diff options
Diffstat (limited to 'src/com/itmill/toolkit/ui/Tree.java')
| -rw-r--r-- | src/com/itmill/toolkit/ui/Tree.java | 65 |
1 files changed, 32 insertions, 33 deletions
diff --git a/src/com/itmill/toolkit/ui/Tree.java b/src/com/itmill/toolkit/ui/Tree.java index 35c5f1daca..67383ef51f 100644 --- a/src/com/itmill/toolkit/ui/Tree.java +++ b/src/com/itmill/toolkit/ui/Tree.java @@ -38,7 +38,7 @@ import com.itmill.toolkit.terminal.Resource; public class Tree extends AbstractSelect implements Container.Hierarchical, Action.Container { - /* Static members ***************************************************** */ + /* Static members */ private static final Method EXPAND_METHOD; @@ -52,13 +52,12 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, "nodeCollapse", new Class[] { CollapseEvent.class }); } catch (final java.lang.NoSuchMethodException e) { // This should never happen - e.printStackTrace(); throw new java.lang.RuntimeException( - "Internal error, please report"); + "Internal error finding methods in Tree"); } } - /* Private members **************************************************** */ + /* Private members */ /** * Set of expanded nodes. @@ -96,7 +95,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, */ private boolean initialPaint = true; - /* Tree constructors ************************************************** */ + /* Tree constructors */ /** * Creates a new empty tree. @@ -124,13 +123,13 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, setContainerDataSource(dataSource); } - /* Expanding and collapsing ******************************************* */ + /* Expanding and collapsing */ /** * Check is an item is expanded * * @param itemId - * the item id. + * the item id. * @return true iff the item is expanded. */ public boolean isExpanded(Object itemId) { @@ -141,7 +140,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Expands an item. * * @param itemId - * the item id. + * the item id. * @return True iff the expand operation succeeded */ public boolean expandItem(Object itemId) { @@ -152,10 +151,10 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Expands an item. * * @param itemId - * the item id. + * the item id. * @param sendChildTree - * flag to indicate if client needs subtree or not (may be - * cached) + * flag to indicate if client needs subtree or not (may be + * cached) * @return True iff the expand operation succeeded */ private boolean expandItem(Object itemId, boolean sendChildTree) { @@ -229,7 +228,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Collapses an item. * * @param itemId - * the item id. + * the item id. * @return True iff the collapse operation succeeded */ public boolean collapseItem(Object itemId) { @@ -299,7 +298,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * </p> * * @param selectable - * the New value of property selectable. + * the New value of property selectable. */ public void setSelectable(boolean selectable) { if (this.selectable != selectable) { @@ -308,7 +307,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, } } - /* Component API ****************************************************** */ + /* Component API */ /** * Gets the UIDL tag corresponding to the component. @@ -565,7 +564,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, } } - /* Container.Hierarchical API ***************************************** */ + /* Container.Hierarchical API */ /** * Tests if the Item with given ID can have any children. @@ -595,8 +594,8 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, } /** - * Tests if the Item specified with <code>itemId</code> has any child - * Items, that is, is it a leaf Item. + * Tests if the Item specified with <code>itemId</code> has any child Items, + * that is, is it a leaf Item. * * @see com.itmill.toolkit.data.Container.Hierarchical#hasChildren(Object) */ @@ -652,7 +651,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, return success; } - /* Overriding select behavior******************************************** */ + /* Overriding select behavior */ /** * Sets the Container that serves as the data source of the viewer. @@ -678,7 +677,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, } } - /* Expand event and listener ****************************************** */ + /* Expand event and listener */ /** * Event to fired when a node is expanded. ExapandEvent is fired when a node @@ -703,7 +702,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * New instance of options change event * * @param source - * the Source of the event. + * the Source of the event. * @param expandedItemId */ public ExpandEvent(Component source, Object expandedItemId) { @@ -735,7 +734,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * A node has been expanded. * * @param event - * the Expand event. + * the Expand event. */ public void nodeExpand(ExpandEvent event); } @@ -744,7 +743,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Adds the expand listener. * * @param listener - * the Listener to be added. + * the Listener to be added. */ public void addListener(ExpandListener listener) { addListener(ExpandEvent.class, listener, EXPAND_METHOD); @@ -754,7 +753,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Removes the expand listener. * * @param listener - * the Listener to be removed. + * the Listener to be removed. */ public void removeListener(ExpandListener listener) { removeListener(ExpandEvent.class, listener, EXPAND_METHOD); @@ -764,13 +763,13 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Emits the expand event. * * @param itemId - * the item id. + * the item id. */ protected void fireExpandEvent(Object itemId) { fireEvent(new ExpandEvent(this, itemId)); } - /* Collapse event ****************************************** */ + /* Collapse event */ /** * Collapse event @@ -793,7 +792,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * New instance of options change event. * * @param source - * the Source of the event. + * the Source of the event. * @param collapsedItemId */ public CollapseEvent(Component source, Object collapsedItemId) { @@ -825,7 +824,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * A node has been collapsed. * * @param event - * the Collapse event. + * the Collapse event. */ public void nodeCollapse(CollapseEvent event); } @@ -834,7 +833,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Adds the collapse listener. * * @param listener - * the Listener to be added. + * the Listener to be added. */ public void addListener(CollapseListener listener) { addListener(CollapseEvent.class, listener, COLLAPSE_METHOD); @@ -844,7 +843,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Removes the collapse listener. * * @param listener - * the Listener to be removed. + * the Listener to be removed. */ public void removeListener(CollapseListener listener) { removeListener(CollapseEvent.class, listener, COLLAPSE_METHOD); @@ -854,13 +853,13 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Emits collapse event. * * @param itemId - * the item id. + * the item id. */ protected void fireCollapseEvent(Object itemId) { fireEvent(new CollapseEvent(this, itemId)); } - /* Action container *************************************************** */ + /* Action container */ /** * Adds an action handler. @@ -963,7 +962,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Adding new items is not supported. * * @throws UnsupportedOperationException - * if set to true. + * if set to true. * @see com.itmill.toolkit.ui.Select#setNewItemsAllowed(boolean) */ public void setNewItemsAllowed(boolean allowNewOptions) @@ -977,7 +976,7 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * Focusing to this component is not supported. * * @throws UnsupportedOperationException - * if invoked. + * if invoked. * @see com.itmill.toolkit.ui.AbstractField#focus() */ public void focus() throws UnsupportedOperationException { |