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

Example 21 with MouseEvent

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

the class TalendEditPartTipHelper method hookShellListeners.

@Override
protected void hookShellListeners() {
    /*
         * If the cursor leaves the tip window, hide the tooltip and dispose of its shell
         */
    getShell().addMouseTrackListener(new MouseTrackAdapter() {

        @Override
        public void mouseExit(MouseEvent e) {
            getShell().setCapture(false);
            dispose();
        }
    });
    /*
         * If the mouseExit listener does not get called, dispose of the shell if the cursor is no longer in the
         * tooltip. This occurs in the rare case that a mouseEnter is not received on the tooltip when it appears.
         */
    getShell().addMouseMoveListener(new MouseMoveListener() {

        @Override
        public void mouseMove(MouseEvent e) {
            Point eventPoint = getShell().toDisplay(new Point(e.x, e.y));
            if (!getShell().getBounds().contains(eventPoint)) {
                if (isShowing()) {
                    getShell().setCapture(false);
                }
                dispose();
            }
        }
    });
    // window.
    if (shellListener == null) {
        shellListener = new ShellAdapter() {

            @Override
            public void shellDeactivated(ShellEvent event) {
                Display.getCurrent().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        Shell active = Display.getCurrent().getActiveShell();
                        if (getShell() == active || control.getShell() == active || getShell().isDisposed()) {
                            return;
                        }
                        if (isShowing()) {
                            getShell().setCapture(false);
                        }
                        dispose();
                    }
                });
            }
        };
        control.getShell().addShellListener(shellListener);
        getShell().addShellListener(shellListener);
    }
    /*
         * Workaround for GTK Bug - Control.setCapture(boolean) not implemented: If the cursor is not over the shell
         * when it is first painted, hide the tooltip and dispose of the shell.
         */
    if (SWT.getPlatform().equals("gtk")) {
        //$NON-NLS-1$
        getShell().addPaintListener(new PaintListener() {

            @Override
            public void paintControl(PaintEvent event) {
                Point cursorLoc = Display.getCurrent().getCursorLocation();
                if (!getShell().getBounds().contains(cursorLoc)) {
                    // This must be run asynchronously. If not, other paint
                    // listeners may attempt to paint on a disposed control.
                    Display.getCurrent().asyncExec(new Runnable() {

                        @Override
                        public void run() {
                            if (isShowing()) {
                                getShell().setCapture(false);
                            }
                            dispose();
                        }
                    });
                }
            }
        });
    }
}

Example 22 with MouseEvent

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

the class SQLPatternComposite method createCodeControl.

/**
     * DOC bqian Comment method "createCodeControl".
     * 
     * @param panel
     * @param
     */
private void createCodeControl(Composite panel, Control reference) {
    codeText = new Text(panel, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    codeText.setEditable(false);
    FormData fd = new FormData();
    fd.left = new FormAttachment(10, 0);
    fd.right = new FormAttachment(90, 0);
    fd.top = new FormAttachment(reference, 2);
    fd.bottom = new FormAttachment(95, 0);
    codeText.setLayoutData(fd);
    codeText.addMouseListener(new MouseListener() {

        @Override
        public void mouseUp(MouseEvent e) {
            if (tableViewer.getTable().getSelection().length == 0) {
                return;
            }
            TableItem item = tableViewer.getTable().getSelection()[0];
            if (item == null || item.getText() == null) {
                return;
            }
            String sqlpatternName = item.getText();
            SQLPatternItem patternItem = SQLPatternUtils.getSQLPatternItem(SQLPatternComposite.this.element, sqlpatternName);
            if (patternItem.isSystem()) {
                boolean answer = //$NON-NLS-1$
                MessageDialog.openQuestion(//$NON-NLS-1$
                getShell(), //$NON-NLS-1$
                Messages.getString("SQLPatternComposite.TOS"), //$NON-NLS-1$
                Messages.getString("SQLPatternComposite.forbidModification"));
                if (!answer) {
                    return;
                }
                IRepositoryService repositoryService = (IRepositoryService) GlobalServiceRegister.getDefault().getService(IRepositoryService.class);
                IElementParameter parameter = element.getElementParameter(EParameterName.SQLPATTERN_DB_NAME.getName());
                String dbName = (String) parameter.getValue();
                //$NON-NLS-1$
                String path = dbName + "/" + RepositoryConstants.USER_DEFINED;
                repositoryService.createSqlpattern(path, true);
            } else if (sqlPatternAndProject.get(patternItem) != null) {
                MessageDialog.openInformation(getShell(), "Information", "Forbid modification on sql template from reference project");
            } else {
                boolean answer = //$NON-NLS-1$
                MessageDialog.openQuestion(//$NON-NLS-1$
                getShell(), //$NON-NLS-1$
                Messages.getString("SQLPatternComposite.TOS"), //$NON-NLS-1$
                Messages.getString("SQLPatternComposite.modifySQLPattern"));
                if (!answer) {
                    return;
                }
                IRepositoryService repositoryService = (IRepositoryService) GlobalServiceRegister.getDefault().getService(IRepositoryService.class);
                repositoryService.openSQLPatternEditor(patternItem, false);
            }
        }

        @Override
        public void mouseDown(MouseEvent e) {
        // do nothing
        }

        @Override
        public void mouseDoubleClick(MouseEvent e) {
            mouseUp(e);
        }
    });
}

Example 23 with MouseEvent

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

the class WidgetFactory method adapt.

