Example usage for org.eclipse.jface.viewers TreeViewerColumn getColumn

List of usage examples for org.eclipse.jface.viewers TreeViewerColumn getColumn

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers TreeViewerColumn getColumn.

Prototype

public TreeColumn getColumn()

Source Link

Usage

From source file:net.tourbook.photo.internal.PicDirFolder.java

License:Open Source License

private void createUI_10_TreeView(final Composite parent) {

    /*/*from w w  w  .  ja  va2 s  .co m*/
     * create tree layout
     */

    final Composite layoutContainer = new Composite(parent, SWT.NONE);
    GridDataFactory.fillDefaults()//
            .grab(true, true).hint(200, 100).applyTo(layoutContainer);

    final TreeColumnLayout treeLayout = new TreeColumnLayout();
    layoutContainer.setLayout(treeLayout);

    /*
     * create viewer
     */
    final Tree tree = new Tree(layoutContainer, SWT.V_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION);

    tree.setHeaderVisible(false);

    tree.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseDown(final MouseEvent e) {
            _doAutoCollapseExpand = true;
            _isMouseContextMenu = e.button == 3;
        }
    });

    _folderViewer = new TreeViewer(tree);

    _folderViewer.setContentProvider(new FolderContentProvider());
    _folderViewer.setComparer(new FolderComparer());
    _folderViewer.setUseHashlookup(true);

    _folderViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(final DoubleClickEvent event) {

            // expand/collapse current item
            final Object selection = ((IStructuredSelection) _folderViewer.getSelection()).getFirstElement();

            final TVIFolderFolder treeItem = (TVIFolderFolder) selection;

            expandCollapseFolder(treeItem);
        }
    });

    _folderViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(final SelectionChangedEvent event) {
            onSelectFolder((ITreeSelection) event.getSelection());
        }
    });

    /*
     * create columns
     */
    TreeViewerColumn tvc;
    TreeColumn tvcColumn;

    // column: os folder
    tvc = new TreeViewerColumn(_folderViewer, SWT.TRAIL);
    tvcColumn = tvc.getColumn();
    tvc.setLabelProvider(new StyledCellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {

            final Object element = cell.getElement();

            if (element instanceof TVIFolderFolder) {
                final TVIFolderFolder folderItem = (TVIFolderFolder) element;

                final StyledString styledString = new StyledString();

                styledString.append(folderItem._folderName);

                if (_isStateShowFileFolderInFolderItem) {

                    if (folderItem.isFolderLoaded()) {

                        final int folderCounter = folderItem.getFolderCounter();
                        if (folderCounter > 0) {
                            styledString.append(UI.SPACE2);
                            styledString.append(Integer.toString(folderCounter), PhotoUI.PHOTO_FOLDER_STYLER);
                        }

                        final int fileCounter = folderItem.getFileCounter();
                        if (fileCounter > 0) {
                            styledString.append(net.tourbook.common.UI.SPACE2);
                            styledString.append(Integer.toString(fileCounter), PhotoUI.PHOTO_FILE_STYLER);
                        }

                    } else {

                        // force that file list is loaded and number of files is available

                        putFolderInWaitingQueue(folderItem, false);

                        styledString.append(UI.SPACE2 + Messages.Pic_Dir_StatusLable_LoadingFolder_InFolderTree,
                                PhotoUI.PHOTO_FOLDER_STYLER);
                    }
                }

                cell.setText(styledString.getString());
                cell.setStyleRanges(styledString.getStyleRanges());
            }
        }
    });
    treeLayout.setColumnData(tvcColumn, new ColumnWeightData(100, true));
}

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

License:Open Source License

/**
 * create columns/*from w ww . j  a v  a2  s  .co m*/
 */
private void defineAllColumns(final TreeColumnLayout treeLayout, final Tree tree) {

    final int numberOfHorizontalImages = 5;
    final int trailingOffset = 10;

    final int itemHeight = tree.getItemHeight();
    final int colorWidth = (itemHeight + GraphColorPainter.GRAPH_COLOR_SPACING) * numberOfHorizontalImages
            + trailingOffset;

    TreeColumn tc;
    TreeViewerColumn tvc;

