Example usage for java.awt.event MouseEvent getY

Introduction

In this page you can find the example usage for java.awt.event MouseEvent getY.

Prototype

public int getY() 

Source Link

Document

Returns the vertical y position of the event relative to the source component.

Usage

From source file:TransferableScribblePane.java

/**
 * This method is called on mouse button events. It begins a new line or tries
 * to select an existing line./*  w  w  w . j av  a 2  s . com*/
 */
public void processMouseEvent(MouseEvent e) {
    if (e.getButton() == MouseEvent.BUTTON1) { // Left mouse button
        if (e.getID() == MouseEvent.MOUSE_PRESSED) { // Pressed down
            if (e.isShiftDown()) { // with Shift key
                // If the shift key is down, try to select a line
                int x = e.getX();
                int y = e.getY();

                // Loop through the lines checking to see if we hit one
                PolyLine selection = null;
                int numlines = lines.size();
                for (int i = 0; i < numlines; i++) {
                    PolyLine line = (PolyLine) lines.get(i);
                    if (line.intersects(x - 2, y - 2, 4, 4)) {
                        selection = line;
                        e.consume();
                        break;
                    }
                }
                // If we found an intersecting line, save it and repaint
                if (selection != selectedLine) { // If selection changed
                    selectedLine = selection; // remember which is selected
                    repaint(); // will make selection dashed
                }
            } else if (!e.isControlDown()) { // no shift key or ctrl key
                // Start a new line on mouse down without shift or ctrl
                currentLine = new PolyLine(e.getX(), e.getY());
                lines.add(currentLine);
                e.consume();
            }
        } else if (e.getID() == MouseEvent.MOUSE_RELEASED) {// Left Button Up
            // End the line on mouse up
            if (currentLine != null) {
                currentLine = null;
                e.consume();
            }
        }
    }

    // The superclass method dispatches to registered event listeners
    super.processMouseEvent(e);
}

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From source file:de.tntinteractive.portalsammler.gui.DocumentTable.java

private void showPopup(final MouseEvent ev) {
    final JMenuItem open = new JMenuItem("Anzeigen");
    open.addActionListener(new ActionListener() {
        @Override/*from  w  w  w . jav  a 2 s  .c o  m*/
        public void actionPerformed(final ActionEvent e) {
            DocumentTable.this.openSelectedRows();
        }
    });

    final JMenuItem export = new JMenuItem("Exportieren");
    export.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(final ActionEvent e) {
            DocumentTable.this.exportSelectedRows();
        }
    });

    final JPopupMenu menu = new JPopupMenu();
    menu.add(open);
    menu.add(export);
    menu.show(ev.getComponent(), ev.getX(), ev.getY());
}

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From source file:com.haulmont.cuba.desktop.gui.components.DesktopTree.java

@Override
public void setItemClickAction(Action action) {
    if (this.doubleClickAction != action) {
        if (action != null) {
            if (itemClickListener == null) {
                itemClickListener = new MouseAdapter() {
                    @Override/*  w  ww .  j  av  a2s .com*/
                    public void mouseClicked(MouseEvent e) {
                        if (isEditable()) {
                            if (e.getButton() == MouseEvent.BUTTON1 && e.getClickCount() == 2
                                    && doubleClickAction != null) {

                                int rowForLocation = impl.getRowForLocation(e.getX(), e.getY());
                                TreePath pathForLocation = impl.getPathForRow(rowForLocation);

                                if (pathForLocation != null) {
                                    impl.setSelectionPath(pathForLocation);

                                    doubleClickAction.actionPerform(DesktopTree.this);
                                }
                            }
                        }
                    }
                };
                impl.addMouseListener(itemClickListener);
                impl.setToggleClickCount(0);
            }
        } else {
            impl.removeMouseListener(itemClickListener);
            impl.setToggleClickCount(2);
            itemClickListener = null;
        }
        this.doubleClickAction = action;
    }
}

