Re: layout problem update(already)

[dirk <di...@xs...>]

On Sat, Feb 16, 2002 at 03:07:20PM +0100, Uwe Rathmann wrote:
> On Saturday 16 February 2002 14:42, dirk wrote:
> 
> > But... it seems that qwtplot and the layoutmanager don't
> > cooperate very well. The plot just appears in the upper
> > left corner and that's it.  I have a vertical column of
> > buttons on the left and right next to it I want the plot.
> > The buttons are spread out over the whole width of the
> > window and the plot is behind it. When I exchange the plot
> > for the QMultiLineEdit erhverything is alright. (vertical
> > button column left and the edit window on the right) What
> > parameters do I have to pass to the plot or layout to get
> > the positioning right?
> 
> There is absolutely nothing special with QwtPlot regarding layout management 
> compared to other widgets, beside the fact that no sizeHint, minimumSizeHint, 
> or sizePolicy is provided. QMultiLineEdit implements them. I guess if you 
> exchange QwtPlot by QFrame you would notice the same unwanted layout.
> 
Hmm, I noticed that only defining my plot is enough to let
it appear in my mainwindow:
plotje = speedWin(this); (speedWin is the name of the
constructor)
Nothing changes by adding the "plotje" to the layout:
hlayout->addWidget(plotje); (hlayout is a QHBoxLayout)

To be honest (but this is clear I guess) I don't have a clue
how to solve this. Do I have to forget about the layout
manager because this doesn't work?

Dirk