Examples with AbstractDpiConverter org.eclipse.nebula.widgets.nattable.layer.AbstractDpiConverter used on opensource projects

Example 6 with AbstractDpiConverter

use of org.eclipse.nebula.widgets.nattable.layer.AbstractDpiConverter in project nebula.widgets.nattable by eclipse.

the class MultiColumnResizeCommandTest method testMultiResizeWithoutDownscaleOnSelection.

@Test
public void testMultiResizeWithoutDownscaleOnSelection() {
    DummyGridLayerStack gridLayer = new DummyGridLayerStack();
    IDpiConverter dpiConverter = new AbstractDpiConverter() {

        @Override
        protected void readDpiFromDisplay() {
            this.dpi = 120;
        }
    };
    gridLayer.doCommand(new ConfigureScalingCommand(dpiConverter, dpiConverter));
    setClientAreaProvider(gridLayer);
    // scaling enabled, therefore default width of 100 pixels is up scaled
    // to 125
    assertEquals(125, gridLayer.getColumnWidthByPosition(2));
    assertEquals(125, gridLayer.getColumnWidthByPosition(3));
    assertEquals(125, gridLayer.getColumnWidthByPosition(4));
    assertEquals(125, gridLayer.getColumnWidthByPosition(5));
    assertEquals(125, gridLayer.getColumnWidthByPosition(6));
    // select columns
    gridLayer.doCommand(new SelectColumnCommand(gridLayer, 3, 1, false, false));
    gridLayer.doCommand(new SelectColumnCommand(gridLayer, 4, 1, false, true));
    gridLayer.doCommand(new SelectColumnCommand(gridLayer, 5, 1, false, true));
    // resize one of the selected columns
    ColumnResizeCommand columnResizeCommand = new ColumnResizeCommand(gridLayer, 3, 150);
    gridLayer.doCommand(columnResizeCommand);
    // command executed with down scaling disabled, therefore set width 150
    // is up scaled to 188
    assertEquals(125, gridLayer.getColumnWidthByPosition(2));
    assertEquals(188, gridLayer.getColumnWidthByPosition(3));
    assertEquals(188, gridLayer.getColumnWidthByPosition(4));
    assertEquals(188, gridLayer.getColumnWidthByPosition(5));
    assertEquals(125, gridLayer.getColumnWidthByPosition(6));
}

Example 7 with AbstractDpiConverter

use of org.eclipse.nebula.widgets.nattable.layer.AbstractDpiConverter in project nebula.widgets.nattable by eclipse.

the class MultiRowResizeCommandTest method testMultiResizeWithoutDownscale.

@Test
public void testMultiResizeWithoutDownscale() {
    GridLayer gridLayer = new DummyGridLayerStack();
    IDpiConverter dpiConverter = new AbstractDpiConverter() {

        @Override
        protected void readDpiFromDisplay() {
            this.dpi = 120;
        }
    };
    gridLayer.doCommand(new ConfigureScalingCommand(dpiConverter, dpiConverter));
    setClientAreaProvider(gridLayer);
    // scaling enabled, therefore default height of 20 pixels is up scaled
    // to 25
    assertEquals(25, gridLayer.getRowHeightByPosition(2));
    assertEquals(25, gridLayer.getRowHeightByPosition(3));
    assertEquals(25, gridLayer.getRowHeightByPosition(4));
    assertEquals(25, gridLayer.getRowHeightByPosition(5));
    assertEquals(25, gridLayer.getRowHeightByPosition(6));
    MultiRowResizeCommand resizeCommand = new MultiRowResizeCommand(gridLayer, new int[] { 3, 4, 5 }, 50);
    gridLayer.doCommand(resizeCommand);
    // command executed with down scaling disabled, therefore set height 50
    // is up scaled to 63
    assertEquals(25, gridLayer.getRowHeightByPosition(2));
    assertEquals(63, gridLayer.getRowHeightByPosition(3));
    assertEquals(63, gridLayer.getRowHeightByPosition(4));
    assertEquals(63, gridLayer.getRowHeightByPosition(5));
    assertEquals(25, gridLayer.getRowHeightByPosition(6));
}

