Java Doc for TreeItem.java in  » Ajax » GWT » com » google » gwt » user » client » ui » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Ajax » GWT » com.google.gwt.user.client.ui   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    com.google.gwt.user.client.ui.UIObject       com.google.gwt.user.client.ui.TreeItem TreeItem public class TreeItem extends UIObject implements HasHTML(Code) An item that can be contained within a com.google.gwt.user.client.ui.Tree . Example Constructor Summary public   TreeItem()      Creates an empty tree item. public   TreeItem(String html)      Constructs a tree item with the given HTML. public   TreeItem(Widget widget)      Constructs a tree item with the given Widget. Method Summary public  TreeItem addItem(String itemText)      Adds a child tree item containing the specified text. public  void addItem(TreeItem item)      Adds another item as a child to this one. public  TreeItem addItem(Widget widget)      Adds a child tree item containing the specified widget.  void addTreeItems(List<TreeItem> accum)      public  TreeItem getChild(int index)      Gets the child at the specified index. public  int getChildCount()      Gets the number of children contained in this item. public  int getChildIndex(TreeItem child)      Gets the index of the specified child item.  ArrayList<TreeItem> getChildren()       Element getContentElem()       int getContentHeight()      protected  HasFocus getFocusableWidget()      Returns the widget, if any, that should be focused on if this TreeItem is selected. public  String getHTML()       Element getImageElement()      public  TreeItem getParentItem()      Gets this item's parent. public  boolean getState()      Gets whether this item's children are displayed. public  String getText()      final public  Tree getTree()      Gets the tree that contains this item. public  Object getUserObject()      Gets the user-defined object associated with this item. public  Widget getWidget()      Gets the Widget associated with this tree item. public  boolean isSelected()      Determines whether this item is currently selected. public  void remove()      Removes this item from its tree. public  void removeItem(TreeItem item)      Removes one of this item's children. public  void removeItems()      Removes all of this item's children. public  void setHTML(String html)       void setParentItem(TreeItem parent)      public  void setSelected(boolean selected)      Selects or deselects this item. public  void setState(boolean open)      Sets whether this item's children are displayed. public  void setState(boolean open, boolean fireEvents)      Sets whether this item's children are displayed. public  void setText(String text)       void setTree(Tree newTree)      public  void setUserObject(Object userObj)      Sets the user-defined object associated with this item. public  void setWidget(Widget newWidget)      Sets the current widget.  void updateState()       void updateStateRecursive()      Constructor Detail TreeItem public TreeItem()(Code) Creates an empty tree item. TreeItem public TreeItem(String html)(Code) Constructs a tree item with the given HTML. Parameters:   html - the item's HTML TreeItem public TreeItem(Widget widget)(Code) Constructs a tree item with the given Widget. Parameters:   widget - the item's widget Method Detail addItem public TreeItem addItem(String itemText)(Code) Adds a child tree item containing the specified text. Parameters:   itemText - the text to be added the item that was added addItem public void addItem(TreeItem item)(Code) Adds another item as a child to this one. Parameters:   item - the item to be added addItem public TreeItem addItem(Widget widget)(Code) Adds a child tree item containing the specified widget. Parameters:   widget - the widget to be added the item that was added addTreeItems void addTreeItems(List<TreeItem> accum)(Code) getChild public TreeItem getChild(int index)(Code) Gets the child at the specified index. Parameters:   index - the index to be retrieved the item at that index getChildCount public int getChildCount()(Code) Gets the number of children contained in this item. this item's child count. getChildIndex public int getChildIndex(TreeItem child)(Code) Gets the index of the specified child item. Parameters:   child - the child item to be found the child's index, or -1 if none is found getChildren ArrayList<TreeItem> getChildren()(Code) getContentElem Element getContentElem()(Code) getContentHeight