    // 1. column: color item/color definition
    tvc = new TreeViewerColumn(_colorViewer, 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(_colorViewer, 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.setImage(_graphColorPainter.drawColorDefinitionImage((ColorDefinition) element,
                        numberOfHorizontalImages));

            } else if (element instanceof GraphColorItem) {

                cell.setImage(_graphColorPainter.drawGraphColorImage(//
                        (GraphColorItem) element, numberOfHorizontalImages));

            } else {

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

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

License:Open Source License

private void createUI_20_TagViewer(final Composite parent) {

    /*/*from   ww w  .  j a v  a 2s  .  c  o  m*/
     * create tree layout
     */

    final Composite layoutContainer = new Composite(parent, SWT.NONE);
    GridDataFactory.fillDefaults()//
            .grab(true, true).hint(200, 100).applyTo(layoutContainer);

    final TreeColumnLayout treeLayout = new TreeColumnLayout();
    layoutContainer.setLayout(treeLayout);

    /*
     * create viewer
     */
    final Tree tree = new Tree(layoutContainer, SWT.H_SCROLL | SWT.V_SCROLL
    //            | SWT.BORDER
            | SWT.MULTI | SWT.FULL_SELECTION);

    tree.setHeaderVisible(false);
    tree.setLinesVisible(getPreferenceStore().getBoolean(ITourbookPreferences.VIEW_LAYOUT_DISPLAY_LINES));

    _tagViewer = new TreeViewer(tree);

    _tagViewer.setContentProvider(new TagViewerContentProvicer());
    _tagViewer.setComparator(new TagViewerComparator());
    _tagViewer.setUseHashlookup(true);

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

            final Object selection = ((IStructuredSelection) _tagViewer.getSelection()).getFirstElement();

            if (selection instanceof TVIPrefTag) {

                // tag is selected

                onRenameTourTag();

            } else if (selection instanceof TVIPrefTagCategory) {

                // expand/collapse current item

                final TreeViewerItem tourItem = (TreeViewerItem) selection;

                if (_tagViewer.getExpandedState(tourItem)) {
                    _tagViewer.collapseToLevel(tourItem, 1);
                } else {
                    _tagViewer.expandToLevel(tourItem, 1);
                }
            }
        }
    });

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

    _tagViewer.addDragSupport(DND.DROP_MOVE, new Transfer[] { LocalSelectionTransfer.getTransfer() },
            new DragSourceListener() {

                @Override
                public void dragFinished(final DragSourceEvent event) {

                    final LocalSelectionTransfer transfer = LocalSelectionTransfer.getTransfer();

                    if (event.doit == false) {
                        return;
                    }

                    transfer.setSelection(null);
                    transfer.setSelectionSetTime(0);
                }

                @Override
                public void dragSetData(final DragSourceEvent event) {
                    // data are set in LocalSelectionTransfer
                }

                @Override
                public void dragStart(final DragSourceEvent event) {

                    final LocalSelectionTransfer transfer = LocalSelectionTransfer.getTransfer();
                    final ISelection selection = _tagViewer.getSelection();

                    //                  System.out.println("dragStart");
                    transfer.setSelection(selection);
                    transfer.setSelectionSetTime(_dragStartTime = event.time & 0xFFFFFFFFL);

                    event.doit = !selection.isEmpty();
                }
            });

    _tagViewer.addDropSupport(DND.DROP_MOVE, new Transfer[] { LocalSelectionTransfer.getTransfer() },
            new TagDropAdapter(this, _tagViewer));

    /*
     * create columns
     */
    TreeViewerColumn tvc;
    TreeColumn tvcColumn;

    // column: tags + tag categories
    tvc = new TreeViewerColumn(_tagViewer, SWT.TRAIL);
    tvcColumn = tvc.getColumn();
    tvc.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final StyledString styledString = new StyledString();

            final Object element = cell.getElement();
            if (element instanceof TVIPrefTag) {

                final TourTag tourTag = ((TVIPrefTag) element).getTourTag();

                styledString.append(tourTag.getTagName(), UI.TAG_STYLER);
                cell.setImage(tourTag.isRoot() ? _imgTagRoot : _imgTag);

