下面列出了javax.swing.JPopupMenu#getComponent ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public static JMenu findSubMenu(JPopupMenu popupMenu, String name) {
int n = popupMenu.getComponentCount();
for (int i = 0; i < n; i++) {
Component c = popupMenu.getComponent(i);
if (c instanceof JMenu) {
JMenu subMenu = (JMenu) c;
if (name.equals(subMenu.getName())) {
return subMenu;
}
subMenu = findSubMenu(subMenu.getPopupMenu(), name);
if (subMenu != null) {
return subMenu;
}
}
}
return null;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
private void manItemInCombo() {
if (comboBox.getItemCount() > 0) {
final Object comp = comboBox.getUI().getAccessibleChild(comboBox, 0);
if ((comp instanceof JPopupMenu)) {
final JList list = new JList(comboBox.getModel());
final JPopupMenu popup = (JPopupMenu) comp;
final JScrollPane scrollPane = (JScrollPane) popup.getComponent(0);
final JViewport viewport = scrollPane.getViewport();
final Rectangle rect = popup.getVisibleRect();
final Point pt = viewport.getViewPosition();
row = list.locationToIndex(pt);
}
}
}
/**
* Add a separator to a menu if useful.
*
* @param menu Menu.
* @return Number of items added.
*/
public int addSeparator(JPopupMenu menu) {
if ((menu == null) || (menu.getComponentCount() == 0)) {
return 0;
}
Component item = menu.getComponent(menu.getComponentCount() - 1);
if (!(item instanceof JMenuItem)) {
return 0;
}
menu.add(new JSeparator());
return 1;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
public static int findMenuItemPosition(JPopupMenu popupMenu, String name) {
int n = popupMenu.getComponentCount();
for (int i = 0; i < n; i++) {
Component c = popupMenu.getComponent(i);
if (c instanceof JMenuItem) {
JMenuItem menuItem = (JMenuItem) c;
if (name.equals(menuItem.getName())) {
return i;
}
}
}
return -1;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
/**
* Returns the index of an item in a popup menu.
*
* @param menu the menu.
* @param text the label.
*
* @return The item index.
*/
private int getPopupMenuItem(JPopupMenu menu, String text) {
int index = -1;
for (int i = 0; (index == -1) && (i < menu.getComponentCount()); i++) {
Component comp = menu.getComponent(i);
if (comp instanceof JMenuItem) {
JMenuItem item = (JMenuItem) comp;
if (text.equals(item.getText())) {
index = i;
}
}
}
return index;
}
@Override
public void actionPerformed(ActionEvent evt){
if(annotationEditor == null) return;
//this action either creates a new annotation or starts editing an
//existing one. In either case we need first to make sure that the current
//annotation is finished editing.
if(!annotationEditor.editingFinished()) return;
if(textLocation == -1) return;
JPopupMenu popup = new JPopupMenu();
//check for selection hovering
if(textPane.getSelectedText() != null
&& textPane.getSelectionStart() <= textLocation
&& textPane.getSelectionEnd() >= textLocation){
//add 'New annotation' to the popup menu
popup.add(new NewAnnotationAction(textPane.getSelectedText()));
popup.addSeparator();
}
//check for annotations at location
for(SetHandler setHandler : setHandlers) {
for(Annotation ann : setHandler.set.get(
Math.max(0l, textLocation-1),
Math.min(document.getContent().size(), textLocation+1))) {
if(setHandler.getTypeHandler(ann.getType()).isSelected()) {
AnnotationDataImpl annotAtPoint =
new AnnotationDataImpl(setHandler.set, ann);
//add annotations to edit to the popup menu
popup.add(new HighlightMenuItem(
new EditAnnotationAction(annotAtPoint),
annotAtPoint.getAnnotation().getStartNode().getOffset().intValue(),
annotAtPoint.getAnnotation().getEndNode().getOffset().intValue(),
popup));
}
}
}
if (popup.getComponentCount() == 0) {
// nothing to do
} else if(popup.getComponentCount() == 1
|| (popup.getComponentCount() == 2
&& popup.getComponent(1) instanceof JSeparator)) {
//only one annotation, start the editing directly
//or only one selection, add new annotation
((JMenuItem)popup.getComponent(0)).getAction().actionPerformed(evt);
} else { //mouse hover a selection AND annotation(s)
try{
Rectangle rect = textPane.modelToView(textLocation);
//display the popup
popup.show(textPane, rect.x + 10, rect.y);
