How to customize drop-down of hovered QtComboBox in stylesheet

[Samuel Xue]

I'm working on making a style for my application in stylesheet. I 'm in trouble to write the rule of customizing the drop-down background when a QComboBox is hovered. It seems the selector 'QComboBox::drop-down:hover' only works when the drop-down is hovered, and 'QComboBox:hover::drop-down' is not a valid selector.

Does anyone have ideal on this?

[Pl45m4]

@Samuel-Xue

Not tested (just an idea)

Try:

QComboBox::hovered QAbstractItemView {
    YourStyle: here;
}

The drop down is a QAbstractItemView and it may (or may not) apply the style when set as above, if the comboBox is hovered.

[Samuel Xue]

@Pl45m4
Sorry, let me make this question clear. The drop-down here means the drop-down button, not the drop down list.

[JoeCFD]

@Samuel-Xue said in How to customize drop-down of hovered QtComboBox in stylesheet:

QComboBox::drop-down:hover

https://stackoverflow.com/questions/52782279/how-to-change-drop-down-background-color-on-qcombobox-hover