@Override
public void adapt(Composite composite) {
    composite.setBackground(getColors().getBackground());
    MouseAdapter listener = new MouseAdapter() {

        public void mouseDown(MouseEvent e) {
            Control control = (Control) e.widget;
            if (control instanceof Composite) {
                Composite parent = (Composite) control;
                setChildFocus(parent);
            } else {
                control.setFocus();
            }
        }
    };
    composite.addMouseListener(listener);
    composite.getParent().addMouseListener(listener);
    composite.setMenu(composite.getParent().getMenu());
}

Example 24 with MouseEvent

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

the class ExpressionBuilderDialog method createButtonsForButtonBar.

/**
     * Create contents of the button bar
     * 
     * @param parent
     */
@Override
protected void createButtonsForButtonBar(Composite parent) {
    ((GridLayout) parent.getLayout()).numColumns++;
    Composite buttons = new Composite(parent, SWT.NONE);
    buttons.setLayout(new GridLayout(2, false));
    final Button importButton = new Button(buttons, SWT.PUSH);
    //$NON-NLS-1$
    importButton.setToolTipText(Messages.getString("ExpressionBuilderDialog.import"));
    importButton.setImage(ImageProvider.getImage(EImage.IMPORT_ICON));
    final Button exportButton = new Button(buttons, SWT.PUSH);
    //$NON-NLS-1$
    exportButton.setToolTipText(Messages.getString("ExpressionBuilderDialog.export"));
    exportButton.setImage(ImageProvider.getImage(EImage.EXPORT_ICON));
    //$NON-NLS-1$
    createButton(parent, IDialogConstants.OK_ID, Messages.getString("ExpressionBuilderDialog.ok.button"), true);
    //$NON-NLS-1$
    createButton(parent, IDialogConstants.CANCEL_ID, Messages.getString("ExpressionBuilderDialog.cancel.button"), false);
    exportButton.addMouseListener(new MouseAdapter() {

        /*
             * (non-Javadoc)
             * 
             * @see org.eclipse.swt.events.MouseAdapter#mouseUp(org.eclipse.swt.events.MouseEvent)
             */
        @Override
        public void mouseUp(MouseEvent e) {
            FileDialog dialog = new FileDialog(getShell(), SWT.SAVE);
            //$NON-NLS-1$
            dialog.setFilterExtensions(new String[] { "*.xml" });
            String filePath = dialog.open();
            if (filePath != null) {
                String expresionContent = expressionComposite.getExpression();
                List<Variable> variables = new ArrayList<Variable>();
                variables = testComposite.getVariableList();
                File file = new File(filePath);
                ExpressionFileOperation operation = new ExpressionFileOperation();
                try {
                    if (file != null) {
                        file.createNewFile();
                    }
                    operation.saveExpressionToFile(file, variables, expresionContent);
                } catch (IOException e1) {
                    RuntimeExceptionHandler.process(e1);
                } catch (ParserConfigurationException e1) {
                    RuntimeExceptionHandler.process(e1);
                }
            }
        }
    });
    importButton.addMouseListener(new MouseAdapter() {

        /*
             * (non-Javadoc)
             * 
             * @see org.eclipse.swt.events.MouseAdapter#mouseUp(org.eclipse.swt.events.MouseEvent)
             */
        @Override
        public void mouseUp(MouseEvent e) {
            FileDialog dialog = new FileDialog(getShell(), SWT.OPEN);
            //$NON-NLS-1$
            dialog.setFilterExtensions(new String[] { "*.xml" });
            String filePath = dialog.open();
            if (filePath != null) {
                File file = new File(filePath);
                ExpressionFileOperation operation = new ExpressionFileOperation();
                try {
                    List list = operation.importExpressionFromFile(file, getShell());
                    if (list != null && list.size() != 0) {
                        expressionComposite.setExpression((String) list.get(0), false);
                        list.remove(0);
                        if (list.size() > 0) {
                            testComposite.addVariables(list);
                        }
                    }
                } catch (IOException e1) {
                    RuntimeExceptionHandler.process(e1);
                } catch (ParserConfigurationException e1) {
                    RuntimeExceptionHandler.process(e1);
                } catch (SAXException e1) {
                    RuntimeExceptionHandler.process(e1);
                }
            }
        }
    });
}

Example 25 with MouseEvent

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

the class ExpressionCellEditor method createText.

public Text createText(Composite parent) {
    text = new Text(parent, SWT.NONE);
    text.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            handleDefaultSelection(e);
        }
    });
    text.addTraverseListener(new TraverseListener() {

        public void keyTraversed(TraverseEvent e) {
            if (e.detail == SWT.TRAVERSE_ESCAPE || e.detail == SWT.TRAVERSE_RETURN) {
                e.doit = false;
            }
        }
    });
    // We really want a selection listener but it is not supported so we
    // use a key listener and a mouse listener to know when selection
    // changes
    // may have occured
    text.addMouseListener(new MouseAdapter() {

        public void mouseDown(MouseEvent e) {
            highlightLineAndSetSelectionOfStyledTextFromTextControl(text);
        }

        @Override
        public void mouseUp(MouseEvent e) {
            checkSelection();
            checkDeleteable();
            checkSelectable();
        }
    });
    text.setFont(parent.getFont());
    text.setBackground(parent.getBackground());
    //$NON-NLS-1$
    text.setText("");
    text.addModifyListener(getModifyListener());
    return text;
}