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

Example 41 with FocusListener

use of org.eclipse.swt.events.FocusListener in project tdi-studio-se by Talend.

the class StyledTextHandler method addListeners.

/**
     * DOC amaumont Comment method "addListeners".
     */
private void addListeners() {
    styledText.addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
            refreshProposalSize();
        }

        public void focusLost(FocusEvent e) {
        }
    });
    styledText.addControlListener(new ControlListener() {

        public void controlMoved(ControlEvent e) {
        }

        public void controlResized(ControlEvent e) {
            refreshProposalSize();
        }
    });
    styledText.addExtendedModifyListener(new ExtendedModifyListener() {

        public void modifyText(ExtendedModifyEvent event) {
            // System.out.println("ExtendedModifyListener modify text");
            updateCellExpression();
        }
    });
    styledText.getContent().addTextChangeListener(new TextChangeListener() {

        public void textChanged(TextChangedEvent event) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void textChanging(TextChangingEvent event) {
        // System.out.println("textChanging");
        }

        public void textSet(TextChangedEvent event) {
        // System.out.println("textSet");
        }
    });
    styledText.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }
    });
    styledText.addKeyListener(new KeyListener() {

        public void keyPressed(KeyEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void keyReleased(KeyEvent e) {
        // TODO Auto-generated method stub
        }
    });
    styledText.addVerifyKeyListener(new VerifyKeyListener() {

        public void verifyKey(VerifyEvent verifyEvent) {
            if (verifyEvent.character == '\r' && contentProposalAdapter != null && contentProposalAdapter.isProposalOpened()) {
                verifyEvent.doit = false;
            } else {
                verifyEvent.doit = true;
            }
        }
    });
    styledText.addMouseListener(new MouseListener() {

        public void mouseDoubleClick(MouseEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void mouseDown(MouseEvent e) {
            mapperManager.fireCurrentDirectEditApply();
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void mouseUp(MouseEvent e) {
        }
    });
}

Example 42 with FocusListener

use of org.eclipse.swt.events.FocusListener in project tdi-studio-se by Talend.

the class RowGeneratorUI method init.

/**
     * yzhang Comment method "init".
     * 
     * @param fromDialog
     */
public void init(boolean fromDialog) {
    uiManager = generatorManager.getUiManager();
    final ExternalRowGeneratorUiProperties uiProperties = uiManager.getUiProperties();
    addParentListeners(uiManager, uiProperties);
    final Display display = rowGenUIParent.getDisplay();
    GridLayout parentLayout = new GridLayout(1, true);
    rowGenUIParent.setLayout(parentLayout);
    addKeyListener(uiManager, display);
    mainSashForm = new SashForm(rowGenUIParent, SWT.SMOOTH | SWT.VERTICAL);
    GridData mainSashFormGridData = new GridData(GridData.FILL_BOTH);
    mainSashForm.setLayoutData(mainSashFormGridData);
    datasFlowViewSashForm = new SashForm(mainSashForm, SWT.SMOOTH | SWT.HORIZONTAL | SWT.BORDER);
    datasFlowViewSashForm.setLayoutData(mainSashFormGridData);
    datasFlowViewSashForm.setBackgroundMode(SWT.INHERIT_FORCE);
    initBackgroundComponents();
    // if (WindowSystem.isGTK()) {
    // datasFlowViewSashForm.setBackground(display.getSystemColor(SWT.COLOR_DARK_GRAY));
    // }
    /* Create Schema Table Editor */
    createSchemaComposite();
    /* Create the tabs */
    tabFolderEditors = new TabFolderEditors(mainSashForm, SWT.BORDER, externalNode, dataTableView);
    tabFolderEditors.setRowGeneratorUI(this);
    tabFolderEditors.getProcessPreview().refreshTablePreview(outputMetaTable.getListColumns(), null, true);
    if (!fromDialog) {
        new FooterComposite(this.rowGenUIParent, SWT.NONE, generatorManager);
    }
    dataTableView.getTable().addSelectionListener(new SelectionAdapter() {

        /*
             * (non-Java)
             * 
             * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
             */
        @SuppressWarnings("unchecked")
        @Override
        public void widgetSelected(SelectionEvent e) {
            updateFunParameter((Table) e.getSource());
        }
    });
    dataTableView.getTable().addFocusListener(new FocusListener() {

        @Override
        public void focusGained(FocusEvent e) {
            dataTableView.getTableViewerCreator().refresh();
        }

        @Override
        public void focusLost(FocusEvent e) {
        // TODO Auto-generated method stub
        }
    });
}

Example 43 with FocusListener

use of org.eclipse.swt.events.FocusListener in project tdi-studio-se by Talend.

the class FunParaTableView2 method updateData.

