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

Example 26 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 27 with MouseEvent

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

the class ReviewComponentDialog method createRatingComp.

private void createRatingComp(Composite parent) {
    initImages();
    final Composite rateBtnComp = new Composite(parent, SWT.NONE);
    final GridLayout rateLayout = new GridLayout();
    rateLayout.numColumns = 5;
    rateBtnComp.setLayout(rateLayout);
    rateBtnComp.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    for (int i = 0; i < 5; i++) {
        final Button rateButton = new Button(rateBtnComp, SWT.NONE);
        rateButton.setLayoutData(new GridData(30, SWT.DEFAULT));
        rateButton.setImage(imageMap.get(1));
        rateButton.setData(0);
        rateBtnMap.put(i, rateButton);
        rateButton.addMouseTrackListener(new MouseTrackListener() {

            public void mouseHover(MouseEvent e) {
                handleMouseHover(rateButton);
            }

            public void mouseExit(MouseEvent e) {
                handleMouseExit(rateButton);
            }

            public void mouseEnter(MouseEvent e) {
            }
        });
        rateButton.addMouseListener(new MouseListener() {

            public void mouseUp(MouseEvent e) {
            }

            public void mouseDown(MouseEvent e) {
                handleMouseDown(rateButton);
                checkInput();
            }

            public void mouseDoubleClick(MouseEvent e) {
            }
        });
    }
    rateLabel = new Label(parent, SWT.NONE);
    rateLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    rateLabel.setText("Please select your rating*");
}

Example 28 with MouseEvent

use of org.eclipse.swt.events.MouseEvent in project yyl_example by Relucent.

the class HelloCanvasArrow method open.

public void open() {
    final Display display = Display.getDefault();
    final Shell shell = new Shell();
    shell.setLayout(new FillLayout());
    final Canvas canvas = new Canvas(shell, SWT.NONE);
    canvas.setCursor(SWTResourceManager.getCursor(SWT.CURSOR_ARROW));
    canvas.addMouseListener(new MouseListener() {

        public void mouseDoubleClick(MouseEvent arg0) {
        }

        public void mouseDown(MouseEvent e) {
            p[0] = e.x;
            p[1] = e.y;
            b = true;
        }

        public void mouseUp(MouseEvent arg0) {
            if (b) {
                int[] tp = new int[4];
                tp[0] = p[0];
                tp[1] = p[0];
                tp[2] = p[0];
                tp[3] = p[3];
            }
            b = false;
        }
    });
    canvas.addMouseMoveListener(new MouseMoveListener() {

        public void mouseMove(MouseEvent e) {
            p[2] = e.x;
            p[3] = e.y;
            canvas.redraw();
        }
    });
    canvas.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent paintevent) {
            if (b) {
                paintArrow(paintevent.gc, new Point(p[0], p[1]), new Point(p[2], p[3]));
            }
        }
    });
    shell.setText("test");
    shell.setSize(300, 300);
    shell.layout();
    shell.open();
    while (!shell.isDisposed()) if (!display.readAndDispatch())
        display.sleep();
}

Example 29 with MouseEvent

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

the class ImportComponentDialog method createDialogArea.

