Re: Composed widget

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On Sunday 29 January 2006 17:32, G=E1bor Lehel wrote:
[color=blue]
> Perhaps something like:
>
> class MyWidget: public KLineEdit
> {
> MyWidget( QWidget *parent =3D 0, const char *name =3D 0 )
>
> : KLineEdit( new QHBox( parent ), name )
>
> {
> new KPushButton( parent() );
> }
> };[/color]

While I think this will work, it will break in the event that MyWidget is=20
reparented or asked for its size() or geometry()
[color=blue]
> Note that I haven't actually tried this, and there may be a cleaner
> solution. (Such as just providing KLineEdit *lineEdit() const { return
> m_lineEdit; } in a class derived from QHBox.)[/color]

Definitely cleaner.
=46or example QSpinBox does it this way.

Cheers,
Kevin

=2D-=20
Kevin Krammer <kevin.krammer@gmx.at>
Qt/KDE Developer, Debian User
Moderator: [url]www.mrunix.de[/url] (German), [url]www.qtcentre.org[/url]

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