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java Programming Glossary: observerSwingPropertyChangeSupport to dynamically update JTextArea http://stackoverflow.com/questions/11827326/swingpropertychangesupport-to-dynamically-update-jtextarea this.setBorder BorderFactory.createTitledBorder Observer this.add label observed.addPropertyChangeListener new PropertyChangeListener..
Delayed response to JTable row selection event under a huge data load http://stackoverflow.com/questions/17383799/delayed-response-to-jtable-row-selection-event-under-a-huge-data-load row selection event to perform some staff. I have used Observer pattern for Swing data binding and table's model is backed by..
Java AWT/SWT/Swing: How to plan a GUI? http://stackoverflow.com/questions/1742001/java-awt-swt-swing-how-to-plan-a-gui hidden from the individual SwingWorkers. Do not use the Observer Observable classes but instead favour ChangeListener PropertyChangeListener.. own custom listener implementation for propagating events. Observer passes an Object as it's event forcing client code to check..
How to make mock to void methods with mockito http://stackoverflow.com/questions/2276271/how-to-make-mock-to-void-methods-with-mockito How to mock methods with void return type I implemented an Observer pattern but I can't mock it with Mockito because I don't know..
Java MVC - How to divide a done text game into MVC? http://stackoverflow.com/questions/2687345/java-mvc-how-to-divide-a-done-text-game-into-mvc model this.view view class View extends JPanel implements Observer private Model model public View Model model this.model model.. model public View Model model this.model model model.addObserver this public void update Observable o Object arg update GUI based..
Is there a recommended way to use the Observer pattern in MVP using GWT? http://stackoverflow.com/questions/2832779/is-there-a-recommended-way-to-use-the-observer-pattern-in-mvp-using-gwt there a recommended way to use the Observer pattern in MVP using GWT I am thinking about implementing a.. interface between the view and the presenter and use the Observer pattern to decouple the two the view generates events and the.. gets notified. What confuses me is that java.util.Observer and java.util.Observable are not supported in GWT. This suggests..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc import java.util.Observable import java.util.Observer import java.util.Random import javax.swing.Icon import javax.swing.JButton.. this.add genButtonPanel BorderLayout.SOUTH model.addObserver new ModelObserver private JPanel genButtonPanel JPanel panel.. BorderLayout.SOUTH model.addObserver new ModelObserver private JPanel genButtonPanel JPanel panel new JPanel for Piece..
is it possible to monitor folder using java code? http://stackoverflow.com/questions/3810790/is-it-possible-to-monitor-folder-using-java-code
http://stackoverflow.com/questions/4282437/getting-error-for-generic-interface-the-interface-observer-cannot-be-implemente error for generic interface The interface Observer cannot be implemented more than once with different arguments.. error in Eclipse while writing a GWT app The interface Observer cannot be implemented more than once with different arguments.. be implemented more than once with different arguments Observer CompositeListData and Observer DialogBoxAuthenticate public..
Does Java have native support for events, similar to that of C#? http://stackoverflow.com/questions/436050/does-java-have-native-support-for-events-similar-to-that-of-c can do the exact same thing with the publisher subscriber Observer pattern. It just requires a bit more legwork. And no Java does..
http://stackoverflow.com/questions/5217611/the-mvc-pattern-and-swing For example your model could be implemented using the Observer pattern requiring the View to be registered as an observer to..
Polymorphism and Interfaces in Java (can polymorphism be used to implement interfaces…why?) http://stackoverflow.com/questions/5423125/polymorphism-and-interfaces-in-java-can-polymorphism-be-used-to-implement-inter this question Sure Below is concrete example of the Observer pattern using classes and interfaces to accomplish polymorphic..
Do some Android UI stuff in non-UI thread http://stackoverflow.com/questions/6223389/do-some-android-ui-stuff-in-non-ui-thread String response Doing something setChanged notifyObservers response DoSomethingElse String response Doing something.. String response Doing something else setChanged notifyObservers response catch IOException e e.printStackTrace private void.. class MainActivity public class ResponseHandler implements Observer private String resp public void update Observable obj Object..
Why is java.util.Observable not an abstract class? http://stackoverflow.com/questions/7281469/why-is-java-util-observable-not-an-abstract-class boolean changed false That is checked everytime the notifyObservers is invoked public void notifyObservers Object arg Object arrLocal.. everytime the notifyObservers is invoked public void notifyObservers Object arg Object arrLocal synchronized this if changed return.. clearChanged for int i arrLocal.length 1 i 0 i Observer arrLocal i .update this arg But from a class composed by this..
how to wire one JPane to another JPane http://stackoverflow.com/questions/10523343/how-to-wire-one-jpane-to-another-jpane share improve this question Here's an example using the observer pattern also seen here here and here . Note that it would also..
