Size Policy with TabWidget.
I have a QDockWidget with a QWidget inside, with a QCustomPlot inside (QDockWidget->QWidget->QCustomPlot) and I can resize (stretch) it without a problem. All with "Preferred/Preferred" size policy.
I also have a QDockWidget->QWidget->QTabWidget->QWidget->QCustomPlot but even though I can resize the dock, the tab and the rest doesn't change size. I tried with all of them in "Preferred/Preferred" and "Expanding/Expanding" size policies but still get the same result.
Is it possible to resize when you have a tab? Any solution?
I am new to Qt so have been using Qt Designer.
What you expect is default behaviour provided you properly set the layouts on all bold QWdigets.
Got it working. I right clicked on the "QDockWidget" and "QTabWidget" then added a vertical Layout. This added the layout property to the two QWidgets you mentioned.
I will find out more information on layouts.
Thank a lot!