PyQt5 QComboBox – Change border style when it non-editable and on state

In this article we will see how we can change the border style of the combo box when it is non-editable and is in on state, border style can be dotted, dashed etc. When we set border to the combo box it is continuous although we can change it. Styled border will be only visible when combo box is non-editable and in on state. In order to do this we have to change the style sheet associated with the combo box, below is the style sheet code

QComboBox::!non-editable:on
{
border : 4px black;
border-style : dotted;
}

Below is the implementation 

Output : 👁 Image
👁 Image