(bodyLayerStack, columnHeaderLayer,
                rowHeaderLayer, cornerLayer);


        // set the group by header on top of the grid
        CompositeLayer compositeGridLayer = new CompositeLayer(1, 2);
        final GroupByHeaderLayer groupByHeaderLayer = new GroupByHeaderLayer(
                bodyLayerStack.getGroupByModel(), gridLayer,
                columnHeaderDataProvider);
        compositeGridLayer.setChildLayer(GroupByHeaderLayer.GROUP_BY_REGION,
                groupByHeaderLayer, 0, 0);
        compositeGridLayer.setChildLayer("Grid", gridLayer, 0, 1);


        // turn the auto configuration off as we want to add our header menu
        // configuration
        NatTable natTable = new NatTable(parent, compositeGridLayer, false);

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                new DefaultRowHeaderDataLayer(new DefaultRowHeaderDataProvider(
                        bodyDataProvider)), viewportLayer, selectionLayer);


        // set the region labels to make default configurations work, e.g.
        // selection
        CompositeLayer compositeLayer = new CompositeLayer(2, 1);
        compositeLayer.setChildLayer(GridRegion.ROW_HEADER, rowHeaderLayer, 0,
                0);
        compositeLayer.setChildLayer(GridRegion.BODY, viewportLayer, 1, 0);


        return new NatTable(parent, compositeLayer);
    }

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                new DefaultColumnHeaderDataProvider(propertyNames,
                        propertyToLabelMap)), viewportLayer, selectionLayer);


        // set the region labels to make default configurations work, e.g.
        // selection
        CompositeLayer compositeLayer = new CompositeLayer(1, 2);
        compositeLayer.setChildLayer(GridRegion.COLUMN_HEADER,
                columnHeaderLayer, 0, 0);
        compositeLayer.setChildLayer(GridRegion.BODY, viewportLayer, 0, 1);


        return new NatTable(parent, compositeLayer);
    }

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        // build the grid layer
        GridLayer gridLayer = new GridLayer(bodyLayerStack, sortHeaderLayer,
                rowHeaderLayer, cornerLayer, false);


        // set the group by header on top of the grid
        CompositeLayer compositeGridLayer = new CompositeLayer(1, 2);
        final GroupByHeaderLayer groupByHeaderLayer = new GroupByHeaderLayer(
                bodyLayerStack.getGroupByModel(), gridLayer,
                columnHeaderDataProvider);
        compositeGridLayer.setChildLayer(GroupByHeaderLayer.GROUP_BY_REGION,
                groupByHeaderLayer, 0, 0);
        compositeGridLayer.setChildLayer("Grid", gridLayer, 0, 1);


        // turn the auto configuration off as we want to add our header menu
        // configuration
        final NatTable natTable = new NatTable(container, compositeGridLayer,
                false);

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    public static void main(String[] args) throws Exception {
        StandaloneNatExampleRunner.run(new SpanningDataLayerExample());
    }


    public Control createExampleControl(Composite parent) {
        CompositeLayer layer = new CompositeLayer(1, 1);
        layer.setChildLayer(GridRegion.BODY, new ViewportLayer(
                new SelectionLayer(new SpanningDataLayer(
                        new DummySpanningBodyDataProvider(1000000, 1000000)))),
                0, 0);
        return new NatTable(parent, layer);
    }

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    public Control createExampleControl(Composite parent) {
        ILayer dataLayer = new DataLayer(new DummyBodyDataProvider(1000000,
                1000000));


        CompositeLayer compositeLayer = new CompositeLayer(1, 1);
        compositeLayer.setChildLayer(GridRegion.BODY, dataLayer, 0, 0);


        return new NatTable(parent, compositeLayer);
    }

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        // build the grid layer
        GridLayer gridLayer = new GridLayer(bodyLayerStack, sortHeaderLayer,
                rowHeaderLayer, cornerLayer);


        // set the group by header on top of the grid
        CompositeLayer compositeGridLayer = new CompositeLayer(1, 2);
        final GroupByHeaderLayer groupByHeaderLayer = new GroupByHeaderLayer(
                bodyLayerStack.getGroupByModel(), gridLayer,
                columnHeaderDataProvider);
        compositeGridLayer.setChildLayer(GroupByHeaderLayer.GROUP_BY_REGION,
                groupByHeaderLayer, 0, 0);
        compositeGridLayer.setChildLayer("Grid", gridLayer, 0, 1);


        // turn the auto configuration off as we want to add our header menu
        // configuration
        final NatTable natTable = new NatTable(container, compositeGridLayer,
                false);

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            int newMinOriginX = this.selectionLayer
                    .getStartXOfColumnPosition(getNumberOfLeftColumns());
            viewportLayerRight.setMinimumOriginX(newMinOriginX);


            // create a CompositeLayer that contains both ViewportLayers
            CompositeLayer compositeLayer = new CompositeLayer(2, 1);
            compositeLayer.setChildLayer("REGION_A", getViewportLayerLeft(), 0,
                    0);
            compositeLayer.setChildLayer("REGION_B", getViewportLayerRight(),
                    1, 0);


            // set the width of the left viewport to only showing 2 columns at
            // the same time
            int leftWidth = bodyDataLayer.getStartXOfColumnPosition(2);

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Related Classes of org.eclipse.nebula.widgets.nattable.layer.CompositeLayer

org.eclipse.nebula.widgets.nattable.command.ILayerCommand

org.eclipse.nebula.widgets.nattable.coordinate.Range

org.eclipse.nebula.widgets.nattable.examples._300_Data._302_CustomColumnPropertyAccessorExample

org.eclipse.nebula.widgets.nattable.examples._500_Layers._503_Compositions._5031_VerticalCompositionExample

org.eclipse.nebula.widgets.nattable.examples._500_Layers._503_Compositions._5032_HorizontalCompositionExample

org.eclipse.nebula.widgets.nattable.examples._500_Layers._504_Viewport._5042_HorizontalSplitViewportExample

org.eclipse.nebula.widgets.nattable.examples._500_Layers._504_Viewport._5043_VerticalSplitViewportExample

org.eclipse.nebula.widgets.nattable.examples._500_Layers._504_Viewport._5044_HorizontalSplitViewportGridExample$BodyLayerStack

org.eclipse.nebula.widgets.nattable.examples._500_Layers._505_Selection._5054_SelectionProviderExample

org.eclipse.nebula.widgets.nattable.examples._500_Layers._506_Hover._5062_CompositeHoverStylingExample

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