            } else if (element instanceof TVIPrefTagCategory) {

                final TVIPrefTagCategory tourTagCategoryItem = (TVIPrefTagCategory) element;
                final TourTagCategory tourTagCategory = tourTagCategoryItem.getTourTagCategory();

                cell.setImage(_imgTagCategory);

                styledString.append(tourTagCategory.getCategoryName(), UI.TAG_CATEGORY_STYLER);

                // get number of categories
                final int categoryCounter = tourTagCategory.getCategoryCounter();
                final int tagCounter = tourTagCategory.getTagCounter();
                if (categoryCounter == -1 && tagCounter == -1) {

                    //                  styledString.append("  ...", StyledString.COUNTER_STYLER);

                } else {

                    String categoryString = UI.EMPTY_STRING;
                    if (categoryCounter > 0) {
                        categoryString = "/" + categoryCounter; //$NON-NLS-1$
                    }
                    styledString.append("   " + tagCounter + categoryString, StyledString.QUALIFIER_STYLER); //$NON-NLS-1$
                }

            } else {
                styledString.append(element.toString());
            }

            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    });
    treeLayout.setColumnData(tvcColumn, new ColumnWeightData(100, true));
}

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

License:Open Source License

/**
 * create columns/*from  w w w.  j a v  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.ui.views.tourCatalog.WizardPage_10_CompareTour.java

License:Open Source License

private void defineColumn_AltitudeUp(final TreeColumnLayout treeLayout) {

    final TreeViewerColumn tvc = new TreeViewerColumn(_tourViewer, SWT.TRAIL);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override//from   w ww  . ja  v a2s . c om
        public void update(final ViewerCell cell) {

            final Object element = cell.getElement();

            if (element instanceof TVIWizardCompareTour) {

                final TVIWizardCompareTour tourItem = (TVIWizardCompareTour) element;

                final long value = (long) (tourItem.colAltitudeUp / net.tourbook.ui.UI.UNIT_VALUE_ALTITUDE);
                cell.setText(Long.toString(value));

            } else {

                cell.setText(UI.EMPTY_STRING);
            }
        }
    });

    final TreeColumn tc = tvc.getColumn();
    tc.setText(UI.UNIT_LABEL_ALTITUDE);
    tc.setToolTipText(Messages.tourCatalog_wizard_Column_altitude_up_tooltip);
    treeLayout.setColumnData(tc, new ColumnWeightData(10));
}

From source file:net.tourbook.ui.views.tourCatalog.WizardPage_10_CompareTour.java

License:Open Source License

private void defineColumn_Date(final TreeColumnLayout treeLayout) {

    final TreeViewerColumn tvc = new TreeViewerColumn(_tourViewer, SWT.LEAD);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override/*from www. j a  v a 2  s . c  om*/
        public void update(final ViewerCell cell) {

            final Object element = cell.getElement();

            if (element instanceof TVIWizardCompareYear) {
                cell.setText(((TVIWizardCompareYear) element).treeColumn);
            } else if (element instanceof TVIWizardCompareMonth) {
                cell.setText(((TVIWizardCompareMonth) element).treeColumn);
            } else if (element instanceof TVIWizardCompareTour) {
                cell.setText(((TVIWizardCompareTour) element).treeColumn);
            } else {
                cell.setText(UI.EMPTY_STRING);
            }
        }
    });

    final TreeColumn tc = tvc.getColumn();
    tc.setText(Messages.tourCatalog_wizard_Column_tour);
    treeLayout.setColumnData(tc, new ColumnPixelData(convertWidthInCharsToPixels(20)));
}

From source file:net.tourbook.ui.views.tourCatalog.WizardPage_10_CompareTour.java

License:Open Source License

private void defineColumn_Distance(final TreeColumnLayout treeLayout) {

    final TreeViewerColumn tvc = new TreeViewerColumn(_tourViewer, SWT.TRAIL);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override/*from w  w w  . j a va  2s.  c  om*/
        public void update(final ViewerCell cell) {

            final Object element = cell.getElement();

            if (element instanceof TVIWizardCompareTour) {

                final TVIWizardCompareTour tourItem = (TVIWizardCompareTour) element;

                final float distance = (tourItem.colDistance) / (1000 * net.tourbook.ui.UI.UNIT_VALUE_DISTANCE);

                cell.setText(_nf1.format(distance));

