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The Java Developers Almanac 1.4Order this book from Amazon. |
e819. Highlighting Buttons in a JToolbar Container While Under the CursorBy default, a button in a toolbar does not change its appearance when the cursor is over the button. However, if the toolbar is in rollover mode, the buttons will highlight while under a cursor.// Create a horizontal toolbar JToolBar toolbar = new JToolBar(); // Get current rollover mode boolean b = toolbar.isRollover(); // Enable rollover mode toolbar.setRollover(true);
e817. Determining When a Floatable JToolBar Container Changes Orientation e818. Preventing a JToolbar Container from Floating © 2002 Addison-Wesley. |