List of usage examples for javafx.scene.control ContextMenu isShowing
public final boolean isShowing()
From source file:snpviewer.SnpViewer.java
@Override public void initialize(URL url, ResourceBundle rb) { labelSplitPane.setDividerPositions(); chromSplitPane.setDividerPositions(); Pane lpane = (Pane) horizontalSplit.getItems().get(0); SplitPane.setResizableWithParent(lpane, false); //mnemonics/shortcuts for menus mainMenu.useSystemMenuBarProperty().set(true); fileMenu.setMnemonicParsing(true);/*from w ww . ja va 2 s .c o m*/ sampleMenu.setMnemonicParsing(true); goMenu.setMnemonicParsing(true); helpMenu.setMnemonicParsing(true); newProjectMenu.setAccelerator(new KeyCodeCombination(KeyCode.N, KeyCombination.SHORTCUT_DOWN)); loadProjectMenu.setAccelerator(new KeyCodeCombination(KeyCode.L, KeyCombination.SHORTCUT_DOWN)); addAffSampleMenu.setAccelerator( new KeyCodeCombination(KeyCode.A, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); addUnSampleMenu.setAccelerator( new KeyCodeCombination(KeyCode.U, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); nextChromMenu.setAccelerator(new KeyCodeCombination(KeyCode.EQUALS, KeyCombination.SHORTCUT_DOWN)); prevChromMenu.setAccelerator(new KeyCodeCombination(KeyCode.MINUS, KeyCombination.SHORTCUT_DOWN)); firstChromMenu.setAccelerator(new KeyCodeCombination(KeyCode.DIGIT1, KeyCombination.SHORTCUT_DOWN)); lastChromMenu.setAccelerator(new KeyCodeCombination(KeyCode.DIGIT0, KeyCombination.SHORTCUT_DOWN)); redrawMenu.setAccelerator(new KeyCodeCombination(KeyCode.R, KeyCombination.SHORTCUT_DOWN)); cacheChromsMenu.setAccelerator( new KeyCodeCombination(KeyCode.C, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); saveToPngMenu.setAccelerator( new KeyCodeCombination(KeyCode.S, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); autoFindRegions.setAccelerator(new KeyCodeCombination(KeyCode.F, KeyCombination.SHORTCUT_DOWN)); //need to disable hideSavedRegionsMenu accelerator for linux - doesn't work for check menus hideSavedRegionsMenu.setAccelerator( new KeyCodeCombination(KeyCode.H, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); clearSavedRegionsMenu.setAccelerator( new KeyCodeCombination(KeyCode.X, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); displaySavedsRegionsMenu.setAccelerator(new KeyCodeCombination(KeyCode.T, KeyCombination.SHORTCUT_DOWN)); outputSavedRegionsMenu.setAccelerator(new KeyCodeCombination(KeyCode.O, KeyCombination.SHORTCUT_DOWN)); removeSampleMenu.setAccelerator( new KeyCodeCombination(KeyCode.R, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); //set radio menu item toggle group ArrayList<RadioMenuItem> callQualityRadios = new ArrayList<>( Arrays.asList(noFilteringRadio, filter99, filter95, filter90, filter85)); ToggleGroup callQualityToggle = new ToggleGroup(); for (RadioMenuItem r : callQualityRadios) { r.setToggleGroup(callQualityToggle); } noFilteringRadio.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(null); } }); filter99.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(0.01); } }); filter95.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(0.05); } }); filter90.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(0.10); } }); filter85.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(0.15); } }); nextChromMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { selectNextChromosome(true); } }); prevChromMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { selectNextChromosome(false); } }); firstChromMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { if (!cancelButton.isDisabled()) { cancelButton.fire(); } if (!chromosomeSelector.isDisabled()) { chromosomeSelector.getSelectionModel().selectFirst(); } } }); lastChromMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { if (!cancelButton.isDisabled()) { cancelButton.fire(); } if (!chromosomeSelector.isDisabled()) { chromosomeSelector.getSelectionModel().selectLast(); } } }); hideSavedRegionsMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { showHideSavedRegions(); } }); colorComp.addAll(Arrays.asList(colorComponants)); //selection context menu final ContextMenu scm = new ContextMenu(); final MenuItem scmItem1 = new MenuItem("Display Flanking SNP IDs"); scmItem1.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * flanking snp ids and coordinates */ displayFlankingSnpIDs(dragSelectRectangle); } }); final MenuItem scmItem2 = new MenuItem("Write Selected Region to File"); scmItem2.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { /* get coordinates of selection and report back * write SNPs in region to file */ writeRegionToFile(dragSelectRectangle); } }); } }); final MenuItem scmItem3 = new MenuItem("Add To Saved Regions"); scmItem3.