Examples with ControlEvent org.eclipse.swt.events.ControlEvent used on opensource projects

Example 31 with ControlEvent

use of org.eclipse.swt.events.ControlEvent in project dbeaver by serge-rider.

the class ViewerColumnController method createVisibleColumns.

private void createVisibleColumns() {
    boolean hasLazyColumns = false;
    List<ColumnInfo> visibleColumns = getVisibleColumns();
    for (int i = 0; i < visibleColumns.size(); i++) {
        final ColumnInfo columnInfo = visibleColumns.get(i);
        columnInfo.order = i;
        final Item colItem;
        ViewerColumn viewerColumn;
        if (viewer instanceof TreeViewer) {
            final TreeViewerColumn item = new TreeViewerColumn((TreeViewer) viewer, columnInfo.style);
            viewerColumn = item;
            final TreeColumn column = item.getColumn();
            colItem = column;
            column.setText(columnInfo.name);
            column.setMoveable(true);
            column.setWidth(columnInfo.width);
            if (!CommonUtils.isEmpty(columnInfo.description)) {
                column.setToolTipText(columnInfo.description);
            }
            column.addControlListener(new ControlAdapter() {

                @Override
                public void controlResized(ControlEvent e) {
                    columnInfo.width = column.getWidth();
                    saveColumnConfig();
                }

                @Override
                public void controlMoved(ControlEvent e) {
                    if (!isInitializing && e.getSource() instanceof TreeColumn) {
                        updateColumnOrder(column, column.getParent().getColumnOrder());
                    }
                }
            });
            columnInfo.column = column;
        } else if (viewer instanceof TableViewer) {
            final TableViewerColumn item = new TableViewerColumn((TableViewer) viewer, columnInfo.style);
            viewerColumn = item;
            final TableColumn column = item.getColumn();
            colItem = column;
            column.setText(columnInfo.name);
            column.setMoveable(true);
            column.setWidth(columnInfo.width);
            if (!CommonUtils.isEmpty(columnInfo.description)) {
                column.setToolTipText(columnInfo.description);
            }
            column.addControlListener(new ControlAdapter() {

                @Override
                public void controlResized(ControlEvent e) {
                    columnInfo.width = column.getWidth();
                    saveColumnConfig();
                }

                @Override
                public void controlMoved(ControlEvent e) {
                    if (!isInitializing && e.getSource() instanceof TableColumn) {
                        updateColumnOrder(column, column.getParent().getColumnOrder());
                    }
                }
            });
            columnInfo.column = column;
        } else {
            continue;
        }
        viewerColumn.setLabelProvider(columnInfo.labelProvider);
        viewerColumn.setEditingSupport(columnInfo.editingSupport);
        colItem.setData(columnInfo);
        if (columnInfo.labelProvider instanceof ILazyLabelProvider) {
            hasLazyColumns = true;
        } else if (columnInfo.labelProvider instanceof ILabelProvider) {
            columnInfo.sortListener = new SortListener(columnInfo);
            columnInfo.column.addListener(SWT.Selection, columnInfo.sortListener);
        }
    }
    if (hasLazyColumns) {
        viewer.getControl().addListener(SWT.PaintItem, new Listener() {

            public void handleEvent(Event event) {
                if (viewer instanceof TreeViewer) {
                    TreeColumn column = ((TreeViewer) viewer).getTree().getColumn(event.index);
                    if (((ColumnInfo) column.getData()).labelProvider instanceof ILazyLabelProvider && CommonUtils.isEmpty(((TreeItem) event.item).getText(event.index))) {
                        final String lazyText = ((ILazyLabelProvider) ((ColumnInfo) column.getData()).labelProvider).getLazyText(event.item.getData());
                        if (!CommonUtils.isEmpty(lazyText)) {
                            ((TreeItem) event.item).setText(event.index, lazyText);
                        }
                    }
                } else {
                    TableColumn column = ((TableViewer) viewer).getTable().getColumn(event.index);
                    if (((ColumnInfo) column.getData()).labelProvider instanceof ILazyLabelProvider && CommonUtils.isEmpty(((TableItem) event.item).getText(event.index))) {
                        final String lazyText = ((ILazyLabelProvider) ((ColumnInfo) column.getData()).labelProvider).getLazyText(event.item.getData());
                        if (!CommonUtils.isEmpty(lazyText)) {
                            ((TableItem) event.item).setText(event.index, lazyText);
                        }
                    }
                }
            }
        });
    }
}

Example 32 with ControlEvent

use of org.eclipse.swt.events.ControlEvent in project dbeaver by serge-rider.

the class ViewerColumnController method recreateColumns.

private void recreateColumns(boolean pack) {
    final Control control = viewer.getControl();
    control.setRedraw(false);
    isInitializing = true;
    try {
        boolean needRefresh = false;
        for (ColumnInfo columnInfo : columns) {
            if (columnInfo.column != null) {
                columnInfo.column.dispose();
                columnInfo.column = null;
                needRefresh = true;
            }
        }
        createVisibleColumns();
        if (pack && !isAllSized()) {
            repackColumns();
            control.addControlListener(new ControlAdapter() {

                @Override
                public void controlResized(ControlEvent e) {
                    control.removeControlListener(this);
                    repackColumns();
                }
            });
        }
        if (needRefresh) {
            viewer.refresh();
            for (ColumnInfo columnInfo : getVisibleColumns()) {
                if (columnInfo.column instanceof TreeColumn) {
                    ((TreeColumn) columnInfo.column).pack();
                } else {
                    ((TableColumn) columnInfo.column).pack();
                }
            }
        }
    } finally {
        control.setRedraw(true);
        isInitializing = false;
    }
}

Example 33 with ControlEvent

use of org.eclipse.swt.events.ControlEvent in project dbeaver by serge-rider.

the class DataTransferPagePipes method createControl.

