Example usage for javax.swing SwingUtilities isEventDispatchThread

Introduction

In this page you can find the example usage for javax.swing SwingUtilities isEventDispatchThread.

Prototype

public static boolean isEventDispatchThread()

Source Link

Document

Returns true if the current thread is an AWT event dispatching thread.

Usage

From source file:Main.java

public static void assertSwingThread() {
    if (!SwingUtilities.isEventDispatchThread())
        throw new Error("Must be Swing event dispatching thread, but detected '"
                + Thread.currentThread().getName() + '\'');
}

From source file:Main.java

/**
 * Safe handling for the {@link SwingUtilities#invokeAndWait(Runnable)}
 * method. It is unsafe to call invokeAndWait on the dispatch thread due to
 * deadlocks. This method simply runs the given {@link Runnable} if this is
 * called in the dispatch thread.//from w w w  .j ava2s.  c  o m
 * 
 * @param r
 *            - the runnable to run
 * @throws Exception
 *             - any exceptions propagate, the possible
 *             {@link InvocationTargetException} is unwrapped.
 */
public static void runOnDispatch(Runnable r) throws Exception {
    if (SwingUtilities.isEventDispatchThread()) {
        r.run();
    } else {
        try {
            SwingUtilities.invokeAndWait(r);
        } catch (InvocationTargetException iie) {
            if (iie.getCause() instanceof Exception) {
                throw (Exception) iie.getCause();
            } else {
                throw iie;
            }
        }
    }
}

From source file:Main.java

public static final void invoke(Runnable r) {
    if (SwingUtilities.isEventDispatchThread())
        r.run();//from   w ww .j  av  a 2  s  .co  m
    else
        SwingUtilities.invokeLater(r);
}

From source file:Main.java

public static void runInEdt(Runnable r) {
    if (SwingUtilities.isEventDispatchThread()) {
        r.run();//w  w w  .  ja v a2s.c  o m
    } else {
        SwingUtilities.invokeLater(r);
    }
}

From source file:Main.java

public static void safeSwing(@Nonnull final Runnable runnable) {
    if (SwingUtilities.isEventDispatchThread()) {
        runnable.run();/*from w  w  w . j  a  va 2 s . c  o m*/
    } else {
        SwingUtilities.invokeLater(runnable);
    }
}

From source file:Main.java

/**
 * Runs the specified runnable in the EDT using
 * <code>SwingUtilities.invokeLater(...)</code>.
 *
 * @param runnable - the runnable to be executed
 *//*from   w  w w .ja va  2 s . c  o m*/
public static void invokeLater(Runnable runnable) {

    if (!SwingUtilities.isEventDispatchThread()) {

        SwingUtilities.invokeLater(runnable);

    } else {

        runnable.run();
    }

}

From source file:Main.java

/**
 * Checks if the currently active {@link Thread} is responsible
 * for the Swing UI./*from  w  w  w.ja  v a2s.c  om*/
 * @return {@code true} is Swing {@link Thread}, {@code false} is not Swing {@link Thread}.
 */
public static boolean isSwingThread() {
    return SwingUtilities.isEventDispatchThread();
}

From source file:Main.java

private static void doSetVisible(final Component component, final boolean isVisible) {
    if (component != null) {
        if (SwingUtilities.isEventDispatchThread()) {
            doSetVisibleInEDT(component, isVisible);
        } else {/*from  w ww . j a  va 2s  .  co m*/
            SwingUtilities.invokeLater(new Runnable() {
                @Override
                public void run() {
                    doSetVisibleInEDT(component, isVisible);
                }
            });
        }
    }
}

From source file:Main.java

private static void doSetSelected(final AbstractButton abstractButton, final boolean isSelected) {
    if (abstractButton != null) {
        if (SwingUtilities.isEventDispatchThread()) {
            doSetSelectedInEDT(abstractButton, isSelected);
        } else {//from   w ww . ja va2  s.com
            SwingUtilities.invokeLater(new Runnable() {
                @Override
                public void run() {
                    doSetSelectedInEDT(abstractButton, isSelected);
                }
            });
        }
    }
}

From source file:Main.java

public static boolean isResizable(final Frame frame) {
    if (frame != null) {
        if (SwingUtilities.isEventDispatchThread()) {
            return frame.isResizable();
        } else {//  www  .  j  a  va 2s  . com
            final boolean[] isResizable = new boolean[1];

            try {
                SwingUtilities.invokeAndWait(new Runnable() {
                    @Override
                    public void run() {
                        isResizable[0] = frame.isResizable();
                    }
                });
            } catch (InterruptedException | InvocationTargetException e) {

            }

            return isResizable[0];
        }
    } else {
        return false;
    }
}