diff options
Diffstat (limited to 'libjava/classpath/javax/swing/plaf/basic/BasicSplitPaneUI.java')
| -rw-r--r-- | libjava/classpath/javax/swing/plaf/basic/BasicSplitPaneUI.java | 150 |
1 files changed, 140 insertions, 10 deletions
diff --git a/libjava/classpath/javax/swing/plaf/basic/BasicSplitPaneUI.java b/libjava/classpath/javax/swing/plaf/basic/BasicSplitPaneUI.java index 694baaddade..2d595597424 100644 --- a/libjava/classpath/javax/swing/plaf/basic/BasicSplitPaneUI.java +++ b/libjava/classpath/javax/swing/plaf/basic/BasicSplitPaneUI.java @@ -1,5 +1,5 @@ /* BasicSplitPaneUI.java -- - Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2005, 2006, Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -38,8 +38,6 @@ exception statement from your version. */ package javax.swing.plaf.basic; -import gnu.classpath.NotImplementedException; - import java.awt.Canvas; import java.awt.Color; import java.awt.Component; @@ -57,11 +55,17 @@ import java.awt.event.FocusListener; import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; +import javax.swing.AbstractAction; +import javax.swing.ActionMap; +import javax.swing.InputMap; import javax.swing.JComponent; +import javax.swing.JSlider; import javax.swing.JSplitPane; import javax.swing.KeyStroke; import javax.swing.LookAndFeel; +import javax.swing.SwingUtilities; import javax.swing.UIManager; +import javax.swing.plaf.ActionMapUIResource; import javax.swing.plaf.ComponentUI; import javax.swing.plaf.SplitPaneUI; import javax.swing.plaf.UIResource; @@ -676,7 +680,9 @@ public class BasicSplitPaneUI extends SplitPaneUI */ public void focusGained(FocusEvent ev) { - // FIXME: implement. + // repaint the divider because its background color may change due to + // the focus state... + divider.repaint(); } /** @@ -686,7 +692,9 @@ public class BasicSplitPaneUI extends SplitPaneUI */ public void focusLost(FocusEvent ev) { - // FIXME: implement. + // repaint the divider because its background color may change due to + // the focus state... + divider.repaint(); } } @@ -1046,21 +1054,143 @@ public class BasicSplitPaneUI extends SplitPaneUI } /** - * This method installs the keyboard actions for the JSplitPane. + * Returns the input map for the specified condition. + * + * @param condition the condition. + * + * @return The input map. + */ + InputMap getInputMap(int condition) + { + if (condition == JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT) + return (InputMap) UIManager.get("SplitPane.ancestorInputMap"); + return null; + } + + /** + * Returns the action map for the {@link JSplitPane}. All sliders share + * a single action map which is created the first time this method is + * called, then stored in the UIDefaults table for subsequent access. + * + * @return The shared action map. + */ + ActionMap getActionMap() + { + ActionMap map = (ActionMap) UIManager.get("SplitPane.actionMap"); + + if (map == null) // first time here + { + map = createActionMap(); + if (map != null) + UIManager.put("SplitPane.actionMap", map); + } + return map; + } + + /** + * Creates the action map shared by all {@link JSlider} instances. + * This method is called once by {@link #getActionMap()} when it + * finds no action map in the UIDefaults table...after the map is + * created, it gets added to the defaults table so that subsequent + * calls to {@link #getActionMap()} will return the same shared + * instance. + * + * @return The action map. + */ + ActionMap createActionMap() + { + ActionMap map = new ActionMapUIResource(); + map.put("toggleFocus", + new AbstractAction("toggleFocus") { + public void actionPerformed(ActionEvent event) + { + // FIXME: What to do here? + } + } + ); + map.put("startResize", + new AbstractAction("startResize") { + public void actionPerformed(ActionEvent event) + { + splitPane.requestFocus(); + } + } + ); + map.put("selectMax", + new AbstractAction("selectMax") { + public void actionPerformed(ActionEvent event) + { + splitPane.setDividerLocation(1.0); + } + } + ); + map.put("selectMin", + new AbstractAction("selectMin") { + public void actionPerformed(ActionEvent event) + { + splitPane.setDividerLocation(0.0); + } + } + ); + map.put("negativeIncrement", + new AbstractAction("negativeIncrement") { + public void actionPerformed(ActionEvent event) + { + setDividerLocation(splitPane, Math.max(dividerLocation + - KEYBOARD_DIVIDER_MOVE_OFFSET, 0)); + } + } + ); + map.put("positiveIncrement", + new AbstractAction("positiveIncrement") { + public void actionPerformed(ActionEvent event) + { + setDividerLocation(splitPane, dividerLocation + + KEYBOARD_DIVIDER_MOVE_OFFSET); + } + } + ); + map.put("focusOutBackward", + new AbstractAction("focusOutBackward") { + public void actionPerformed(ActionEvent event) + { + // FIXME: implement this + } + } + ); + map.put("focusOutForward", + new AbstractAction("focusOutForward") { + public void actionPerformed(ActionEvent event) + { + // FIXME: implement this + } + } + ); + return map; + } + + /** + * Installs any keyboard actions. The list of keys that need to be bound are + * listed in Basic look and feel's defaults. */ protected void installKeyboardActions() - throws NotImplementedException { - // FIXME: implement. + InputMap keyMap = getInputMap( + JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT); + SwingUtilities.replaceUIInputMap(splitPane, + JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, keyMap); + ActionMap map = getActionMap(); + SwingUtilities.replaceUIActionMap(splitPane, map); } /** * This method reverses the work done in installKeyboardActions. */ protected void uninstallKeyboardActions() - throws NotImplementedException { - // FIXME: implement. + SwingUtilities.replaceUIActionMap(splitPane, null); + SwingUtilities.replaceUIInputMap(splitPane, + JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, null); } /** |