}catch(BadLocationException ble){
throw new GateRuntimeException(ble);
}
}
}
MsMsPlot(final ActionListener listener, RawDataFile rawDataFile, MsMsVisualizerWindow visualizer,
MsMsDataSet dataset, Range<Double> rtRange, Range<Double> mzRange) {
super(null, true);
this.visualizer = visualizer;
this.rawDataFile = rawDataFile;
this.rtRange = rtRange;
this.mzRange = mzRange;
// initialize the chart by default time series chart from factory
chart = ChartFactory.createXYLineChart("", // title
"", // x-axis label
"", // y-axis label
null, // data set
PlotOrientation.VERTICAL, // orientation
true, // create legend
false, // generate tooltips
false // generate URLs
);
chart.setBackgroundPaint(Color.white);
setChart(chart);
// disable maximum size (we don't want scaling)
setMaximumDrawWidth(Integer.MAX_VALUE);
setMaximumDrawHeight(Integer.MAX_VALUE);
// set the plot properties
plot = chart.getXYPlot();
plot.setBackgroundPaint(Color.white);
plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
plot.setSeriesRenderingOrder(SeriesRenderingOrder.FORWARD);
plot.setDomainGridlinePaint(gridColor);
plot.setRangeGridlinePaint(gridColor);
// Set the domain log axis
xAxis = new NumberAxis("Retention time (min)");
xAxis.setAutoRangeIncludesZero(false);
xAxis.setNumberFormatOverride(rtFormat);
xAxis.setUpperMargin(0.01);
xAxis.setLowerMargin(0.01);
plot.setDomainAxis(xAxis);
// Set the range log axis
yAxis = new NumberAxis("Precursor m/z");
yAxis.setAutoRangeIncludesZero(false);
yAxis.setNumberFormatOverride(mzFormat);
yAxis.setUpperMargin(0.1);
yAxis.setLowerMargin(0.1);
plot.setRangeAxis(yAxis);
// Set crosshair properties
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
plot.setDomainCrosshairPaint(crossHairColor);
plot.setRangeCrosshairPaint(crossHairColor);
plot.setDomainCrosshairStroke(crossHairStroke);
plot.setRangeCrosshairStroke(crossHairStroke);
// Create renderers
mainRenderer = new MsMsPlotRenderer();
plot.setRenderer(0, mainRenderer);
// title
chartTitle = chart.getTitle();
chartTitle.setMargin(5, 0, 0, 0);
chartTitle.setFont(titleFont);
chartSubTitle = new TextTitle();
chartSubTitle.setFont(subTitleFont);
chartSubTitle.setMargin(5, 0, 0, 0);
chart.addSubtitle(chartSubTitle);
// Add data sets;
plot.setDataset(0, dataset);
// set rendering order
plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
peakDataRenderer = new PeakDataRenderer();
// Add EMF and EPS options to the save as menu
JPopupMenu popupMenu = getPopupMenu();
JMenuItem saveAsMenu = (JMenuItem) popupMenu.getComponent(3);
GUIUtils.addMenuItem(saveAsMenu, "EMF...", this, "SAVE_EMF");
GUIUtils.addMenuItem(saveAsMenu, "EPS...", this, "SAVE_EPS");
// Register for mouse-wheel events
addMouseWheelListener(this);
// reset zoom history
ZoomHistory history = getZoomHistory();
if (history != null)
history.clear();
}
public ScatterPlotChart(ScatterPlotWindow window, ScatterPlotTopPanel topPanel,
PeakList peakList) {
super(null, true);
this.window = window;
this.peakList = peakList;
this.topPanel = topPanel;
// initialize the chart by default time series chart from factory
chart = ChartFactory.createXYLineChart("", // title
"", // x-axis label
"", // y-axis label
null, // data set
PlotOrientation.VERTICAL, // orientation
false, // create legend
false, // generate tooltips
false // generate URLs
);
chart.setBackgroundPaint(Color.white);
setChart(chart);
// disable maximum size (we don't want scaling)
setMaximumDrawWidth(Integer.MAX_VALUE);
setMaximumDrawHeight(Integer.MAX_VALUE);
// set the plot properties
plot = chart.getXYPlot();
plot.setBackgroundPaint(Color.white);
plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
plot.setSeriesRenderingOrder(SeriesRenderingOrder.FORWARD);
plot.setDomainGridlinePaint(gridColor);
plot.setRangeGridlinePaint(gridColor);
// Set the domain log axis
LogAxis logAxisDomain = new LogAxis();
logAxisDomain.setMinorTickCount(1);
logAxisDomain.setNumberFormatOverride(MZmineCore.getConfiguration().getIntensityFormat());
logAxisDomain.setAutoRange(true);
plot.setDomainAxis(logAxisDomain);
// Set the range log axis
LogAxis logAxisRange = new LogAxis();
