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Article #154233

Re: Jak nie reagować na kliknięcie buttona w Swingu?

#154233
From: Borneq
Date: Thu, 23 Jul 2015 13:30
40 lines
2006 bytes
W dniu 2015-07-23 o 15:12, Borneq pisze:
> kolejkowanie, nie wiem, jak bym tu zrobił runnable, to czy nie
> potworzyło by wielu wątków. Potrzebne jest coś w rodzaju globalnego

Tak, w wątkach, ale przy sprawdzaniu terminated:
field:
BenchWorker worker

class BenchWorker extends SwingWorker<Integer, Integer> {
		String originalName;
		protected boolean terminated;

		BenchWorker(String name) {
			originalName = name;
			terminated = false;
		}

		@Override
		protected Integer doInBackground() throws Exception {
			if (originalName != null)
				printBenchmarks(originalName);
			terminated = true;
			return null;
		}
	}


   -------------------
	  buttonBench.addActionListener(new ActionListener() {
	      public void actionPerformed(ActionEvent e) {
		buttonBench.setEnabled(false);
		if (worker == null || worker.terminated == true) {
				worker = new BenchWorker(originalName);
					worker.execute();
				}
				buttonBench.setEnabled(true);
			}
		});

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From: Borneq <borneq@antyspam.hidden.pl>
Newsgroups: pl.comp.lang.java
Subject: Re: Jak nie reagować na kliknięcie
 buttona w Swingu?
Date: Thu, 23 Jul 2015 15:30:27 +0200
Organization: ATMAN - ATM S.A.
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