---

From source file:com.qspin.qtaste.ui.TestCaseTree.java

@Override
public String getToolTipText(MouseEvent e) {
    if (getRowForLocation(e.getX(), e.getY()) == -1)
        return null;
    else {/*from   w  w  w  .j  av a  2  s  . c o  m*/
        TreePath tp = this.getPathForLocation(e.getX(), e.getY());
        TreeNode node = this.getTreeNode(tp);
        if (node != null) {
            TCTreeNode tcTreeNode = (TCTreeNode) node;
            if ((tcTreeNode.getUserObject() != null) && (tcTreeNode.getUserObject() instanceof FileNode)) {
                FileNode fNode = (FileNode) tcTreeNode.getUserObject();
                //node
                if (fNode.isTestcaseDir()) {
                    if (fNode.isTestcaseCheckOk()) {
                        // compute the number of test cases (based on test data)
                        String text = fNode.getTestcaseCount() + " testcase(s) defined.";
                        String testcaseHeader = fNode.getTestcaseHeader();
                        if (!testcaseHeader.isEmpty()) {
                            text += "\n\nDescription:\n" + testcaseHeader;
                        }
                        return text;
                    } else {
                        return "no TestData file found or file is empty.";
                    }
                }
            }
        }
        return null;
    }
}

---

From source file:DragPictureDemo2.java

public void mouseDragged(MouseEvent e) {
    //Don't bother to drag if the component displays no image.
    if (image == null)
        return;//from   w ww .j  av  a  2 s  . c o  m

    if (firstMouseEvent != null) {
        e.consume();

        //If they are holding down the control key, COPY rather than MOVE
        int ctrlMask = InputEvent.CTRL_DOWN_MASK;
        int action = ((e.getModifiersEx() & ctrlMask) == ctrlMask) ? TransferHandler.COPY
                : TransferHandler.MOVE;

        int dx = Math.abs(e.getX() - firstMouseEvent.getX());
        int dy = Math.abs(e.getY() - firstMouseEvent.getY());
        //Arbitrarily define a 5-pixel shift as the
        //official beginning of a drag.
        if (dx > 5 || dy > 5) {
            //This is a drag, not a click.
            JComponent c = (JComponent) e.getSource();
            TransferHandler handler = c.getTransferHandler();
            //Tell the transfer handler to initiate the drag.
            handler.exportAsDrag(c, firstMouseEvent, action);
            firstMouseEvent = null;
        }
    }
}

---

From source file:net.sf.jabref.gui.MainTableSelectionListener.java

/**
 * Process general right-click events on the table. Show the table context menu at
 * the position where the user right-clicked.
 * @param e The mouse event defining the popup trigger.
 * @param row The row where the event occured.
 *//*from   w w  w  .  ja v a2  s . c  o  m*/
private void processPopupTrigger(MouseEvent e, int row) {
    int selRow = table.getSelectedRow();
    if ((selRow == -1) || // (getSelectedRowCount() == 0))
            !table.isRowSelected(table.rowAtPoint(e.getPoint()))) {
        table.setRowSelectionInterval(row, row);
        //panel.updateViewToSelected();
    }
    RightClickMenu rightClickMenu = new RightClickMenu(panel, panel.metaData());
    rightClickMenu.show(table, e.getX(), e.getY());
}

---

From source file:net.sf.mzmine.modules.visualization.msms.MsMsPlot.java

@Override
public void mouseClicked(final MouseEvent event) {

    // Let the parent handle the event (selection etc.)
    super.mouseClicked(event);

    if (event.getX() < 70) { // User clicked on Y-axis
        if (event.getClickCount() == 2) { // Reset zoom on Y-axis
            XYDataset data = ((XYPlot) getChart().getPlot()).getDataset();
            Number maximum = DatasetUtils.findMaximumRangeValue(data);
            getXYPlot().getRangeAxis().setRange(0, 1.05 * maximum.floatValue());
        } else if (event.getClickCount() == 1) {
            // Auto range on Y-axis
            getXYPlot().getRangeAxis().setAutoTickUnitSelection(true);
            getXYPlot().getRangeAxis().setAutoRange(true);
        }/*from   w ww  .  ja v  a 2 s  .c o m*/
    } else if (event.getY() > this.getChartRenderingInfo().getPlotInfo().getPlotArea().getMaxY() - 41
            && event.getClickCount() == 2) {
        // Reset zoom on X-axis
        getXYPlot().getDomainAxis().setAutoTickUnitSelection(true);
        restoreAutoDomainBounds();
    } else if (event.getClickCount() == 2) {
        visualizer.actionPerformed(
                new ActionEvent(event.getSource(), ActionEvent.ACTION_PERFORMED, "SHOW_SPECTRUM"));
    }
}

