[Interest] Re : QLineEdit "stretch" in QHBoxLayout using designer

Alex Malyushytskyy alexmalvtk at gmail.com
Sat Feb 18 00:34:20 CET 2012


No, widget Size Policy will not change anything
until layout is flying in the air.

It is the same as trying to tow a car which has no any connection
to the truck.

Alex

On Fri, Feb 17, 2012 at 3:28 PM, BOUCARD Olivier
<boucard_olivier at yahoo.fr> wrote:
> Hi Carl,
>
> Try to play with the widget Size Policy, it will become clear.
>
> Olivier.
>
> ________________________________
> De : Carl Schumann <schumann at fnal.gov>
> À : Qt Interest List <interest at qt-project.org>
> Envoyé le : Vendredi 17 février 2012 21h47
> Objet : [Interest] QLineEdit "stretch" in QHBoxLayout using designer
>
> Qt community,
>
> I using Qt Designer to layout a very simple GUI via the following steps:
> 1. Using the "New Form" dialog I create a "Main Window"
> 2. Then a drop a Spin Box and a Line Edit widget onto the main window
> with the Line Edit to the right of the Spin Box.
> 3. Select both and then select Form -> Lay Out Horizontally from the
> main menu of Designer
> 4. Then try out the GUI with Form -> Preview ... from the main menu
>
> The Line Edit has a fixed width that does not respond to resizing the
> main window or entering long text.  How do I make the Line Edit stretch
> to use up all the empty space to its right in the main window please?
> Thanks for any help.
>
> Sincerely,
> Carl Schumann
>
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