mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-27 12:29:55 +08:00
76c16dd4c2
* java/awt/FocusTraversalPolicy.java (FocusTraversalPolicy): Documentation added. (getComponentAfter): Documentation added. (getComponentBefore): Documentation added. (getFirstComponent): Documentation added. (getLastComponent): Documentation added. (getDefaultComponent): Documentation added. (getInitialComponent): Documentation added. * java/awt/ScrollPaneAdjustable.java (sp): New member variable. (orientation): New member variable. (value): New member variable. (minimum): New member variable. (maximum): New member variable. (visibleAmount): New member variable. (unitIncrement): New member variable. (blockIncrement): New member variable. (adjustmentListener): New member variable. (ScrollPaneAdjustable): Rewrote. (addAdjustmentListener): New method. (removeAdjustmentListener): New method. (getAdjustmentListeners): New method. (getBlockIncrement): New method. (getMaximum): New method. (getMinimum): New method. (getOrientation): New method. (getUnitIncrement): New method. (getValue): New method. (getVisibleAmount): New method. (setBlockIncrement): New method. (setUnitIncrement): New method. (setMaximum): Implemented. (setMinimum): Implemented. (setValue): New method. (setVisibleAmount): Implemented. (paramString): New method. * java/awt/Window.java (show): Use setVisible(true) instead of super.show(). (hide): Use sevVisible(false) instead of super.hide(). (processWindowEvent): Added cases for WINDOW_GAINED_FOCUS, WINDOW_LOST_FOCUS and WINDOW_STATE_CHANGED. (postEvent): Deprecated. (applyResourceBundle): Deprecated. (processWindowFocusEvent): New method. (processWindowStateEvent): New method. * java/awt/datatransfer/DataFlavor.java: Reindented. * java/awt/font/TextHitInfo.java (charIndex): New member variable. (leadingEdge): New member variable. (TextHitInfo): New constructor. (getCharIndex): Implemented. (isLeadingEdge): Implemented. (getInsertionIndex): Implemented. (hashCode): Access charIndex directly. (equals): Reformated. (leading): Implemented. (trailing): Implemented. (beforeOffset): Implemented. (afterOffset): Implemented. (getOtherHit): Implemented. (getOffsetHit): Implemented. (toString): Implemented. * java/awt/image/BufferedImage.java (BufferedImage): Implements WritableRenderedImage. (observers): New member variable. (addTileObserver): New method. (removeTileObserver): New method. From-SVN: r64078
104 lines
3.5 KiB
Java
104 lines
3.5 KiB
Java
/* FocusTraversalPolicy.java --
|
|
Copyright (C) 2002 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Classpath.
|
|
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA.
|
|
|
|
Linking this library statically or dynamically with other modules is
|
|
making a combined work based on this library. Thus, the terms and
|
|
conditions of the GNU General Public License cover the whole
|
|
combination.
|
|
|
|
As a special exception, the copyright holders of this library give you
|
|
permission to link this library with independent modules to produce an
|
|
executable, regardless of the license terms of these independent
|
|
modules, and to copy and distribute the resulting executable under
|
|
terms of your choice, provided that you also meet, for each linked
|
|
independent module, the terms and conditions of the license of that
|
|
module. An independent module is a module which is not derived from
|
|
or based on this library. If you modify this library, you may extend
|
|
this exception to your version of the library, but you are not
|
|
obligated to do so. If you do not wish to do so, delete this
|
|
exception statement from your version. */
|
|
|
|
|
|
package java.awt;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
public abstract class FocusTraversalPolicy
|
|
{
|
|
/**
|
|
* Creates a <code>FocusTraversalPolicy</code> object.
|
|
*/
|
|
public FocusTraversalPolicy()
|
|
{
|
|
// Do nothing in here.
|
|
}
|
|
|
|
/**
|
|
* Returns the Component that should receive the focus after a Component.
|
|
*
|
|
* @exception IllegalArgumentException If root or current is null,
|
|
* or if root is not a focus cycle root of current.
|
|
*/
|
|
public abstract Component getComponentAfter(Container root,
|
|
Component current);
|
|
|
|
/**
|
|
* Returns the Component that should receive the focus before a Component.
|
|
*
|
|
* @exception IllegalArgumentException If root or current is null,
|
|
* or if root is not a focus cycle root of current.
|
|
*/
|
|
public abstract Component getComponentBefore(Container root,
|
|
Component current);
|
|
|
|
/**
|
|
* Returns the first Component in the traversal cycle.
|
|
*
|
|
* @exception IllegalArgumentException If root is null.
|
|
*/
|
|
public abstract Component getFirstComponent(Container root);
|
|
|
|
/**
|
|
* Returns the last Component in the traversal cycle.
|
|
*
|
|
* @exception IllegalArgumentException If root is null.
|
|
*/
|
|
public abstract Component getLastComponent(Container root);
|
|
|
|
/**
|
|
* Returns the default Component to focus.
|
|
*
|
|
* @exception IllegalArgumentException If root is null.
|
|
*/
|
|
public abstract Component getDefaultComponent(Container root);
|
|
|
|
/**
|
|
* Returns the Component that should receive the focus when a Window is made
|
|
* visible for the first time.
|
|
*
|
|
* @exception IllegalArgumentException If window is null.
|
|
*/
|
|
public Component getInitialComponent(Window window)
|
|
{
|
|
return getDefaultComponent(window);
|
|
}
|
|
} // class FocusTraversalPolicy
|