Re: [java] alle elementen in een JPanel disable-en?

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#1802

From: Daniel Tryba
Date: Mon, 29 Nov 2004 19:20

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In nl.comp.programmeren Passero <bla@bla.be> wrote:
> Hoe kan ik op een eenvoudige manier alle elementen in een JPanel disable-en?

Volgens de handleiding lijkt
file:///..../docs/api/java/awt/Container.html#getComponents()
me het makkelijkst.

> Zodat ik niet voor elk element .setEnables(false) moet roepen. Wanneer ik
> gewoon hetvolgende doe: mijnPanel.setEnabled(false) dan gebeurt er gewoon
> niets. Ik kan nog aan elk element. Is dat normaal?
Definieer   ^^^^^^^^^^^^^^^^^^^^^^^

file:///..../docs/api/javax/swing/JComponent.html#setEnabled(boolean)
<q>
A component that is enabled may respond to user input, while a component
that is not enabled cannot respond to user input. Some components may
alter their visual representation when they are disabled in order to
provide feedback to the user that they cannot take input.

Note: Disabling a component does not disable it's children.

Note: Disabling a lightweight component does not prevent it from
receiving MouseEvents.
</q>

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From: Daniel Tryba <spam@tryba.invalid>
Subject: Re: [java] alle elementen in een JPanel disable-en?
Newsgroups: be.comp.programming,nl.comp.programmeren
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