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * write SNPs in region to file */ saveSelection(); } }); final MenuItem scmItem4 = new MenuItem("Show/Hide Saved Regions"); scmItem4.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * write SNPs in region to file */ hideSavedRegionsMenu.selectedProperty().setValue(!hideSavedRegionsMenu.isSelected()); hideSavedRegionsMenu.fire(); } }); final MenuItem scmItem5 = new MenuItem("Zoom Region"); scmItem5.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { /* get coordinates of selection and report back * write SNPs in region to file */ zoomRegion(dragSelectRectangle); } }); } }); final MenuItem scmItem6 = new MenuItem("Write Saved Regions to File"); scmItem6.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { /* get coordinates of selection and report back * write SNPs in region to file */ writeSavedRegionsToFile(); } }); } }); scm.getItems().add(scmItem1); scm.getItems().add(scmItem2); scm.getItems().add(scmItem3); scm.getItems().add(scmItem4); scm.getItems().add(scmItem5); scm.getItems().add(scmItem6); //overlayPane context menu ocm = new ContextMenu(); final MenuItem ocmItem1 = new MenuItem("Save Image to File"); ocmItem1.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { drawPaneToPng(); } }); } }); ocm.getItems().add(ocmItem1); ocm.getItems().add(scmItem4); ocm.getItems().add(scmItem6); //color selections colorComponantSelector.getItems().clear(); colorComponantSelector.getItems().add("AA"); colorComponantSelector.getItems().add("BB"); colorComponantSelector.getItems().add("AB"); colorComponantSelector.getItems().add("Selection Outline"); colorComponantSelector.getItems().add("Selection Fill"); colorComponantSelector.getItems().add("Saved Region Outline"); colorComponantSelector.getItems().add("Saved Region Fill"); colorComponantSelector.getSelectionModel().selectFirst(); colorPicker.setValue(colorComponants[0]); colorComponantSelector.getSelectionModel().selectedIndexProperty() .addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue ov, Number value, Number new_value) { colorPicker.setValue(colorComp.get(new_value.intValue())); colorPicker.fireEvent(new ActionEvent()); } }); colorPicker.setOnAction(new EventHandler() { @Override public void handle(Event t) { if (!colorComp.get(colorComponantSelector.getSelectionModel().getSelectedIndex()) .equals(colorPicker.getValue())) { colorComp.set(colorComponantSelector.getSelectionModel().getSelectedIndex(), colorPicker.getValue()); saveProject(); //colorComponants[colorComponantSelector.getSelectionModel().getSelectedIndex()] = colorPicker.getValue(); if (colorComponantSelector.getSelectionModel().getSelectedIndex() == Colors.fill.value) { dragSelectRectangle.setFill(colorPicker.getValue()); } else if (colorComponantSelector.getSelectionModel().getSelectedIndex() == Colors.line.value) { dragSelectRectangle.setStroke(colorPicker.getValue()); } else if (colorComponantSelector.getSelectionModel() .getSelectedIndex() == Colors.saveLine.value) { for (Rectangle r : savedRegionsDisplay) { r.setStroke(colorPicker.getValue()); } } else if (colorComponantSelector.getSelectionModel() .getSelectedIndex() == Colors.saveFill.value) { for (Rectangle r : savedRegionsDisplay) { r.setFill(colorPicker.getValue()); } } else { removeSavedChromosomeImages(); if (redrawCheckBox.isSelected()) { refreshView(null, true); } } } } }); /*perform appropriate action when user selects a chromosome * from the chromosome choice box */ chromosomeSelector.getSelectionModel().selectedIndexProperty().addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue ov, Number value, Number new_value) { chromosomeBoxList = chromosomeSelector.getItems().toArray(); if (new_value.intValue() > -1) { chromosomeSelected((String) chromosomeBoxList[new_value.intValue()]); } } }); chromosomeSelector.addEventFilter(KeyEvent.ANY, new EventHandler<KeyEvent>() { @Override public void handle(KeyEvent ke) { if (ke.getCode() == KeyCode.UP) { ke.consume(); chromosomeSelector.show(); } } }); selectionOverlayPane.heightProperty().addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue<? extends Number> observableValue, Number oldSceneWidth, Number newSceneWidth) { windowResized(new ActionEvent()); } }); selectionOverlayPane.widthProperty().addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue<? extends Number> observableValue, Number oldSceneWidth, Number newSceneWidth) { windowResized(new ActionEvent()); } }); /*upon addition of a new affected