@Override
public void createControl(Composite parent) {
    initializeDialogUnits(parent);
    Composite composite = new Composite(parent, SWT.NULL);
    composite.setLayout(new GridLayout());
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));
    consumersTable = new TableViewer(composite, SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
    consumersTable.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
    consumersTable.getTable().setLinesVisible(true);
    consumersTable.setContentProvider(new IStructuredContentProvider() {

        @Override
        public void dispose() {
        }

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

        @Override
        public Object[] getElements(Object inputElement) {
            if (inputElement instanceof Collection) {
                return ((Collection<?>) inputElement).toArray();
            }
            return new Object[0];
        }
    });
    CellLabelProvider labelProvider = new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            TransferTarget element = (TransferTarget) cell.getElement();
            if (cell.getColumnIndex() == 0) {
                if (element.processor != null) {
                    cell.setImage(DBeaverIcons.getImage(element.processor.getIcon()));
                    cell.setText(element.processor.getName());
                } else {
                    cell.setImage(DBeaverIcons.getImage(element.consumer.getIcon()));
                    cell.setText(element.consumer.getName());
                }
            } else {
                if (element.processor != null) {
                    cell.setText(element.processor.getDescription());
                } else {
                    cell.setText(element.consumer.getDescription());
                }
            }
        }
    };
    {
        TableViewerColumn columnName = new TableViewerColumn(consumersTable, SWT.LEFT);
        columnName.setLabelProvider(labelProvider);
        columnName.getColumn().setText(CoreMessages.data_transfer_wizard_init_column_exported);
        TableViewerColumn columnDesc = new TableViewerColumn(consumersTable, SWT.LEFT);
        columnDesc.setLabelProvider(labelProvider);
        columnDesc.getColumn().setText(CoreMessages.data_transfer_wizard_init_column_description);
    }
    loadConsumers();
    consumersTable.getTable().addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            final IStructuredSelection selection = (IStructuredSelection) consumersTable.getSelection();
            TransferTarget target;
            if (!selection.isEmpty()) {
                target = (TransferTarget) selection.getFirstElement();
            } else {
                target = null;
            }
            if (target == null) {
                getWizard().getSettings().selectConsumer(null, null);
            } else {
                getWizard().getSettings().selectConsumer(target.consumer, target.processor);
            }
            updatePageCompletion();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
            if (isPageComplete()) {
                getWizard().getContainer().showPage(getWizard().getNextPage(DataTransferPagePipes.this));
            }
        }
    });
    consumersTable.getTable().addControlListener(new ControlAdapter() {

        @Override
        public void controlResized(ControlEvent e) {
            UIUtils.packColumns(consumersTable.getTable());
            UIUtils.maxTableColumnsWidth(consumersTable.getTable());
            consumersTable.getTable().removeControlListener(this);
        }
    });
    setControl(composite);
    DataTransferNodeDescriptor consumer = getWizard().getSettings().getConsumer();
    DataTransferProcessorDescriptor processor = getWizard().getSettings().getProcessor();
    if (consumer != null) {
        Collection<TransferTarget> targets = (Collection<TransferTarget>) consumersTable.getInput();
        for (TransferTarget target : targets) {
            if (target.consumer == consumer && target.processor == processor) {
                consumersTable.setSelection(new StructuredSelection(target));
                break;
            }
        }
    }
    updatePageCompletion();
}

Example 34 with ControlEvent

use of org.eclipse.swt.events.ControlEvent in project cubrid-manager by CUBRID.

the class ShardEnvStatusView method createPartControl.

/**
	 * Create the page content
	 * 
	 * @param parent
	 *            the parent composite
	 */
public void createPartControl(Composite parent) {
    composite = new Composite(parent, SWT.NONE);
    composite.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
    composite.setLayout(new FillLayout());
    createTable();
    // makeActions();
    composite.addControlListener(new ControlAdapter() {

        public void controlResized(ControlEvent event) {
            updateTableLayout();
        }
    });
    new StatusUpdate().start();
}

Example 35 with ControlEvent

use of org.eclipse.swt.events.ControlEvent in project cubrid-manager by CUBRID.

the class BrokerEnvStatusView method createPartControl.

/**
	 * Create the page content
	 *
	 * @param parent the parent composite
	 */
public void createPartControl(Composite parent) {
    composite = new Composite(parent, SWT.NONE);
    composite.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
    composite.setLayout(new FillLayout());
    createTable();
    makeActions();
    composite.addControlListener(new ControlAdapter() {

        public void controlResized(ControlEvent event) {
            updateTableLayout();
        }
    });
    new StatusUpdate().start();
}