hg: openjfx/8/controls/rt: RT-24105 TabPane renders content of all tabs even only one is active.Optimization loads only the initially selected tabs and others get loaded on selection. To load content of other tabs lazily - -Djavafx.tabpane.loadTabsLazily property can be used. To load the content of alll tabs with out any optimization, -Djavafx.tabpane.maintainfullscenegraph property can be used.

[hang.vo at oracle.com]

Changeset: 1ee27e0ef269
Author:    psomashe
Date:      2013-06-04 00:16 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/1ee27e0ef269

RT-24105 TabPane renders content of all tabs even only one is active.Optimization loads only the initially selected tabs and others get loaded on selection. To load content of other tabs lazily - -Djavafx.tabpane.loadTabsLazily property can be used. To load the content of alll tabs with out any optimization, -Djavafx.tabpane.maintainfullscenegraph property can be used.

! javafx-ui-controls/src/com/sun/javafx/scene/control/skin/TabPaneSkin.java