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From source file:net.sf.mzmine.modules.visualization.ida.IDAPlot.java

@Override
public void mouseClicked(final MouseEvent event) {

    // Let the parent handle the event (selection etc.)
    super.mouseClicked(event);

    if (event.getX() < 70) { // User clicked on Y-axis
        if (event.getClickCount() == 2) { // Reset zoom on Y-axis
            XYDataset data = ((XYPlot) getChart().getPlot()).getDataset();
            Number maximum = DatasetUtilities.findMaximumRangeValue(data);
            getXYPlot().getRangeAxis().setRange(0, 1.05 * maximum.floatValue());
        } else if (event.getClickCount() == 1) {
            // Auto range on Y-axis
            getXYPlot().getRangeAxis().setAutoTickUnitSelection(true);
            getXYPlot().getRangeAxis().setAutoRange(true);
        }/*from w  w w. j  av a  2  s.  c  om*/
    } else if (event.getY() > this.getChartRenderingInfo().getPlotInfo().getPlotArea().getMaxY() - 41
            && event.getClickCount() == 2) {
        // Reset zoom on X-axis
        getXYPlot().getDomainAxis().setAutoTickUnitSelection(true);
        restoreAutoDomainBounds();
    } else if (event.getClickCount() == 2) {
        visualizer.actionPerformed(
                new ActionEvent(event.getSource(), ActionEvent.ACTION_PERFORMED, "SHOW_SPECTRUM"));
    }
}

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From source file:org.fhcrc.cpl.viewer.mrm.utilities.MRMerMouseListener.java

public void mouseDragged(MouseEvent e) {
    if ((e.isShiftDown() || e.getButton() == MouseEvent.BUTTON3) || shifted) {
        if (this.coElutionStart == null) {
            return;
        }/*from  ww  w  . j  a v  a2 s  .c  o m*/
        Graphics2D g2 = (Graphics2D) _cp.getGraphics();
        if (this.coElutionRegion != null)
            drawCoElutionRegion(g2);
        if (e.getX() < this.coElutionStart.getX())
            return;
        // Erase the previous zoom rectangle (if any)...
        Rectangle2D scaledDataArea = _cp.getScreenDataArea((int) this.coElutionStart.getX(),
                (int) this.coElutionStart.getY());

        // selected rectangle shouldn't extend outside the data area...
        double xmax = Math.min(e.getX(), scaledDataArea.getMaxX());
        double ymax = Math.min(e.getY(), scaledDataArea.getMaxY());
        /*
                    this.coElutionRegion = new Rectangle2D.Double(
                this.coElutionStart.getX(), this.coElutionStart.getY(),
                xmax - this.coElutionStart.getX(), ymax - this.coElutionStart.getY());
        */
        this.coElutionRegion = new Rectangle2D.Double(this.coElutionStart.getX(), scaledDataArea.getMinY(),
                Math.abs(e.getX() - coElutionStart.getX()), scaledDataArea.getHeight());

        // Draw the new zoom rectangle...
        drawCoElutionRegion(g2);

        g2.dispose();

    } else {
        _cp.mouseDragged(e);
    }
}

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From source file:com.mycompany.zad1.MainWindow.java

private void imageMoiffayLabelMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_imageMoiffayLabelMouseClicked
    if (regionGrowing) {
        int treschold = Integer.parseInt(JOptionPane.showInputDialog("Treschold value"));
        RegionGrowing growing = new RegionGrowing();
        ArrayList<int[]> mask = growing.findRegion(imageBuff, evt.getX(), evt.getY(), treschold);

        ImageUtlis utlis = new ImageUtlis();
        utlis.repaintImage(imageBuff, colors[currentColor], mask);

        SupportFrame frame = new SupportFrame();

        frame.initRegionMask(imageOrginal.getWidth(), imageOrginal.getHeight(), mask);
        frame.setVisible(true);//from ww  w  .  j  a va2s.co m
        imageMoiffayLabel.setIcon(new ImageIcon(imageBuff.getImage()));

        currentColor++;

        if (currentColor == colors.length) {
            regionGrowingButton.setEnabled(false);
            regionGrowing = false;
            currentColor = 0;
        }
    }
}

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