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I have a class that contains a JButton. This can't be changed.
The problem is this: The actionListener calls getSource() and gets the JButton, not the container class.
Can I change what getSource retrieves, before the actionListener is added?
OR can JButtons have a variable reference to its container…
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Hello everyone,
I have the following code adding an ActionListener to a JTextField:
chatInput.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
chatInputMouseClicked(evt);
}
});
Now how do I remove this…
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I have a main class in a program that launches another class that handles all the GUI stuff.
In the GUI, i have a button that i need to attach an ActionListener to.
The only problem is, the code to be executed needs to reside within the main class.
How can i get the ActionPerformed() method to execute…
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I'm making a custom button in Java that has two states, mousePressed, and mouseReleased. At the same time, if I wanted to reuse this button, so that other event listeners can register with it, are these the appropriate steps I should do:
override addActionListener(ActionListener action)
override…
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Every time I change the font, it goes back to the default size, which is 12, even if I change it before with the "Tamano" menu, it only goes back to 12 every time, my guess would be the way I change the size with deriveFont(), but don't I now any other way to change it.
public static class cambiar…
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