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src/share/classes/com/sun/java/swing/plaf/gtk/GTKIconFactory.java
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2002, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
@@ -212,10 +212,22 @@
return DEFAULT_ICON_SIZE;
}
Region region = context.getRegion();
GTKStyle style = (GTKStyle) context.getStyle();
+ if (GTKLookAndFeel.is3() && region == Region.MENU) {
+ Object value = style.getClassSpecificValue("arrow-scaling");
+ if (value instanceof Number) {
+ iconDimension = (int)(((Number) value).floatValue() *
+ (style.getFont(context).getSize2D() +
+ 2 * style.getClassSpecificIntValue(context,
+ "indicator-spacing", DEFAULT_ICON_SPACING)));
+ if (iconDimension > 0) {
+ return iconDimension;
+ }
+ }
+ }
iconDimension = style.getClassSpecificIntValue(context,
"indicator-size",
(region == Region.CHECK_BOX_MENU_ITEM ||
region == Region.RADIO_BUTTON_MENU_ITEM) ?
DEFAULT_TOGGLE_MENU_ITEM_SIZE : DEFAULT_ICON_SIZE);
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