private void updateData(List<Parameter> params) {
    final Table table = this.getTable();
    final TableViewer viewer = this.getTableViewerCreator().getTableViewer();
    final TableEditor editor = new TableEditor(table);
    // The editor must have the same size as the cell and must
    // editing the Third column
    final int eDITABLECOLUMN = 2;
    table.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // Clean up any previous editor control
            Control oldEditor = editor.getEditor();
            if (oldEditor != null) {
                oldEditor.dispose();
            }
            // Identify the selected row
            TableItem item = (TableItem) e.item;
            if (item == null) {
                return;
            }
            Parameter param = (Parameter) item.getData();
            if (param instanceof ListParameter) {
                createCombo((ListParameter) param, item);
            }
        }

        private void createCombo(final ListParameter list, TableItem item) {
            final CCombo combo = new CCombo(table, SWT.NONE);
            combo.setItems(list.getValues());
            combo.setFocus();
            editor.setEditor(combo, item, eDITABLECOLUMN);
            combo.setText(list.getValue());
            Point size = combo.computeSize(SWT.DEFAULT, table.getItemHeight());
            // Set attributes of the editor
            editor.horizontalAlignment = SWT.LEFT;
            editor.minimumHeight = size.y;
            editor.minimumWidth = size.x;
            combo.addSelectionListener(new SelectionAdapter() {

                @Override
                public void widgetSelected(SelectionEvent e) {
                    list.setValue(combo.getText());
                    viewer.refresh(list);
                    ext.setChanged(true);
                    rowGenTableEditor2.getTableViewerCreator().getTableViewer().refresh();
                }
            });
            combo.addFocusListener(new FocusListener() {

                public void focusGained(FocusEvent e) {
                }

                /**
                     * Sent when a control loses focus.
                     * 
                     * @param e an event containing information about the focus change
                     */
                public void focusLost(FocusEvent e) {
                    combo.dispose();
                }
            });
        }
    });
    getTableViewerCreator().setInputList(params);
}

Example 44 with FocusListener

use of org.eclipse.swt.events.FocusListener in project tdi-studio-se by Talend.

the class HeapHistogramPage method createContextMenu.

/**
     * Creates the context menu.
     * 
     * @param actionBars The action bars
     */
private void createContextMenu(IActionBars actionBars) {
    final OpenDeclarationAction openAction = OpenDeclarationAction.createOpenDeclarationAction(actionBars);
    final CopyAction copyAction = CopyAction.createCopyAction(actionBars);
    configureColumnsAction = new ConfigureColumnsAction(this);
    heapViewer.addSelectionChangedListener(openAction);
    heapViewer.getControl().addFocusListener(new FocusListener() {

        @Override
        public void focusLost(FocusEvent e) {
            heapViewer.removeSelectionChangedListener(copyAction);
        }

        @Override
        public void focusGained(FocusEvent e) {
            heapViewer.addSelectionChangedListener(copyAction);
        }
    });
    heapViewer.addOpenListener(new IOpenListener() {

        @Override
        public void open(OpenEvent event) {
            openAction.run();
        }
    });
    //$NON-NLS-1$
    MenuManager menuMgr = new MenuManager("#PopupMenu");
    menuMgr.setRemoveAllWhenShown(true);
    menuMgr.addMenuListener(new IMenuListener() {

        @Override
        public void menuAboutToShow(IMenuManager manager) {
            manager.add(openAction);
            manager.add(copyAction);
            manager.add(new Separator());
            manager.add(configureColumnsAction);
        }
    });
    Menu menu = menuMgr.createContextMenu(heapViewer.getControl());
    heapViewer.getControl().setMenu(menu);
}

Example 45 with FocusListener

use of org.eclipse.swt.events.FocusListener in project tdi-studio-se by Talend.

the class MapperUI method addParentListeners.

private void addParentListeners(final UIManager uiManager, final ExternalMapperUiProperties uiProperties) {
    mapperUIParent.addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent e) {
            release();
        }
    });
    mapperUIParent.addListener(SWT.Close, new Listener() {

        public void handleEvent(Event event) {
            if (uiManager.getMapperResponse() == SWT.NONE) {
                uiManager.setMapperResponse(SWT.CANCEL);
            }
        }
    });
    mapperUIParent.addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
            updateBackground(false, true);
        }

        public void focusLost(FocusEvent e) {
        }
    });
    // store size if not maximized
    if (mapperUIParent instanceof Shell) {
        ((Shell) mapperUIParent).addControlListener(new ControlListener() {

            public void controlMoved(ControlEvent e) {
            }

            public void controlResized(ControlEvent e) {
                if (!((Shell) e.getSource()).getMaximized()) {
                    uiProperties.setBoundsMapper(((Shell) e.getSource()).getBounds());
                }
            }
        });
    }
}