Example usage for org.eclipse.jface.viewers ViewerCell getElement

List of usage examples for org.eclipse.jface.viewers ViewerCell getElement

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ViewerCell getElement.

Prototype

public Object getElement()

Source Link

Document

Get the element this row represents.

Usage

From source file:net.tourbook.preferences.PrefPageTourTypeFilterList.java

License:Open Source License

private void createUI_20_TourTypeViewer(final Composite parent) {

    final TableLayoutComposite layouter = new TableLayoutComposite(parent, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, true).hint(200, SWT.DEFAULT).applyTo(layouter);

    final Table table = new Table(layouter,
            (SWT.CHECK | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION));

    table.setHeaderVisible(false);//from w w w .  ja  v a2  s  .c om
    table.setLinesVisible(false);

    _tourTypeViewer = new CheckboxTableViewer(table);

    TableViewerColumn tvc;

    // column: name
    tvc = new TableViewerColumn(_tourTypeViewer, SWT.NONE);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {
            final TourType tourType = ((TourType) cell.getElement());
            cell.setText(tourType.getName());
            cell.setImage(UI.getInstance().getTourTypeImage(tourType.getTypeId()));
        }
    });
    layouter.addColumnData(new ColumnWeightData(1));

    _tourTypeViewer.setContentProvider(new IStructuredContentProvider() {

        @Override
        public void dispose() {
        }

        @Override
        public Object[] getElements(final Object inputElement) {
            return _tourTypes.toArray();
        }

        @Override
        public void inputChanged(final Viewer viewer, final Object oldInput, final Object newInput) {
        }
    });

    _tourTypeViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            _isModified = true;
        }
    });

    _tourTypeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            onSelectTourType();
        }
    });

    _tourTypeViewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(final DoubleClickEvent event) {

            /*
             * invert check state
             */
            final TourType tourType = (TourType) ((StructuredSelection) _tourTypeViewer.getSelection())
                    .getFirstElement();

            final boolean isChecked = _tourTypeViewer.getChecked(tourType);

            _tourTypeViewer.setChecked(tourType, !isChecked);

            //            getSelectedTourTypes();
        }
    });
}

From source file:net.tourbook.preferences.PrefPageTourTypes.java

License:Open Source License

/**
 * create columns//from www.jav  a  2  s  .  c o  m
 */
private void defineAllColumns(final TreeColumnLayout treeLayout, final Tree tree) {

    final int numberOfHorizontalImages = 4;
    final int trailingOffset = 10;

    final int itemHeight = tree.getItemHeight();
    final int oneColorWidth = itemHeight + GraphColorPainter.GRAPH_COLOR_SPACING;

    final int colorImageWidth = (oneColorWidth * numberOfHorizontalImages) + trailingOffset;

    TreeColumn tc;
    TreeViewerColumn tvc;

    /*
     * 1. column: color item/color definition
     */
    {
        tvc = new TreeViewerColumn(_tourTypeViewer, SWT.TRAIL);
        tc = tvc.getColumn();
        tvc.setLabelProvider(new StyledCellLabelProvider() {
            @Override
            public void update(final ViewerCell cell) {

                final Object element = cell.getElement();

                if (element instanceof ColorDefinition) {

                    cell.setText(((ColorDefinition) (element)).getVisibleName());

                } else if (element instanceof GraphColorItem) {

                    cell.setText(((GraphColorItem) (element)).getName());

                } else {

                    cell.setText(UI.EMPTY_STRING);
                }
            }
        });
        treeLayout.setColumnData(tc, new ColumnWeightData(1, true));
    }

    /*
     * 2. column: color for definition/item
     */
    {
        tvc = new TreeViewerColumn(_tourTypeViewer, SWT.TRAIL);
        tc = tvc.getColumn();
        tvc.setLabelProvider(new StyledCellLabelProvider() {
            @Override
            public void update(final ViewerCell cell) {

                final Object element = cell.getElement();

                if (element instanceof ColorDefinition) {

                    final Image image = _graphColorPainter.drawColorDefinitionImage((ColorDefinition) element,
                            numberOfHorizontalImages);

                    cell.setImage(image);

