Examples with EventObject java.util.EventObject used on opensource projects

Example 51 with EventObject

use of java.util.EventObject in project Payara by payara.

the class CheckMgr method fireAllTestsFinishedEvent.

// call once per test, when all tests for the mgr are done
protected void fireAllTestsFinishedEvent() {
    Object[] listeners;
    synchronized (listenerList) {
        listeners = listenerList.toArray();
    }
    if (listeners == null)
        return;
    // those that are interested in this event
    for (int i = 0; i < listeners.length; i++) {
        if (listeners[i] instanceof VerifierEventsListener) {
            // create the event:
            EventObject event = new EventObject(this);
            ((VerifierEventsListener) listeners[i]).allTestsFinished(event);
        }
    }
}

Example 52 with EventObject

use of java.util.EventObject in project jdk8u_jdk by JetBrains.

the class DefaultTreeCellEditor method isCellEditable.

/**
     * If the <code>realEditor</code> returns true to this
     * message, <code>prepareForEditing</code>
     * is messaged and true is returned.
     */
public boolean isCellEditable(EventObject event) {
    boolean retValue = false;
    boolean editable = false;
    if (event != null) {
        if (event.getSource() instanceof JTree) {
            setTree((JTree) event.getSource());
            if (event instanceof MouseEvent) {
                TreePath path = tree.getPathForLocation(((MouseEvent) event).getX(), ((MouseEvent) event).getY());
                editable = (lastPath != null && path != null && lastPath.equals(path));
                if (path != null) {
                    lastRow = tree.getRowForPath(path);
                    Object value = path.getLastPathComponent();
                    boolean isSelected = tree.isRowSelected(lastRow);
                    boolean expanded = tree.isExpanded(path);
                    TreeModel treeModel = tree.getModel();
                    boolean leaf = treeModel.isLeaf(value);
                    determineOffset(tree, value, isSelected, expanded, leaf, lastRow);
                }
            }
        }
    }
    if (!realEditor.isCellEditable(event))
        return false;
    if (canEditImmediately(event))
        retValue = true;
    else if (editable && shouldStartEditingTimer(event)) {
        startEditingTimer();
    } else if (timer != null && timer.isRunning())
        timer.stop();
    if (retValue)
        prepareForEditing();
    return retValue;
}

Example 53 with EventObject

use of java.util.EventObject in project cogtool by cogtool.

the class FrameUIModel method addFrameChangeListeners.

/**
     * Add listeners for when things change on the frame.
     */
protected void addFrameChangeListeners() {
    AlertHandler frameChangeHandler = new AlertHandler() {

        public void handleAlert(EventObject alert) {
            Frame.WidgetChange chg = (Frame.WidgetChange) alert;
            IWidget chgWidget = chg.getChangeElement();
            if (chg != null) {
                // action dictated by the change.
                switch(chg.action) {
                    // Add the graphical representation of the widget
                    case Frame.WidgetChange.ELEMENT_ADD:
                        createGraphicalWidget(chgWidget);
                        raiseAlert(new FrameUIModel.WidgetShapeImageChange(FrameUIModel.this, chgWidget));
                        break;
                    // Remove the graphical representation of the widget
                    case Frame.WidgetChange.ELEMENT_DELETE:
                        removeWidget(chgWidget);
                        raiseAlert(new FrameUIModel.WidgetShapeImageChange(FrameUIModel.this, chgWidget));
                        break;
                    // Update all existing widgets to the new color
                    case Frame.WidgetChange.WIDGET_COLORS_CHANGED:
                        Iterator<GraphicalWidget<?>> gws = figureList.values().iterator();
                        // Update graphical widgets
                        while (gws.hasNext()) {
                            GraphicalWidget<?> gw = gws.next();
                            gw.setColor(frame.getWidgetColor());
                        //                                    gw.setFastMode(false);
                        }
                        // Update potential temporary widget
                        contents.setWidgetColor(frame.getWidgetColor());
                        break;
                }
            }
            // Draw the viewable widgets.
            // Adds any new items from the lists.. or moves them
            drawWidgets();
        }
    };
    // Add the new handler for frame changes to the list of things to
    // alert to changes on the frame
    frame.addHandler(this, Frame.WidgetChange.class, frameChangeHandler);
    // A separate handler is required to take care of changes of the
    // background on the frame.
    AlertHandler frameBackgroundChangeHandler = new AlertHandler() {

