TabbedPane: fixed ArrayIndexOutOfBoundsException in case of using "…

…card" tab type and using a custom tab selection model that returns -1 for selected tab (issue #875)
JFormDesigner · Aug 2, 2024 · ec4343e · ec4343e
1 parent 948decb
commit ec4343e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTabbedPaneUI.java b/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTabbedPaneUI.java
@@ -1685,7 +1685,7 @@ protected void paintContentBorder( Graphics g, int tabPlacement, int selectedInd
 			w - (ci.left / 100f) - (ci.right / 100f), h - (ci.top / 100f) - (ci.bottom / 100f) ), false );
 
 		// add gap for selected tab to path
-		if( getTabType() == TAB_TYPE_CARD ) {
+		if( getTabType() == TAB_TYPE_CARD && selectedIndex >= 0 ) {
 			float csh = scale( (float) contentSeparatorHeight );
 
 			Rectangle tabRect = getTabBounds( tabPane, selectedIndex );