                } else if (element instanceof GraphColorItem) {

                    final Image image = _graphColorPainter.drawGraphColorImage(//
                            (GraphColorItem) element, numberOfHorizontalImages);

                    cell.setImage(image);

                } else {

                    cell.setImage(null);
                }
            }
        });
        treeLayout.setColumnData(tc, new ColumnPixelData(colorImageWidth, true));
    }
}

From source file:net.tourbook.srtm.PrefPageSRTMColors.java

License:Open Source License

/**
 * column: id//from  w  w w.  j  a  v a2  s .c  o  m
 */
private void defineColumn_ProfileId() {

    final TableColumnDefinition colDef = new TableColumnDefinition(_columnManager, "profileId", SWT.TRAIL); //$NON-NLS-1$

    colDef.setColumnLabel(Messages.profileViewer_column_label_id);
    colDef.setColumnHeaderText(Messages.profileViewer_column_label_id_header);
    colDef.setColumnHeaderToolTipText(Messages.profileViewer_column_label_id_tooltip);
    colDef.setDefaultColumnWidth(_pc.convertWidthInCharsToPixels(10));
    colDef.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final SRTMProfile vertexList = (SRTMProfile) cell.getElement();
            cell.setText(Integer.toString(vertexList.getProfileId()));
        }
    });
}

From source file:net.tourbook.srtm.PrefPageSRTMColors.java

License:Open Source License

/**
 * column: profile name//from   ww w  .  jav  a  2  s. co  m
 */
private void defineColumn_ProfileName() {

    final TableColumnDefinition colDef = new TableColumnDefinition(_columnManager, "profileName", SWT.LEAD); //$NON-NLS-1$

    colDef.setColumnLabel(Messages.profileViewer_column_label_name);
    colDef.setColumnHeaderText(Messages.profileViewer_column_label_name_header);
    colDef.setColumnHeaderToolTipText(Messages.profileViewer_column_label_name_tooltip);
    colDef.setDefaultColumnWidth(_pc.convertWidthInCharsToPixels(20));
    colDef.setIsDefaultColumn();
    colDef.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final SRTMProfile vertexList = (SRTMProfile) cell.getElement();
            cell.setText(vertexList.getProfileName());
        }
    });
}

From source file:net.tourbook.srtm.PrefPageSRTMColors.java

License:Open Source License

/**
 * column: resolution/*from w  w  w .j  a v  a  2  s . co m*/
 */
private void defineColumn_Resolution() {

    final TableColumnDefinition colDef = new TableColumnDefinition(_columnManager, "resolution", SWT.LEAD); //$NON-NLS-1$

    colDef.setColumnLabel(Messages.profileViewer_column_label_resolution);
    colDef.setColumnHeaderText(Messages.profileViewer_column_label_resolution_header);
    colDef.setColumnHeaderToolTipText(Messages.profileViewer_column_label_resolution_tooltip);
    colDef.setDefaultColumnWidth(_pc.convertWidthInCharsToPixels(20));
    colDef.setIsDefaultColumn();
    colDef.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final SRTMProfile profile = (SRTMProfile) cell.getElement();
            cell.setText(getResolutionUI(profile));
        }
    });
}

From source file:net.tourbook.srtm.PrefPageSRTMColors.java

License:Open Source License

/**
 * column: shadow state/* www .  j  ava 2 s . c  o  m*/
 */
private void defineColumn_ShadowState() {

    final TableColumnDefinition colDef = new TableColumnDefinition(_columnManager, "shadowState", SWT.LEAD); //$NON-NLS-1$

    colDef.setColumnLabel(Messages.profileViewer_column_label_isShadow);
    colDef.setColumnHeaderText(Messages.profileViewer_column_label_isShadow_header);
    colDef.setColumnHeaderToolTipText(Messages.profileViewer_column_label_isShadow_tooltip);
    colDef.setDefaultColumnWidth(_pc.convertWidthInCharsToPixels(5));
    colDef.setIsDefaultColumn();
    colDef.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final SRTMProfile profile = (SRTMProfile) cell.getElement();
            cell.setText(profile.isShadowState() ? Messages.app_ui_Y : Messages.app_ui_N);
        }
    });
}