        public void handleAlert(EventObject alert) {
            Frame.BackgroundImageChange chg = (Frame.BackgroundImageChange) alert;
            if (chg != null) {
                // Dispose the old background image if there was one
                if (backgroundImage.getImage() != null) {
                    backgroundImage.getImage().dispose();
                }
                byte[] bgImg = frame.getBackgroundImage();
                // If the image is null, don't create it.
                if (bgImg != null) {
                    // the cache is probably out of date
                    try {
                        Image img = new Image(null, new ByteArrayInputStream(bgImg));
                        //                                AUIModel.imageCache.put(frame, img);
                        // set the new image to the background
                        backgroundImage.setImage(img);
                        // get the size of the image
                        org.eclipse.swt.graphics.Rectangle bounds = img.getBounds();
                        // resize background image with the new bounds
                        backgroundImage.setSize(bounds.width, bounds.height);
                    } catch (SWTException ex) {
                        throw new GraphicsUtil.ImageException("Setting frame background image failed", ex);
                    }
                } else {
                    // Clear the background image.
                    backgroundImage.setImage(null);
                    backgroundImage.setSize(0, 0);
                }
            }
            drawWidgets();
            // Need to raise Alert after draw widgets since
            // the alert call seems to reset the "bounds"
            raiseAlert(new FrameUIModel.WidgetShapeImageChange(FrameUIModel.this, null));
        }
    };
    // Add this handler to the list for changes in the background image
    frame.addHandler(this, Frame.BackgroundImageChange.class, frameBackgroundChangeHandler);
}

Example 54 with EventObject

use of java.util.EventObject in project cogtool by cogtool.

the class FrameUIModel method addDesignChangeListeners.

/**
     * Add listeners for when things change on the design.
     */
protected void addDesignChangeListeners() {
    AlertHandler designChangeHandler = new AlertHandler() {

        public void handleAlert(EventObject alert) {
            Design.WidgetAppearanceChange chg = (Design.WidgetAppearanceChange) alert;
            if (chg != null) {
                Iterator<GraphicalWidget<?>> gws = figureList.values().iterator();
                // Update graphical widgets
                while (gws.hasNext()) {
                    GraphicalWidget<?> gw = gws.next();
                    gw.updateType();
                }
            }
        }
    };
    // Add the new handler for design changes to the list of things to
    // alert to changes on the design
    frame.getDesign().addHandler(this, Design.WidgetAppearanceChange.class, designChangeHandler);
}

Example 55 with EventObject

use of java.util.EventObject in project cogtool by cogtool.

the class ProjectUIModel method installTreeColumn.

protected void installTreeColumn(final TreeColumn designColumn, Design design) {
    designColumn.addListener(SWT.Dispose, onDisposeColumn);
    designColumn.setText(design.getName());
    designColumn.setResizable(true);
    designColumn.setWidth(CogToolPref.KLM_RESULT_RANGE.getBoolean() ? COL_WIDTH_WITH_RANGE : COL_WIDTH_NO_RANGE);
    designColumn.setMoveable(true);
    designColumn.addListener(SWT.Move, onColumnReorder);
    CogToolPref.ALERTER.addHandler(this, CogToolPref.PreferencesChange.class, new AlertHandler() {

        public void handleAlert(EventObject evt) {
            if (evt == null) {
                return;
            }
            Set<CogToolPref> changed = ((CogToolPref.PreferencesChange) evt).getPrefs();
            if (changed.contains(CogToolPref.KLM_RESULT_RANGE)) {
                if (CogToolPref.KLM_RESULT_RANGE.getBoolean()) {
                    if (designColumn.getWidth() < COL_WIDTH_WITH_RANGE) {
                        designColumn.setWidth(COL_WIDTH_WITH_RANGE);
                    }
                } else {
                    if (designColumn.getWidth() > COL_WIDTH_NO_RANGE) {
                        designColumn.setWidth(COL_WIDTH_NO_RANGE);
                    }
                }
                redisplayAllResults();
            } else if (changed.contains(CogToolPref.DISPLAY_DIGITS)) {
                redisplayAllResults();
            }
        }
    });
    AlertHandler handler = new AlertHandler() {

        public void handleAlert(EventObject alert) {
            Design design = (Design) designColumn.getData();
            designColumn.setText(design.getName());
            designColumn.setToolTipText(design.getName() + "\n" + selectDesignHelp + "\n" + editDesignHelp);
        }
    };
    designColumn.setData(design);
    designColumn.setToolTipText(design.getName() + "\n" + selectDesignHelp + "\n" + editDesignHelp);
    design.addHandler(this, NameChangeAlert.class, handler);
    design.addHandler(this, Demonstration.StatusChange.class, updateStateHandler);
    // Update data cells when a change happens
    design.addHandler(this, TaskApplication.TaskApplicationResultChange.class, taskApplicationResultHandler);
    if (columnHook != null) {
        columnHook.onColumnCreation(designColumn);
    }
}