file adjust components accordingly * i.e. ensure appropriate chromosomes are in the choice box * adjust the split panes to fit all files and redisplay */ affObserve.addListener(new ListChangeListener() { @Override public void onChanged(ListChangeListener.Change change) { change.next();/*from the javadoc * 'Go to the next change. In initial state is invalid a require * a call to next() before calling other methods. The first * next() call will make this object represent the first change. */ if (change.getRemovedSize() > 0) { List<SnpFile> both = new ArrayList<>(unFiles); both.addAll(affFiles); recheckChromosomeSelector(both);//need to check all files again, not just affFiles } else if (change.getAddedSize() > 0) { addToChromosomeSelector(affFiles); } } }); /*as above * but for unaffected files */ unObserve.addListener(new ListChangeListener() { @Override public void onChanged(ListChangeListener.Change change) { change.next(); if (change.getRemovedSize() > 0) { List<SnpFile> both = new ArrayList<>(unFiles); both.addAll(affFiles); recheckChromosomeSelector(both);//need to check all files again, not just unFiles } else if (change.getAddedSize() > 0) { addToChromosomeSelector(unFiles); } } }); selectionOverlayPane.addEventHandler(MouseEvent.MOUSE_MOVED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { if (!genomeVersion.equals("") && chromosomeSelector.getSelectionModel().getSelectedIndex() > -1) { try { ChromosomeLength chromLength = new ChromosomeLength(genomeVersion); String currentChrom = (String) chromosomeBoxList[chromosomeSelector.getSelectionModel() .getSelectedIndex()]; double coordinate = chromLength.getLength(currentChrom) / chromSplitPane.getWidth() * e.getX(); positionIndicator.setText(nf.format(coordinate)); } catch (Exception ex) { positionIndicator.setText("Build Error!"); } } } }); /*handle mouse dragging and effect on dragSelectRectangle * */ dragSelectRectangle.widthProperty().bind(dragSelectRectX.subtract(dragSelectRectInitX)); dragSelectRectangle.heightProperty().bind(selectionOverlayPane.heightProperty()); //dragSelectRectangle.strokeProperty().set(colorComponants[Colors.line.value]); dragSelectRectangle.setStrokeWidth(4.0); //dragSelectRectangle.setBlendMode(BlendMode.SCREEN); dragSelectRectangle.setOpacity(0.45); dragSelectRectangle.setVisible(false); selectionOverlayPane.getChildren().add(dragSelectRectangle); selectionOverlayPane.addEventHandler(MouseEvent.MOUSE_PRESSED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { if (scm.isShowing()) { scm.hide(); } if (!e.isPrimaryButtonDown()) { if (e.isSecondaryButtonDown()) { //check we're not overlapping selection if (e.getX() >= dragSelectRectangle.getX() && e.getX() <= (dragSelectRectangle.getX() + dragSelectRectangle.getWidth())) { return; } //check we're not overlapping saved regions for (Rectangle r : savedRegionsDisplay) { if (r.isVisible() && e.getX() >= r.getX() && e.getX() <= r.getX() + r.getWidth()) { return; } } if (chromosomeSelector.getSelectionModel().isEmpty()) { ocmItem1.setDisable(true); } else { ocmItem1.setDisable(false); } ocm.show(selectionOverlayPane, e.getScreenX(), e.getScreenY()); return; } } if (ocm.isShowing()) { ocm.hide(); } dragSelectRectangle.strokeProperty().set(colorComp.get(Colors.line.value)); dragSelectRectangle.fillProperty().set(colorComp.get(Colors.fill.value)); dragSelectRectX.set(0); dragSelectRectangle.setVisible(true); dragSelectRectangle.setX(e.getX()); dragSelectRectangle.setY(0); dragSelectRectInitX.set(e.getX()); anchorInitX.set(e.getX()); } }); selectionOverlayPane.addEventHandler(MouseEvent.MOUSE_DRAGGED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { if (!e.isPrimaryButtonDown()) { return; } dragSelectRectangle.setVisible(true); if (e.getX() > anchorInitX.doubleValue()) {//dragging to the right if (e.getX() <= selectionOverlayPane.getLayoutX() + selectionOverlayPane.getWidth()) { //mouse is before the edge of the pane dragSelectRectInitX.set(anchorInitX.doubleValue()); dragSelectRectX.set(e.getX()); } else { //mouse is over the edge dragSelectRectX.set(selectionOverlayPane.getWidth()); } } else { if (e.getX() > selectionOverlayPane.getLayoutX()) { dragSelectRectInitX.set(e.getX()); dragSelectRectangle.setX(e.getX()); dragSelectRectX.set(anchorInitX.doubleValue()); } else { dragSelectRectInitX.set(0); dragSelectRectangle.setX(0); /* the two lines below are just to trigger * dragSelectRectangle.widthProperty listener * so that start coordinate changes to 1 */ dragSelectRectX.set(anchorInitX.doubleValue() + 1); dragSelectRectX.set(anchorInitX.doubleValue() + 