Example usage for java.awt EventQueue isDispatchThread

Introduction

In this page you can find the example usage for java.awt EventQueue isDispatchThread.

Prototype

public static boolean isDispatchThread() 

Source Link

Document

Returns true if the calling thread is Toolkit#getSystemEventQueue the current AWT EventQueue 's dispatch thread.

Usage

From source file:net.landora.video.utils.UIUtils.java

public static void invokeInSwingThread(Runnable r) {
    if (EventQueue.isDispatchThread()) {
        r.run();/*from w  w w  .  jav a  2 s  .c om*/
    } else {
        try {
            SwingUtilities.invokeAndWait(r);
        } catch (Exception ex) {
            throw new RuntimeException(ex);
        }
    }
}

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From source file:iqq.app.core.service.impl.EventServiceImpl.java

@Override
public void broadcast(final UIEvent event) {
    if (EventQueue.isDispatchThread()) {
        doBroadcast(event);/*from   ww w.  j  a v  a2 s .co m*/
    } else {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                doBroadcast(event);
            }
        });
    }
}

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From source file:Main.java

/**
 * @return true if the current thread is an AWT event dispatching thread.
 *//*from w w w  .  j  a va  2s . co m*/
public static boolean isEventDispatchThread() {
    return EventQueue.isDispatchThread();
}

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From source file:Main.java

/**
 * Returns true if e has the permissions to
 * access the system clipboard and if it is allowed gesture (if
 * checkGesture is true)//w  w w  .j ava2s  . c o  m
 *
 * @param e AWTEvent to check
 * @param checkGesture boolean
 */
private static boolean canEventAccessSystemClipboard(AWTEvent e, boolean checkGesture) {
    if (EventQueue.isDispatchThread()) {
        /*
         * Checking event permissions makes sense only for event
         * dispathing thread
         */
        if (e instanceof InputEvent && (!checkGesture || isAccessClipboardGesture((InputEvent) e))) {
            return inputEvent_canAccessSystemClipboard((InputEvent) e);
        } else {
            return false;
        }
    } else {
        return true;
    }
}

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From source file:org.moeaframework.examples.gp.regression.SymbolicRegressionGUI.java

/**
 * Updates the GUI with a new intermediate solution.
 * /*  w w  w . j a  v  a2 s. com*/
 * @param solution the new solution
 * @param generation the current generation count
 * @param maxGenerations the maximum generations being run
 */
public void update(Solution solution, int generation, int maxGenerations) {
    this.solution = solution;
    this.generation = generation;
    this.maxGenerations = maxGenerations;

    if (EventQueue.isDispatchThread()) {
        updateOnEventQueue();
    } else {
        EventQueue.invokeLater(new Runnable() {

            @Override
            public void run() {
                updateOnEventQueue();
            }

        });
    }
}

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From source file:org.coding.git.api.CodingNetConnection.java

@NotNull
private ResponsePage doRequest(@NotNull String uri, @Nullable String requestBody,
        @NotNull Collection<Header> headers, @NotNull HttpVerb verb) throws IOException {
    if (myAborted)
        throw new CodingNetOperationCanceledException();

    if (EventQueue.isDispatchThread() && !ApplicationManager.getApplication().isUnitTestMode()) {
        LOG.warn("Network operation in EDT"); // TODO: fix
    }/*from  www .  j  a v  a  2 s. c o m*/

    CloseableHttpResponse response = null;
    try {
        response = doREST(uri, requestBody, headers, verb);

        if (myAborted)
            throw new CodingNetOperationCanceledException();

        //--HTTP??
        checkStatusCode(response, requestBody);

        HttpEntity entity = response.getEntity();
        if (entity == null) {
            return createResponse(response);
        }

        JsonElement ret = parseResponse(entity.getContent());
        if (ret.isJsonNull()) {
            return createResponse(response);
        }

        //--CodingNet??
        checkCodingNetCode(ret);