/*
     * (non-Javadoc) Method declared on Dialog.
     */
protected Control createDialogArea(Composite parent) {
    Composite composite = (Composite) super.createDialogArea(parent);
    GridLayout gl = new GridLayout(5, true);
    composite.setLayout(gl);
    if (message != null) {
        Label label = new Label(composite, SWT.WRAP);
        label.setText(message);
        GridData data = new GridData(GridData.GRAB_HORIZONTAL);
        data.horizontalSpan = 5;
        label.setLayoutData(data);
        label.setFont(parent.getFont());
    }
    Label label1 = new Label(composite, SWT.NONE);
    GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_END);
    gd.horizontalSpan = 2;
    label1.setLayoutData(gd);
    //$NON-NLS-1$
    label1.setText(Messages.getString("ImportComponentDialog.SelectDirectoryLabel"));
    text = new Text(composite, SWT.BORDER);
    text.setEditable(false);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    gd.horizontalSpan = 2;
    text.setLayoutData(gd);
    if (paletteComponentsPath == null) {
        //$NON-NLS-1$
        paletteComponentsPath = "";
    }
    text.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            validateInput(true);
        }
    });
    Button button = new Button(composite, SWT.NONE);
    //$NON-NLS-1$
    button.setText(Messages.getString("ImportComponentDialog.Browser"));
    gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
    gd.horizontalSpan = 1;
    button.setLayoutData(gd);
    button.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            DirectoryDialog dd = new DirectoryDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell());
            String path = dd.open();
            if (path != null) {
                text.setText(path);
            }
        }
    });
    Button showPaletteComponents = new Button(composite, SWT.NONE);
    gd = new GridData();
    gd.horizontalSpan = 2;
    showPaletteComponents.setLayoutData(gd);
    //$NON-NLS-1$
    showPaletteComponents.setText(Messages.getString("ImportComponentDialog.ShowPaletteComponents"));
    showPaletteComponents.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            text.setText(paletteComponentsPath);
        }
    });
    label1 = new Label(composite, SWT.LEFT);
    gd = new GridData();
    gd.horizontalSpan = 1;
    label1.setLayoutData(gd);
    //$NON-NLS-1$
    label1.setText(Messages.getString("ImportComponentDialog.Filter"));
    filterText = new Text(composite, SWT.BORDER);
    filterText.setEditable(true);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    gd.horizontalSpan = 2;
    filterText.setLayoutData(gd);
    filterText.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            validateInput(false);
        }
    });
    label1 = new Label(composite, SWT.LEFT);
    gd = new GridData();
    gd.horizontalSpan = 5;
    label1.setLayoutData(gd);
    //$NON-NLS-1$
    label1.setText(Messages.getString("ImportComponentDialog.ChooseComponentsLabel"));
    componentList = new List(composite, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    gd.horizontalSpan = 5;
    componentList.setLayoutData(gd);
    componentList.addMouseListener(new MouseListener() {

        public void mouseDoubleClick(MouseEvent e) {
        }

        public void mouseDown(MouseEvent e) {
            validateSelected();
        }

        public void mouseUp(MouseEvent e) {
            validateSelected();
        }
    });
    errorMessageText = new Text(composite, SWT.READ_ONLY | SWT.CENTER);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    gd.horizontalSpan = 5;
    label1.setLayoutData(gd);
    errorMessageText.setLayoutData(gd);
    errorMessageText.setBackground(errorMessageText.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
    applyDialogFont(composite);
    //$NON-NLS-1$
    text.setText("");
    return composite;
}

Example 30 with MouseEvent

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

the class PstmtSQLDialog method createEmptyTable.

/**
	 * Create the empty parameter table
	 *
	 * @param parent Composite
	 * @param isMulti boolean
	 */
protected void createEmptyTable(Composite parent) {
    Group typeGroup = new Group(parent, SWT.SHADOW_ETCHED_IN);
    GridData groupGd = new GridData(GridData.FILL_HORIZONTAL);
    groupGd.heightHint = 70;
    typeGroup.setLayoutData(groupGd);
    typeGroup.setLayout(new GridLayout());
    typeGroup.setText(Messages.colParaType);
    parameterTypeTable = new Table(typeGroup, SWT.BORDER | SWT.H_SCROLL);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.heightHint = 45;
    parameterTypeTable.setLayoutData(gd);
    parameterTypeTable.setHeaderVisible(true);
    parameterTypeTable.setLinesVisible(false);
    parameterTypeTable.setDragDetect(false);
    TableColumn columnNO = new TableColumn(parameterTypeTable, SWT.CENTER);
    columnNO.setWidth(40);
    columnNO.setText("");
    tableEditor = new TableEditor(parameterTypeTable);
    tableEditor.horizontalAlignment = SWT.LEFT;
    tableEditor.grabHorizontal = true;
    parameterTypeTable.addListener(SWT.MouseUp, new Listener() {