1); } } } }); selectionOverlayPane.addEventHandler(MouseEvent.MOUSE_RELEASED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { //dragSelectRectX.set(e.getX()); if (!e.isPrimaryButtonDown()) { return; } dragSelectRectangle.setVisible(true); if (dragSelectRectangle.getWidth() == 0) { clearDragSelectRectangle(); } } }); dragSelectRectangle.widthProperty().addListener(new ChangeListener() { @Override public void changed(ObservableValue observableValue, Object oldValue, Object newRectWidth) { if (!genomeVersion.equals("") && chromosomeSelector.getSelectionModel().getSelectedIndex() > -1 && dragSelectRectangle.getWidth() > 0) { try { ChromosomeLength chromLength = new ChromosomeLength(genomeVersion); String currentChrom = (String) chromosomeBoxList[chromosomeSelector.getSelectionModel() .getSelectedIndex()]; double startCoordinate = chromLength.getLength(currentChrom) / selectionOverlayPane.getWidth() * dragSelectRectangle.getX(); double selectionWidth = chromLength.getLength(currentChrom) / selectionOverlayPane.getWidth() * dragSelectRectangle.getWidth(); if (dragSelectRectangle.getX() == 0) { startCoordinate = 1; } selectionIndicator.setText("chr" + currentChrom + ":" + nf.format(startCoordinate) + "-" + nf.format(startCoordinate + selectionWidth)); } catch (Exception ex) { selectionIndicator.setText("Build Error!"); } } else { selectionIndicator.setText(""); } } }); dragSelectRectangle.addEventHandler(MouseEvent.MOUSE_CLICKED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { if (e.getButton() == MouseButton.SECONDARY) { if (chromosomeSelector.getSelectionModel().isEmpty()) { scmItem1.setDisable(true); scmItem2.setDisable(true); } else { scmItem1.setDisable(false); scmItem2.setDisable(false); } if (ocm.isShowing()) { ocm.hide(); } scm.show(selectionOverlayPane, e.getScreenX(), e.getScreenY()); } } }); }
From source file:snpviewer.SnpViewer.java
private void drawSavedRegions(String chrom) { selectionOverlayPane.getChildren().clear(); if (savedRegions.isEmpty()) { selectionOverlayPane.getChildren().add(dragSelectRectangle); return;//from w ww .j a v a 2 s . c om } for (RegionSummary r : savedRegions) { if (r.getChromosome() == null) { selectionOverlayPane.getChildren().add(dragSelectRectangle); return; } if (r.getChromosome().equalsIgnoreCase(chrom)) { drawRegionSummary(r, chrom); } } int rectCounter = 0; for (final Rectangle rect : savedRegionsDisplay) { final int counter = rectCounter; final ContextMenu scm = new ContextMenu(); final MenuItem scmItem1 = new MenuItem("Display Flanking SNP IDs"); scmItem1.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * flanking snp ids and coordinates */ displayFlankingSnpIDs(rect); } }); final MenuItem scmItem2 = new MenuItem("Write Region to File"); scmItem2.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { /* get coordinates of selection and * write SNPs in region to file */ writeRegionToFile(rect); } }); } }); final MenuItem scmItem3 = new MenuItem("Remove this Saved Region"); scmItem3.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and * write SNPs in region to file */ removeSavedRegion(counter); } }); final MenuItem scmItem4 = new MenuItem("Show/Hide Saved Regions"); scmItem4.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * write SNPs in region to file */ hideSavedRegionsMenu.selectedProperty().setValue(!hideSavedRegionsMenu.isSelected()); hideSavedRegionsMenu.fire(); } }); final MenuItem scmItem5 = new MenuItem("Zoom Region"); scmItem5.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * write SNPs in region to file */ zoomRegion(rect); } }); final MenuItem scmItem6 = new MenuItem("Write Saved Regions to File"); scmItem6.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { /* get coordinates of selection and report back * write SNPs in region to file */ writeSavedRegionsToFile(); } }); } }); scm.getItems().add(scmItem1); scm.getItems().add(scmItem2); scm.getItems().add(scmItem3); scm.getItems().add(scmItem4); scm.getItems().add(scmItem5); scm.getItems().add(scmItem6); rect.addEventHandler(MouseEvent.MOUSE_CLICKED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { ocm.hide(); if (scm.isShowing()) { scm.hide(); } if (e.getButton() == MouseButton.SECONDARY) { if (chromosomeSelector.getSelectionModel().isEmpty()) { for (MenuItem mi : scm.getItems()) { mi.setDisable(true); } } else { for (MenuItem mi : scm.getItems()) { mi.setDisable(false); } } scm.show(selectionOverlayPane, e.getScreenX(), e.getScreenY()); } } }); rect.setVisible(true); selectionOverlayPane.getChildren().add(rect); rectCounter++; } selectionOverlayPane.getChildren().add(dragSelectRectangle); }