Hi Audrius, Am Montag, den 20.03.2006, 01:06 +0100 schrieb Audrius Meskauskas: > Surely, we can make via BasicScrollPaneUI and then have the JTrees > scrolling with the wheel as well!
Wow, very nice! However, I would not recommend to change the getScrollableUnitIncrement methods. The units must stay the same (like one row for a JTable, one line of text in JTextComponent and so on). This is because a single click on a scollbar button scrolls the thing for exactly one unit. Only the MouseWheelListener should multiply the unit by 3 to provide the wheel scrolling behaviour of 3 lines per wheel move. /Roman > 2006-03-20 Audrius Meskauskas <[EMAIL PROTECTED]> > > * javax/swing/JTable.java (ROWS_PER_WHEEL_CLICK): New field. > (getScrollableUnitIncrement): Rewritten. > * javax/swing/JTree.java (ROWS_PER_WHEEL_CLICK): New field. > (getScrollableUnitIncrement): Rewritten. > (getScrollableBlockIncrement): Rewritten. > * javax/swing/plaf/basic/BasicScrollPaneUI.java > (MouseWheelHandler): Implemented. (ViewportContainerListener): New > class. > (containerListener): New field. (SCROLL_NON_SCROLABLES): New field. > (installListeners): Install wheel listeners. (uninstallListeners): > Uninstall wheel listeners. > * javax/swing/plaf/basic/BasicTableUI.java: Remove the implementation > of the MouseWheelListener. (installListeners): Do not install wheel > listener. (ROWS_PER_WHEEL_CLICK): Removed. -- “Improvement makes straight roads, but the crooked roads, without Improvement, are roads of Genius.” - William Blake
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