Hi everyone,
I'm trying to toggle the visibility of a QDialog 'dialog' when a QCheckBox
'checkBox' is toggled.
So I thought
<code>
checkBox.toggled.connect(dialog, "setVisible(boolean)");
</code>
would do the trick. But instead I get a com.trolltech.qt.QNoSuchSlotException.
Misteriously
<code>
checkBox.toggled.connect(dialog, "setEnabled(boolean)");
</code>
works fine. What's up with that?
Again, I attached a very small program to demonstrate what I mean. Of course,
the workaround is easily done. I'm just curious.
Thanks for any hints,
Curt
import com.trolltech.qt.gui.QApplication;
import com.trolltech.qt.gui.QCheckBox;
import com.trolltech.qt.gui.QDialog;
import com.trolltech.qt.gui.QWidget;
public class ConnectSample
{
public static void main(String[] args)
{
QApplication.initialize(args);
QWidget dialog = new QDialog(null);
QCheckBox checkBox = new QCheckBox();
checkBox.toggled.connect(dialog, "setEnabled(boolean)");
checkBox.toggled.connect(dialog, "setVisible(boolean)");
// Bang!
dialog.show();
QApplication.exec();
}
}
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