QToolButton and QMainWindow::setIconSize()

[ravas]

Using Windows 7 and Qt 5.5
QMainWindow::setIconSize() will only update a QToolButton on a QToolBar to around 32x32 px.
However, if I restart the program, then the icons will be the desired size.

QMainWindow::setIconSize() doesn't seem to affect a QToolButton in a QDockWidget.
QToolButton::setIconSize() works...
but it would be nice if everything was updated via QMainWindow::setIconSize(), without needing a restart.

Am I missing anything?

[SGaist]

Hi,

When are you calling these functions ?

[ravas]

@SGaist The icon size is saved via QSettings in a QDialog called from a QMainWindow subclass. After the dialog is closed, QMainWindow::setIconSize() is called.