int getContentHeight()(Code) getFocusableWidget protected HasFocus getFocusableWidget()(Code) Returns the widget, if any, that should be focused on if this TreeItem is selected. widget to be focused. getHTML public String getHTML()(Code) getImageElement Element getImageElement()(Code) getParentItem public TreeItem getParentItem()(Code) Gets this item's parent. the parent item getState public boolean getState()(Code) Gets whether this item's children are displayed. true if the item is open getText public String getText()(Code) getTree final public Tree getTree()(Code) Gets the tree that contains this item. the containing tree getUserObject public Object getUserObject()(Code) Gets the user-defined object associated with this item. the item's user-defined object getWidget public Widget getWidget()(Code) Gets the Widget associated with this tree item. the widget isSelected public boolean isSelected()(Code) Determines whether this item is currently selected. true if it is selected remove public void remove()(Code) Removes this item from its tree. removeItem public void removeItem(TreeItem item)(Code) Removes one of this item's children. Parameters:   item - the item to be removed removeItems public void removeItems()(Code) Removes all of this item's children. setHTML public void setHTML(String html)(Code) setParentItem void setParentItem(TreeItem parent)(Code) setSelected public void setSelected(boolean selected)(Code) Selects or deselects this item. Parameters:   selected - true to select the item, falseto deselect it setState public void setState(boolean open)(Code) Sets whether this item's children are displayed. Parameters:   open - whether the item is open setState public void setState(boolean open, boolean fireEvents)(Code) Sets whether this item's children are displayed. Parameters:   open - whether the item is open Parameters:   fireEvents - true to allow open/close events to befired setText public void setText(String text)(Code) setTree void setTree(Tree newTree)(Code) setUserObject public void setUserObject(Object userObj)(Code) Sets the user-defined object associated with this item. Parameters:   userObj - the item's user-defined object setWidget public void setWidget(Widget newWidget)(Code) Sets the current widget. Any existing child widget will be removed. Parameters:   newWidget - Widget to set updateState void updateState()(Code) updateStateRecursive void updateStateRecursive()(Code) Methods inherited from com.google.gwt.user.client.ui.UIObject public void addStyleDependentName(String styleSuffix)(Code)(Java Doc) public void addStyleName(String style)(Code)(Java Doc) public int getAbsoluteLeft()(Code)(Java Doc) public int getAbsoluteTop()(Code)(Java Doc) public Element getElement()(Code)(Java Doc) public int getOffsetHeight()(Code)(Java Doc) public int getOffsetWidth()(Code)(Java Doc) protected Element getStyleElement()(Code)(Java Doc) protected static String getStyleName(Element elem)(Code)(Java Doc) public String getStyleName()(Code)(Java Doc) protected static String getStylePrimaryName(Element elem)(Code)(Java Doc) public String getStylePrimaryName()(Code)(Java Doc) public String getTitle()(Code)(Java Doc) native public static boolean isVisible(Element elem)(Code)(Java Doc) public boolean isVisible()(Code)(Java Doc) public void removeStyleDependentName(String styleSuffix)(Code)(Java Doc) public void removeStyleName(String style)(Code)(Java Doc) protected void setElement(Element elem)(Code)(Java Doc) public void setHeight(String height)(Code)(Java Doc) public void setPixelSize(int width, int height)(Code)(Java Doc) public void setSize(String width, String height)(Code)(Java Doc) protected static void setStyleName(Element elem, String styleName)(Code)(Java Doc) protected static void setStyleName(Element elem, String style, boolean add)(Code)(Java Doc) public void setStyleName(String style)(Code)(Java Doc) protected static void setStylePrimaryName(Element elem, String style)(Code)(Java Doc) public void setStylePrimaryName(String style)(Code)(Java Doc) public void setTitle(String title)(Code)(Java Doc) native public static void setVisible(Element elem, boolean visible)(Code)(Java Doc) public void setVisible(boolean visible)(Code)(Java Doc) public void setWidth(String width)(Code)(Java Doc) public void sinkEvents(int eventBitsToAdd)(Code)(Java Doc) public String toString()(Code)(Java Doc) public void unsinkEvents(int eventBitsToRemove)(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)