[Interest] Qt5: Obtain current layout size
stephen at ju-ju.com
Sat Jul 21 18:27:23 CEST 2012
I am working on a dynamically generated form. One thing I'd like to do
is to reflow the layout into multi-column when the widgets fill the
preset window height.
I need to find out what the current layout height is before I add the
new widget. The problem is, layout geometry is always 0x0 before the
window is shown. And if I show the window before adding the widgets, not
only does the window flickers badly, it also doesn't auto-position
correctly. What's worse, the geometry reported is still 0x0.
So how do I get the correct layout or parent widget size before showing
the widget/window? Thanks.
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