How can I Monitor External files in Java http://stackoverflow.com/questions/17804790/how-can-i-monitor-external-files-in-java Rods ThMapInfratab1 2.exe TMapInput.txt If you observer my code every thing was done except .exe monitoring whether..
How can I update information in an Android Activity from a background Service http://stackoverflow.com/questions/2468874/how-can-i-update-information-in-an-android-activity-from-a-background-service Thanks in advance java android android listview observer pattern share improve this question How can I set up my.. Per jax's answer the Activity registers a callback object observer with the Service . The Service invokes a method on the callback..
Is there a recommended way to use the Observer pattern in MVP using GWT? http://stackoverflow.com/questions/2832779/is-there-a-recommended-way-to-use-the-observer-pattern-in-mvp-using-gwt in mind How would you do it java design patterns gwt observer pattern share improve this question Program Structure This..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc of the Model . Addendum As @akf observes MVC hinges on the observer pattern . Your Model needs a way to notify the View of changes...
http://stackoverflow.com/questions/4282437/getting-error-for-generic-interface-the-interface-observer-cannot-be-implemente of Observer classes for every possible event java gwt observer pattern share improve this question Because of type erasure..
Observing multiple observables while avoiding instanceof operator in java? http://stackoverflow.com/questions/4350508/observing-multiple-observables-while-avoiding-instanceof-operator-in-java and as such I am wondering if there is another way java observer pattern share improve this question Similar to previous..
If profiler is not the answer, what other choices do we have? http://stackoverflow.com/questions/4387895/if-profiler-is-not-the-answer-what-other-choices-do-we-have A point that seems to be missed in the discussion is observer effect . Can we build a profiler that really ' observer effect.. is observer effect . Can we build a profiler that really ' observer effect ' free java performance profiler share improve this..
Android - Calling a method in one activity from another, without starting new activity http://stackoverflow.com/questions/5086446/android-calling-a-method-in-one-activity-from-another-without-starting-new-ac just send an NSNotification from SenderActivity and add an observer in Listener1Activity. What would be the best way to achieve..
http://stackoverflow.com/questions/5217611/the-mvc-pattern-and-swing Observer pattern requiring the View to be registered as an observer to the model while your controller might use the Strategy pattern... setter methods and some other ones to register and notify observers and so on . As soon as the model is modified it will call an.. the model is modified it will call an update on registered observers this will be the view in your case . Hence the view will now..
Eclipse RCP: Actions VS Commands http://stackoverflow.com/questions/552435/eclipse-rcp-actions-vs-commands pressed. Define an IExecutionListener which is merely an observer of the command execution so it can neither veto on it nor make..
How to work with swing with multiple classes http://stackoverflow.com/questions/6087436/how-to-work-with-swing-with-multiple-classes model is in effect our observable while the view is the observer import java.beans. public class MvcModel public static final.. return state.getText allow addition of listeners or observers public void addPropertyChangeListener PropertyChangeListener..
Do some Android UI stuff in non-UI thread http://stackoverflow.com/questions/6223389/do-some-android-ui-stuff-in-non-ui-thread question If you dont want to use an AsyncTask try the observer pattern with an inner class ResponseHandler in your main activity..
http://stackoverflow.com/questions/6270132/create-a-custom-event-in-java improve this question You probably want to look into the observer pattern . Here's some sample code to get you started import..
When should I choose SAX over StAX? http://stackoverflow.com/questions/7521803/when-should-i-choose-sax-over-stax SAX is a push parser meaning that it's an instance of the observer pattern also called listener pattern . SAX was there first but..
Service does not restart after “Clear Memory” + appWidget crashes http://stackoverflow.com/questions/7862882/service-does-not-restart-after-clear-memory-appwidget-crashes Start the service to process that will run the content observer public static void beginStartingService Context context Log.d..
Sms ContentObserver onChange() fires multiple times http://stackoverflow.com/questions/9118496/sms-contentobserver-onchange-fires-multiple-times reaches my app. To get around this Im trying a content observer on content sms Its working just fine however the onChange is.. of me figure out a way around this. java android contentobserver share improve this question If the two are identical store..
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