        public void handleEvent(Event event) {
            if (event.button != 1) {
                return;
            }
            if (isChanging) {
                return;
            }
            Point pt = new Point(event.x, event.y);
            final TableItem item = parameterTypeTable.getItem(0);
            for (int i = 1; i < parameterTypeTable.getColumnCount(); i++) {
                Rectangle rect = item.getBounds(i);
                if (rect.contains(pt)) {
                    handleType(item, i);
                }
            }
        }
    });
    Group parameterGroup = new Group(parent, SWT.SHADOW_IN);
    parameterGroup.setLayoutData(new GridData(GridData.FILL_BOTH));
    parameterGroup.setLayout(new GridLayout(2, false));
    parameterGroup.setText(Messages.colParaValue);
    ToolBar toolBar = new ToolBar(parameterGroup, SWT.FLAT);
    ToolItem addRecordItem = new ToolItem(toolBar, SWT.PUSH);
    addRecordItem.setImage(CommonUIPlugin.getImage("icons/action/table_record_insert.png"));
    addRecordItem.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent event) {
            addData();
        }
    });
    ToolItem delRecordItem = new ToolItem(toolBar, SWT.PUSH);
    delRecordItem.setImage(CommonUIPlugin.getImage("icons/action/table_record_delete.png"));
    delRecordItem.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent event) {
            if (parameterTable.getTable().getSelectionIndices().length == 0) {
                setErrorMessage(Messages.errDeleteMsg);
                return;
            }
            List<Integer> deleteIndex = new ArrayList<Integer>();
            for (int i = 0; i < parameterTable.getTable().getSelectionIndices().length; i++) {
                deleteIndex.add(parameterTable.getTable().getSelectionIndices()[i]);
            }
            int lastSelectedIndex = 0;
            for (int i = 0; i < deleteIndex.size(); i++) {
                int seletectIndex = deleteIndex.get(i);
                int newIndex = seletectIndex - i;
                valueList.remove(newIndex);
                lastSelectedIndex = newIndex;
            }
            //reset the index in data
            for (int i = 0; i < valueList.size(); i++) {
                ParamValueObject paramValueObject = valueList.get(i);
                paramValueObject.getValue().set(0, String.valueOf(i + 1));
            }
            parameterTable.setInput(valueList);
            parameterTable.refresh();
            if (parameterTable.getTable().getItemCount() > 0) {
                parameterTable.getTable().setSelection(lastSelectedIndex < 1 ? 0 : lastSelectedIndex - 1);
                parameterTable.getTable().setFocus();
            }
            validate();
        }
    });
    parameterTable = new TableViewer(parameterGroup, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
    // press the tab key, it is moved next input area
    TableViewerFocusCellManager focusCellManager = new TableViewerFocusCellManager(parameterTable, new FocusCellOwnerDrawHighlighter(parameterTable));
    ColumnViewerEditorActivationStrategy actSupport = new ColumnViewerEditorActivationStrategy(parameterTable) {

        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            return event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL || (event.eventType == ColumnViewerEditorActivationEvent.MOUSE_CLICK_SELECTION && ((MouseEvent) event.sourceEvent).button == 1) || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED && event.keyCode == SWT.CR);
        //				|| event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC;
        }
    };
    TableViewerEditor.create(parameterTable, focusCellManager, actSupport, ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION);
    //		new Table(parameterGroup, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1);
    parameterTable.getTable().setLayoutData(gridData);
    parameterTable.getTable().setHeaderVisible(true);
    parameterTable.getTable().setLinesVisible(true);
    parameterTable.setUseHashlookup(true);
    final TableViewerColumn columnNO2 = new TableViewerColumn(parameterTable, SWT.CENTER);
    columnNO2.getColumn().setWidth(40);
    columnNO2.getColumn().setText("");
    parameterTable.setContentProvider(new ParamValueContentProvider());
    parameterTable.setLabelProvider(new ParamValueLabelProvider(parameterTable.getTable()));
    parameterTable.getTable().addKeyListener(new KeyAdapter() {

