@Chris-Kawa, oh, pardon my blindness, it really works. I found that the stylesheet is resetting the width of the button in my case.

@JonB
You have (for unknown reason) placed a button at row #5 column #6 and spanning 5 rows and 2 columns. It's not going to make much sense, is perhaps not what you intend, and will move around when you place other widgets on the grid layout.

I know nothing about "In the gray square there should have been a cube. that I opened",

The second shot shows about what I expect when you didn't use any layout. If the 3 lines of text there were deliberate you would need to put them into the layout now if you expect to see them.

@Chris-Kawa This worked, thank you very much!

@leonardoMB said in Why Layout is reparenting to the top most widget through addChildLayout?:

What will make _qButton child of widget_1. Where did I go wrong? printing it I have that all are child of widget_1

What will make _qButton child of widget_1?
_qButton = new QPushButton( widget_1 ) or _qButton->setParent( widget_1 ); will make _qButton the child of widget_1.
The layouts of widget_1 can have children of other widgets.

I see. Thank you.

@JoeCFD That in combination with setMaximumSize seems to work, thanks!

Ok, how about this - Anybody know a way I can add code or set env to enable rotation, (portrait/landscape, or...). As it is, the qt apps don't respond to phone sensors, but are fixes...

Great !

Since you have it working now, please mark the thread as solved using the "Topic Tools" button or the three dotted menu beside the answer you deem correct so that other forum users may know a solution has been found :-)

@eyllanesc Oh I see, it's working now. Thank you!

Thank you for the answer.
Setting a child did enable the layout selection. I don't understand the logic behind that at all but ok.

QcmEntryGuess are QWidget I've created on the side. They're only a QLabel nested in two layout 12d3bbf3-2642-4ef6-90a4-71ae4535d2d8-image.png

Althought my QGridLayout is still only consisted of one row. I'm probably missunderstanding one of its property
a3d87a05-d1dc-40b4-a478-a67c0a2a0256-image.png

@Kyeiv
https://doc.qt.io/qt-5/qtquick-modelviewsdata-modelview.html#models

those are your possibilities

adding onWidthChanged: forceLayout() with columnWidthProvider to TableView works

@jeanmilost said in ListView - How to refresh rows which content changed without slowdown?:

view.model.dataChanged(view.model.index(0, columnCount - 1), view.model.index(rowCount - 1, columnCount - 1));

So you are emiting dataChanged from QML? That seems like a bad practice, why can't you do that in the model?

Glad you found out and thanks for the detailed solution !

Hi,

To add a layout to a layout there's the "addLayout" method.

Indeed it is! :( It is something that we are looking into doing for certain this FY.