Examples with TreeColumn org.eclipse.swt.widgets.TreeColumn used on opensource projects

Example 91 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project dbeaver by serge-rider.

the class DriverTreeViewer method initDrivers.

public void initDrivers(List<DBPDataSourceProviderDescriptor> providers, boolean expandRecent) {
    getTree().setHeaderVisible(true);
    this.providers = providers;
    if (this.providers == null) {
        this.providers = DataSourceProviderRegistry.getInstance().getEnabledDataSourceProviders();
    }
    TreeColumn nameColumn = new TreeColumn(getTree(), SWT.LEFT);
    nameColumn.setText("Name");
    nameColumn.addListener(SWT.Selection, new DriversSortListener(nameColumn, true));
    TreeColumn usersColumn = new TreeColumn(getTree(), SWT.LEFT);
    usersColumn.setText("#");
    usersColumn.addListener(SWT.Selection, new DriversSortListener(usersColumn, false));
    this.setContentProvider(new ViewContentProvider());
    this.setLabelProvider(new ViewLabelProvider());
    this.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
    Collection<Object> drivers = collectDrivers();
    this.setInput(drivers);
    UIUtils.expandAll(this);
    UIUtils.packColumns(getTree(), true, new float[] { 0.9f, 0.1f });
    if (expandRecent) {
        // Expand used driver categories
        for (Object driver : drivers) {
            if (driver instanceof DriverCategory && getConnectionCount(driver) > 0) {
                expandToLevel(driver, ALL_LEVELS);
            } else {
                collapseToLevel(driver, ALL_LEVELS);
            }
        }
    } else {
        this.collapseAll();
    }
    addDoubleClickListener(event -> {
        IStructuredSelection selection = (IStructuredSelection) event.getSelection();
        if (!selection.isEmpty()) {
            Object element = selection.getFirstElement();
            if (element instanceof DriverCategory || element instanceof DataSourceProviderDescriptor) {
                if (Boolean.TRUE.equals(getExpandedState(element))) {
                    super.collapseToLevel(element, 1);
                } else {
                    super.expandToLevel(element, 1);
                }
            }
        }
    });
}

Example 92 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project dbeaver by serge-rider.

the class ExasolBaseTableToolDialog method getScriptListener.

@Override
protected SQLScriptProgressListener<ExasolTableBase> getScriptListener() {
    final int nbExtraColumns = getNumberExtraResultingColumns();
    return new SQLScriptStatusDialog<ExasolTableBase>(getTitle() + " " + ExasolMessages.dialog_table_tools_progress, null) {

        @Override
        protected void createStatusColumns(Tree objectTree) {
            TreeColumn msgColumn = new TreeColumn(objectTree, SWT.NONE);
            msgColumn.setText(ExasolMessages.dialog_table_tools_result);
            for (int i = 0; i < nbExtraColumns; i++) {
                new TreeColumn(objectTree, SWT.NONE);
            }
        }

        // DF: This method is for tools that return resultsets
        @Override
        public void processObjectResults(@NotNull ExasolTableBase exasolTable, @Nullable DBCStatement statement, @Nullable DBCResultSet resultSet) throws DBCException {
            if (resultSet == null) {
                return;
            }
            // Retrieve column names
            DBCResultSetMetaData rsMetaData = resultSet.getMeta();
            try {
                TreeItem treeItem = getTreeItem(exasolTable);
                Font f = UIUtils.makeBoldFont(treeItem.getFont());
                if (treeItem != null) {
                    // Display the column names
                    TreeItem subItem = null;
                    subItem = new TreeItem(treeItem, SWT.NONE);
                    subItem.setFont(f);
                    for (DBCAttributeMetaData column : rsMetaData.getAttributes()) {
                        subItem.setText(column.getOrdinalPosition(), column.getName());
                        subItem.setGrayed(true);
                    }
                    // Display the data for each row
                    while (resultSet.nextRow()) {
                        subItem = new TreeItem(treeItem, SWT.NONE);
                        for (int i = 0; i < rsMetaData.getAttributes().size(); i++) {
                            subItem.setText(i, CommonUtils.toString(resultSet.getAttributeValue(i)));
                            i++;
                        }
                    }
                    treeItem.setExpanded(true);
                }
            } catch (Exception e) {
                throw new DBCException(e.getMessage());
            }
        }
    };
}

Example 93 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project GT by Tencent.

the class CopyAllFromTreeViewAction method getContents.

/**
 * 获取treeview控件的所有数据
 * @return
 */
private StringBuffer getContents() {
    StringBuffer sb = new StringBuffer();
    int columnCount = viewer.getTree().getColumnCount();
    // 表头
    for (TreeColumn column : viewer.getTree().getColumns()) {
        sb.append(column.getText());
        sb.append(SourceDataItem.SPLIT);
    }
    sb.deleteCharAt(sb.length() - 1);
    sb.append("\r\n");
    for (TreeItem tableItem : viewer.getTree().getItems()) {
        parseTree(tableItem, columnCount, sb);
    }
    return sb;
}

Example 94 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project cogtool by cogtool.

the class SWTTreeProjectSelectionState method deselectColumns.

protected void deselectColumns() {
    Iterator<TreeColumn> selCols = selectedColumns.iterator();
    while (selCols.hasNext()) {
        TreeColumn column = selCols.next();
        selCols.remove();
        deselectColumn(column);
    }
}

Example 95 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project cogtool by cogtool.

the class ProjectUIModel method addTreeColumn.

protected TreeColumn addTreeColumn(Design design) {
    TreeColumn newColumn = new TreeColumn(tree, SWT.RIGHT);
    installTreeColumn(newColumn, design);
    return newColumn;
}