swing – Tarik Billa

After mac os sierra update facing scrolling issue with Java applications like Intellij

September 1, 2023 by Tarik

This is a known bug, likely caused by the JDK: It looks like JDK issue and is reproducible with a simple scrollable JList. Sierra generates much more events than El Captain. These events contain values ~0.1 instead of expected ~1. But Java converts these small number to 1 anyway. Edit: see also this OpenJDK bug: … Read more

Get default background color of swing component

August 14, 2023 by Tarik

To get DEFAULT color that panel will use when it is created use: Color color = UIManager.getColor ( “Panel.background” ); To get CURRENT panel background use: Color color = panel.getBackground (); For a complete list of UIManager colour properties, see http://alvinalexander.com/java/java-uimanager-color-keys-list.