Example 8 with AbstractDpiConverter

use of org.eclipse.nebula.widgets.nattable.layer.AbstractDpiConverter in project nebula.widgets.nattable by eclipse.

the class NatTable method internalSetLayer.

private void internalSetLayer(ILayer layer) {
    if (layer != null) {
        this.underlyingLayer = layer;
        this.underlyingLayer.setClientAreaProvider(new IClientAreaProvider() {

            @Override
            public Rectangle getClientArea() {
                final Rectangle clientArea = new Rectangle(0, 0, 0, 0);
                if (!isDisposed()) {
                    getDisplay().syncExec(new Runnable() {

                        @Override
                        public void run() {
                            Rectangle natClientArea = NatTable.this.getClientArea();
                            clientArea.x = natClientArea.x;
                            clientArea.y = natClientArea.y;
                            clientArea.width = natClientArea.width;
                            clientArea.height = natClientArea.height;
                        }
                    });
                }
                return clientArea;
            }
        });
        this.underlyingLayer.addLayerListener(this);
        // register the DPI scaling
        this.underlyingLayer.doCommand(new ConfigureScalingCommand(new AbstractDpiConverter() {

            @Override
            protected void readDpiFromDisplay() {
                Display.getDefault().syncExec(new Runnable() {

                    @Override
                    public void run() {
                        dpi = Display.getDefault().getDPI().x;
                    }
                });
            }
        }, new AbstractDpiConverter() {

            @Override
            protected void readDpiFromDisplay() {
                Display.getDefault().syncExec(new Runnable() {

                    @Override
                    public void run() {
                        dpi = Display.getDefault().getDPI().y;
                    }
                });
            }
        }));
    }
}

Example 9 with AbstractDpiConverter

use of org.eclipse.nebula.widgets.nattable.layer.AbstractDpiConverter in project nebula.widgets.nattable by eclipse.

the class RowResizeCommandTest method testResizeWithoutDownscale.

@Test
public void testResizeWithoutDownscale() {
    IDpiConverter dpiConverter = new AbstractDpiConverter() {

        @Override
        protected void readDpiFromDisplay() {
            this.dpi = 120;
        }
    };
    this.dataLayer.doCommand(new ConfigureScalingCommand(dpiConverter, dpiConverter));
    // scaling enabled, therefore default height of 20 pixels is up scaled
    // to 25
    assertEquals(25, this.dataLayer.getRowHeightByPosition(3));
    RowResizeCommand rowResizeCommand = new RowResizeCommand(this.dataLayer, 3, 50);
    this.dataLayer.doCommand(rowResizeCommand);
    // command executed with down scaling disabled, therefore set height 50
    // is up scaled to 63
    assertEquals(63, this.dataLayer.getRowHeightByPosition(3));
}

Example 10 with AbstractDpiConverter

use of org.eclipse.nebula.widgets.nattable.layer.AbstractDpiConverter in project nebula.widgets.nattable by eclipse.

the class ColumnResizeCommandTest method testResizeWithoutDownscale.

@Test
public void testResizeWithoutDownscale() {
    IDpiConverter dpiConverter = new AbstractDpiConverter() {

        @Override
        protected void readDpiFromDisplay() {
            this.dpi = 120;
        }
    };
    this.dataLayer.doCommand(new ConfigureScalingCommand(dpiConverter, dpiConverter));
    // scaling enabled, therefore default width of 100 pixels is up scaled
    // to 125
    assertEquals(125, this.dataLayer.getColumnWidthByPosition(3));
    ColumnResizeCommand columnResizeCommand = new ColumnResizeCommand(this.dataLayer, 3, 150);
    this.dataLayer.doCommand(columnResizeCommand);
    // command executed with down scaling disabled, therefore set width 150
    // is up scaled to 188
    assertEquals(188, this.dataLayer.getColumnWidthByPosition(3));
}