        public void keyPressed(KeyEvent event) {
            if ((event.stateMask & SWT.CTRL) != 0 && event.keyCode == 'c') {
                final Clipboard cb = new Clipboard(getShell().getDisplay());
                StringBuffer clipboardDataString = new StringBuffer();
                List<Integer> replaceIndex = new ArrayList<Integer>();
                for (int i = 0; i < parameterTable.getTable().getSelectionIndices().length; i++) {
                    replaceIndex.add(parameterTable.getTable().getSelectionIndices()[i]);
                }
                for (int i = 0; i < replaceIndex.size(); i++) {
                    if (i != 0) {
                        clipboardDataString.append(EXCELDATASEPRATOR);
                    }
                    ParamValueObject paramValueObject = valueList.get(replaceIndex.get(i));
                    for (int j = 1; j < parameterTypeTable.getColumnCount(); j++) {
                        if (j != 1) {
                            clipboardDataString.append(EXCELCOLUMNSEPRATOR);
                        }
                        String value = paramValueObject.getValue().get(j);
                        clipboardDataString.append(value);
                    }
                }
                TextTransfer textTransfer = TextTransfer.getInstance();
                Transfer[] transfers = new Transfer[] { textTransfer };
                Object[] data = new Object[] { clipboardDataString.toString() };
                cb.setContents(data, transfers);
                cb.dispose();
            } else if ((event.stateMask & SWT.CTRL) != 0 && event.keyCode == 'v') {
                final Clipboard cb = new Clipboard(getShell().getDisplay());
                //					boolean supportFlag = false;
                //					TransferData[] transferDatas = cb.getAvailableTypes();
                //					for(int i=0; i<transferDatas.length; i++) {
                //						// Checks whether RTF format is available.
                //						if(RTFTransfer.getInstance().isSupportedType(transferDatas[i])) {
                //							supportFlag = true;
                //							break;
                //						}
                //					}
                //					if (!supportFlag) {
                //						setErrorMessage(Messages.pstmtSQLUnsupportPasteType);
                //						return;
                //					}
                String plainText = (String) cb.getContents(TextTransfer.getInstance());
                List<ParamValueObject> list = generateParamValueObjectListFromClipboardString(plainText);
                if (list.size() == 0 || list.get(0).getValue().size() != parameterTypeTable.getColumnCount()) {
                    setErrorMessage(Messages.pstmtSQLUnsupportPasteType);
                    return;
                }
                //					String rtfText = (String)cb.getContents(RTFTransfer.getInstance());
                int startIndex = parameterTable.getTable().getSelectionIndex();
                //if the copy line bigger than the value list, add new ParamValueObject to the end
                if (parameterTable.getTable().getSelectionCount() <= 1) {
                    if (startIndex < 0 || startIndex > valueList.size()) {
                        for (ParamValueObject copyParamValueObject : list) {
                            valueList.add(copyParamValueObject);
                        }
                    } else {
                        for (ParamValueObject copyParamValueObject : list) {
                            if (startIndex > valueList.size() - 1) {
                                valueList.add(copyParamValueObject);
                            } else {
                                ParamValueObject paramValueObject = valueList.get(startIndex);
                                List<String> oldValue = paramValueObject.getValue();
                                for (int i = 1; i < oldValue.size(); i++) {
                                    List<String> newValue = copyParamValueObject.getValue();
                                    if (i > newValue.size() - 1) {
                                        break;
                                    }
                                    oldValue.set(i, newValue.get(i));
                                }
                            }
                            startIndex++;
                        }
                    }
                } else {
                    // replay the select line
                    List<Integer> replaceIndex = new ArrayList<Integer>();
                    for (int i = 0; i < parameterTable.getTable().getSelectionIndices().length; i++) {
                        replaceIndex.add(parameterTable.getTable().getSelectionIndices()[i]);
                    }
                    for (int i = 0; i < replaceIndex.size(); i++) {
                        ParamValueObject paramValueObject = valueList.get(replaceIndex.get(i));
                        List<String> oldValue = paramValueObject.getValue();
                        if (i > list.size()) {
                            break;
                        }
                        List<String> newValue = list.get(i).getValue();
                        for (int j = 1; j < oldValue.size(); j++) {
                            if (j > newValue.size()) {
                                break;
                            }
                            oldValue.set(j, newValue.get(j));
                        }
                    }
                }
                cb.dispose();
                refreshValueListIndex();
                parameterTable.refresh();
                validate();
            }
        }
    });
    // use to mark click point, the right click menu use this point
    parameterTable.getTable().addListener(SWT.MouseDown, new Listener() {

        public void handleEvent(Event event) {
            clickPoint = new Point(event.x, event.y);
        }
    });
    registerContextMenu();
    parameterTable.setInput(valueList);
}