        String nextPage = null;
        Header pageHeader = response.getFirstHeader("Link");
        if (pageHeader != null) {
            for (HeaderElement element : pageHeader.getElements()) {
                NameValuePair rel = element.getParameterByName("rel");
                if (rel != null && "next".equals(rel.getValue())) {
                    String urlString = element.toString();
                    int begin = urlString.indexOf('<');
                    int end = urlString.lastIndexOf('>');
                    if (begin == -1 || end == -1) {
                        LOG.error("Invalid 'Link' header", "{" + pageHeader.toString() + "}");
                        break;
                    }

                    nextPage = urlString.substring(begin + 1, end);
                    break;
                }
            }
        }

        return createResponse(ret, nextPage, response);
    } catch (SSLHandshakeException e) { // User canceled operation from CertificateManager
        if (e.getCause() instanceof CertificateException) {
            LOG.info("Host SSL certificate is not trusted", e);
            throw new CodingNetOperationCanceledException("Host SSL certificate is not trusted", e);
        }
        throw e;
    } catch (IOException e) {
        if (myAborted)
            throw new CodingNetOperationCanceledException("Operation canceled", e);
        throw e;
    } finally {
        myRequest = null;
        if (response != null) {
            response.close();
        }
        if (!myReusable) {
            myClient.close();
        }
    }
}

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From source file:com.kenai.redminenb.query.RedmineQueryController.java

public void selectFilter(final Filter filter) {
    if (filter != null) {
        // XXX this part should be handled in the issues table - move the filtercombo and the label over
        int c = 0;
        for (RedmineIssue issue : query.getIssues()) {
            if (filter.accept(issue.getNode())) {
                c++;// w w w.ja v a  2  s.co m
            }
        }
        final int issueCount = c;

        Runnable r = new Runnable() {
            @Override
            public void run() {
                queryPanel.filterComboBox.setSelectedItem(filter);
                setIssueCount(issueCount);
            }
        };
        if (EventQueue.isDispatchThread()) {
            r.run();
        } else {
            EventQueue.invokeLater(r);
        }
    }
    issueTable.setFilter(filter);
}

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From source file:io.github.moosbusch.lumpi.util.LumpiUtil.java

public static boolean isEDT() {
    return EventQueue.isDispatchThread();
}

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From source file:com.t3.client.TabletopTool.java

public static BufferedImage takeMapScreenShot(final PlayerView view) {
    final ZoneRenderer renderer = clientFrame.getCurrentZoneRenderer();
    if (renderer == null) {
        return null;
    }//from  w w w.j  av  a 2s  .c o m

    Dimension size = renderer.getSize();
    if (size.width == 0 || size.height == 0) {
        return null;
    }

    BufferedImage image = new BufferedImage(size.width, size.height, Transparency.OPAQUE);
    final Graphics2D g = image.createGraphics();
    g.setClip(0, 0, size.width, size.height);

    // Have to do this on the EDT so that there aren't any odd side effects
    // of rendering
    // using a renderer that's on screen
    if (!EventQueue.isDispatchThread()) {
        try {
            EventQueue.invokeAndWait(new Runnable() {
                @Override
                public void run() {
                    renderer.renderZone(g, view);
                }
            });
        } catch (InterruptedException ie) {
            TabletopTool.showError("While creating snapshot", ie);
        } catch (InvocationTargetException ite) {
            TabletopTool.showError("While creating snapshot", ite);
        }
    } else {
        renderer.renderZone(g, view);
    }

    g.dispose();

    return image;
}

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From source file:net.rptools.maptool.client.MapTool.java

public static BufferedImage takeMapScreenShot(final PlayerView view) {
    final ZoneRenderer renderer = clientFrame.getCurrentZoneRenderer();
    if (renderer == null) {
        return null;
    }/*w  w  w  .jav  a2  s  .c o  m*/

    Dimension size = renderer.getSize();
    if (size.width == 0 || size.height == 0) {
        return null;
    }

    BufferedImage image = new BufferedImage(size.width, size.height, Transparency.OPAQUE);
    final Graphics2D g = image.createGraphics();
    g.setClip(0, 0, size.width, size.height);

    // Have to do this on the EDT so that there aren't any odd side effects
    // of rendering
    // using a renderer that's on screen
    if (!EventQueue.isDispatchThread()) {
        try {
            EventQueue.invokeAndWait(new Runnable() {
                public void run() {
                    renderer.renderZone(g, view);
                }
            });
        } catch (InterruptedException ie) {
            MapTool.showError("While creating snapshot", ie);
        } catch (InvocationTargetException ite) {
            MapTool.showError("While creating snapshot", ite);
        }
    } else {
        renderer.renderZone(g, view);
    }

    g.dispose();

    return image;
}

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