logAxisRange.setMinorTickCount(1);
logAxisRange.setNumberFormatOverride(MZmineCore.getConfiguration().getIntensityFormat());
logAxisRange.setAutoRange(true);
plot.setRangeAxis(logAxisRange);
// Set crosshair properties
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
plot.setDomainCrosshairPaint(crossHairColor);
plot.setRangeCrosshairPaint(crossHairColor);
plot.setDomainCrosshairStroke(crossHairStroke);
plot.setRangeCrosshairStroke(crossHairStroke);
// Create data sets;
mainDataSet = new ScatterPlotDataSet(peakList);
plot.setDataset(0, mainDataSet);
diagonalLineDataset = new DiagonalLineDataset();
plot.setDataset(1, diagonalLineDataset);
// Create renderers
mainRenderer = new ScatterPlotRenderer();
plot.setRenderer(0, mainRenderer);
diagonalLineRenderer = new DiagonalLineRenderer();
plot.setRenderer(1, diagonalLineRenderer);
// Set tooltip properties
ttm = new ComponentToolTipManager();
ttm.registerComponent(this);
setDismissDelay(Integer.MAX_VALUE);
setInitialDelay(0);
// add items to popup menu TODO: add other Show... items
JPopupMenu popupMenu = getPopupMenu();
popupMenu.addSeparator();
GUIUtils.addMenuItem(popupMenu, "Show Chromatogram", this, "TIC");
// Add EMF and EPS options to the save as menu
JMenuItem saveAsMenu = (JMenuItem) popupMenu.getComponent(3);
GUIUtils.addMenuItem(saveAsMenu, "EMF...", this, "SAVE_EMF");
GUIUtils.addMenuItem(saveAsMenu, "EPS...", this, "SAVE_EPS");
// reset zoom history
ZoomHistory history = getZoomHistory();
if (history != null)
history.clear();
}
TwoDPlot(RawDataFile rawDataFile, TwoDVisualizerWindow visualizer, TwoDDataSet dataset,
Range<Double> rtRange, Range<Double> mzRange, String whichPlotTypeStr) {
super(null, true);
this.rawDataFile = rawDataFile;
this.rtRange = rtRange;
this.mzRange = mzRange;
setBackground(Color.white);
setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
// set the X axis (retention time) properties
xAxis = new NumberAxis("Retention time");
xAxis.setAutoRangeIncludesZero(false);
xAxis.setNumberFormatOverride(rtFormat);
xAxis.setUpperMargin(0);
xAxis.setLowerMargin(0);
// set the Y axis (intensity) properties
yAxis = new NumberAxis("m/z");
yAxis.setAutoRangeIncludesZero(false);
yAxis.setNumberFormatOverride(mzFormat);
yAxis.setUpperMargin(0);
yAxis.setLowerMargin(0);
// set the plot properties
if (whichPlotTypeStr == "default") {
plot = new TwoDXYPlot(dataset, rtRange, mzRange, xAxis, yAxis);
} else if (whichPlotTypeStr == "point2D") {
plot = new PointTwoDXYPlot(dataset, rtRange, mzRange, xAxis, yAxis);
}
plot.setBackgroundPaint(Color.white);
plot.setDomainGridlinesVisible(false);
plot.setRangeGridlinesVisible(false);
// chart properties
chart = new JFreeChart("", titleFont, plot, false);
chart.setBackgroundPaint(Color.white);
setChart(chart);
// title
chartTitle = chart.getTitle();
chartTitle.setMargin(5, 0, 0, 0);
chartTitle.setFont(titleFont);
chartSubTitle = new TextTitle();
chartSubTitle.setFont(subTitleFont);
chartSubTitle.setMargin(5, 0, 0, 0);
chart.addSubtitle(chartSubTitle);
// disable maximum size (we don't want scaling)
setMaximumDrawWidth(Integer.MAX_VALUE);
setMaximumDrawHeight(Integer.MAX_VALUE);
// set crosshair (selection) properties
plot.setRangeCrosshairVisible(false);
plot.setDomainCrosshairVisible(true);
plot.setDomainCrosshairPaint(crossHairColor);
plot.setDomainCrosshairStroke(crossHairStroke);
// set rendering order
plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
peakDataRenderer = new PeakDataRenderer();
JMenuItem plotTypeMenuItem = new JMenuItem("Toggle centroid/continuous mode");
plotTypeMenuItem.addActionListener(visualizer);
plotTypeMenuItem.setActionCommand("SWITCH_PLOTMODE");
add(plotTypeMenuItem);
JPopupMenu popupMenu = getPopupMenu();
popupMenu.addSeparator();
popupMenu.add(plotTypeMenuItem);
// Add EMF and EPS options to the save as menu
JMenuItem saveAsMenu = (JMenuItem) popupMenu.getComponent(3);
GUIUtils.addMenuItem(saveAsMenu, "EMF...", this, "SAVE_EMF");
GUIUtils.addMenuItem(saveAsMenu, "EPS...", this, "SAVE_EPS");
// reset zoom history
ZoomHistory history = getZoomHistory();
if (history != null)
history.clear();
}