            } else {

                cell.setText(UI.EMPTY_STRING);
            }
        }
    });

    final TreeColumn tc = tvc.getColumn();
    tc.setText(UI.UNIT_LABEL_DISTANCE);
    tc.setToolTipText(Messages.tourCatalog_wizard_Column_distance_tooltip);
    treeLayout.setColumnData(tc, new ColumnWeightData(10));
}

From source file:net.tourbook.ui.views.tourCatalog.WizardPage_10_CompareTour.java

License:Open Source License

private void defineColumn_RecordingTime(final TreeColumnLayout treeLayout) {

    final TreeViewerColumn tvc = new TreeViewerColumn(_tourViewer, SWT.TRAIL);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override//from w  w w.j  a v  a2  s.  c  o m
        public void update(final ViewerCell cell) {

            final Object element = cell.getElement();

            if (element instanceof TVIWizardCompareTour) {

                final TVIWizardCompareTour tourItem = (TVIWizardCompareTour) element;

                final long recordingTime = tourItem.colRecordingTime;

                cell.setText(String.format(//
                        Messages.Format_hhmm, (recordingTime / 3600), ((recordingTime % 3600) / 60)));

            } else {

                cell.setText(UI.EMPTY_STRING);
            }
        }
    });

    final TreeColumn tc = tvc.getColumn();

    tc.setText(Messages.tourCatalog_wizard_Column_h);
    tc.setToolTipText(Messages.tourCatalog_wizard_Column_h_tooltip);
    treeLayout.setColumnData(tc, new ColumnWeightData(10));
}

From source file:net.tourbook.util.ColumnManager.java

License:Open Source License

/**
 * Creates a column in a tree viewer/*from   w w  w. ja  va2s .  c  o  m*/
 * 
 * @param colDef
 * @param treeViewer
 */
private void createTreeColumn(final TreeColumnDefinition colDef, final TreeViewer treeViewer) {

    TreeViewerColumn tvc;
    TreeColumn tc;

    tvc = new TreeViewerColumn(treeViewer, colDef.getColumnStyle());

    final CellLabelProvider cellLabelProvider = colDef.getCellLabelProvider();
    if (cellLabelProvider != null) {
        tvc.setLabelProvider(cellLabelProvider);
    }

    tc = tvc.getColumn();

    final String columnText = colDef.getColumnText();
    if (columnText != null) {
        tc.setText(columnText);
    }

    final String columnToolTipText = colDef.getColumnToolTipText();
    if (columnToolTipText != null) {
        tc.setToolTipText(columnToolTipText);
    }

    /*
     * set column width
     */
    int columnWidth = colDef.getColumnWidth();
    if (colDef.isColumnHidden()) {
        columnWidth = 0;
    } else {
        columnWidth = columnWidth < MINIMUM_COLUMN_WIDTH ? colDef.getDefaultColumnWidth() : columnWidth;
    }
    tc.setWidth(columnWidth);

    tc.setResizable(colDef.isColumnResizable());
    tc.setMoveable(colDef.isColumnMoveable());

    // keep reference to the column definition
    tc.setData(colDef);
    colDef.setTreeColumn(tc);

    final SelectionAdapter columnSelectionListener = colDef.getColumnSelectionListener();
    if (columnSelectionListener != null) {
        tc.addSelectionListener(columnSelectionListener);
    }
}

From source file:net.vectorcomputing.photo.ui.widgets.PhotoCatalogsList.java

License:Apache License

private void createHeaders() {
    String[] headers = { "Name", "# of records", "update start time" };
    int[] columnWidths = { 100, 100, 100 };
    for (int i = 0; i < headers.length; i++) {
        TreeViewerColumn column = new TreeViewerColumn(viewer, SWT.NONE);
        column.getColumn().setText(headers[i]);
        column.getColumn().setResizable(true);
        //column.getColumn().setMoveable(true);
        column.getColumn().setWidth(columnWidths[i]);
    }//from w w w.j  a v  a 2  s  .  co  m

    viewer.setLabelProvider(new PhotoCatalogsCellLabelProvider());

    tree.setHeaderVisible(true);
    tree.setLinesVisible(true);
}