graphicsView.fitInView() :- one axis only ?

[JackDinn]

I got it

def resize():
    width=ui.graphicsView.frameRect().width()
    rr=ui.graphicsView.mapToScene(ui.graphicsView.frameRect())
    ui.graphicsView.fitInView(0,0,width,300)
    ui.graphicsView.ensureVisible(rr.boundingRect(),-2,0)

def resize():
    width=ui.graphicsView.frameRect().width()
    rr=ui.graphicsView.mapToScene(ui.graphicsView.frameRect())
    ui.graphicsView.fitInView(0,0,width,300)
    ui.graphicsView.ensureVisible(rr.boundingRect(),-2,0)

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only have to figure out why it wont initiate properly when first run, any ideas ?

[SixDegrees]

If you're asking for the sizes of components in the constructor, that can cause problems. Components don't have a definite size until they're completely constructed. You'll want to do your resizing after the constructor has finished.

QWidget::ensurePolished() may be helpful here, but a separate function called after construction works.

[JackDinn]

hmm i kinda suspected something like that but iv tried calling the resize() at the last possible point (just before the app loop) but that didn't work.

So whats ensurePolished for then, i shall go have a look

thx.