From source file:net.tourbook.srtm.PrefPageSRTMColors.java

License:Open Source License

/**
 * column: shadow value/* w w w  . j  a v a  2  s  . c  om*/
 */
private void defineColumn_ShadowValue() {

    final TableColumnDefinition colDef = new TableColumnDefinition(_columnManager, "shadowValue", SWT.LEAD); //$NON-NLS-1$

    colDef.setColumnLabel(Messages.profileViewer_column_label_shadowValue);
    colDef.setColumnHeaderText(Messages.profileViewer_column_label_shadowValue_header);
    colDef.setColumnHeaderToolTipText(Messages.profileViewer_column_label_shadowValue_tooltip);
    colDef.setDefaultColumnWidth(_pc.convertWidthInCharsToPixels(10));
    colDef.setIsDefaultColumn();
    colDef.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final SRTMProfile profile = (SRTMProfile) cell.getElement();
            cell.setText(Float.toString(profile.getShadowValue()));
        }
    });
}

From source file:net.tourbook.srtm.PrefPageSRTMColors.java

License:Open Source License

/**
 * column: image path/*from w  ww .  ja  v  a2s. co  m*/
 */
private void defineColumn_TileImagePath() {

    final TableColumnDefinition colDef = new TableColumnDefinition(_columnManager, "tileImagePath", SWT.LEAD); //$NON-NLS-1$
    colDef.setColumnLabel(Messages.profileViewer_column_label_imagePath);
    colDef.setColumnHeaderText(Messages.profileViewer_column_label_imagePath_header);
    colDef.setColumnHeaderToolTipText(Messages.profileViewer_column_label_imagePath_tooltip);
    colDef.setDefaultColumnWidth(_pc.convertWidthInCharsToPixels(20));
    colDef.setIsDefaultColumn();
    colDef.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final SRTMProfile vertexList = (SRTMProfile) cell.getElement();
            cell.setText(vertexList.getTilePath());
        }
    });
}

From source file:net.tourbook.tour.DialogMarker.java

License:Open Source License

/**
 * Column: Description// www. j a va 2s .  c  o m
 */
private void defineColumn_Description(final TableColumnLayout tableLayout) {

    final TableViewerColumn tvc = new TableViewerColumn(_markerViewer, SWT.CENTER);
    final TableColumn tc = tvc.getColumn();

    tc.setText(Messages.Tour_Marker_Column_Description_ShortCut);
    tc.setToolTipText(Messages.Tour_Marker_Column_Description_Tooltip);
    tvc.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {

            final TourMarker tourMarker = (TourMarker) cell.getElement();
            final String description = tourMarker.getDescription();

            cell.setText(description.length() == 0 ? UI.EMPTY_STRING : UI.SYMBOL_STAR);
        }
    });
    tableLayout.setColumnData(tc, new ColumnPixelData(_pc.convertWidthInCharsToPixels(4), false));
}

From source file:net.tourbook.tour.DialogMarker.java

License:Open Source License

/**
 * column: distance km/mi/* w w w  .j a va 2 s. c  o  m*/
 */
private void defineColumn_Distance(final TableColumnLayout tableLayout) {

    final TableViewerColumn tvc = new TableViewerColumn(_markerViewer, SWT.TRAIL);
    final TableColumn tc = tvc.getColumn();

    tc.setText(UI.UNIT_LABEL_DISTANCE);
    tc.setToolTipText(Messages.Tour_Marker_Column_km_tooltip);
    tvc.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {

            final TourMarker tourMarker = (TourMarker) cell.getElement();
            final float markerDistance = tourMarker.getDistance();

            if (markerDistance == -1) {
                cell.setText(UI.EMPTY_STRING);
            } else {
                cell.setText(_nf3.format(markerDistance / (1000 * net.tourbook.ui.UI.UNIT_VALUE_DISTANCE)));
            }

            if (tourMarker.getType() == ChartLabel.MARKER_TYPE_DEVICE) {
                cell.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
            }
        }
    });
    tableLayout.setColumnData(tc, new ColumnPixelData(_pc.convertWidthInCharsToPixels(11), false));
}