| java.lang.Object
 com.google.gwt.user.client.ui.UIObject
com.google.gwt.user.client.ui.Widget
com.google.gwt.user.client.ui.Panel
com.google.gwt.user.client.ui.ComplexPanel
com.google.gwt.user.client.ui.StackPanel
| StackPanel | | public class StackPanel extends ComplexPanel (Code) | | A panel that stacks its children vertically, displaying only one at a time,
with a header for each child which the user can click to display.
CSS Style Rules
- .gwt-StackPanel { the panel itself }
- .gwt-StackPanel .gwt-StackPanelItem { unselected items }
- .gwt-StackPanel .gwt-StackPanelItem-selected { selected items }
- .gwt-StackPanel .gwt-StackPanelContent { the wrapper around the contents
of the item }
Example
|
| Constructor Summary | |
| public | StackPanel()
Creates an empty stack panel. |
| Method Summary | |
| public void | add(Widget w)
Adds a new child with the given widget. | | public void | add(Widget w, String stackText)
Adds a new child with the given widget and header. | | public void | add(Widget w, String stackText, boolean asHTML)
Adds a new child with the given widget and header, optionally interpreting
the header as HTML. | | public int | getSelectedIndex()
Gets the currently selected child index. | | public void | insert(Widget w, int beforeIndex)
Inserts a widget before the specified index. | | public void | onBrowserEvent(Event event)
| | public boolean | remove(int index)
| | public boolean | remove(Widget child)
| | public void | setStackText(int index, String text)
Sets the text associated with a child by its index. | | public void | setStackText(int index, String text, boolean asHTML)
Sets the text associated with a child by its index. | | public void | showStack(int index)
Shows the widget at the specified child index. |
| StackPanel | | public StackPanel()(Code) | | Creates an empty stack panel.
|
| add | | public void add(Widget w)(Code) | | Adds a new child with the given widget.
Parameters:
w - the widget to be added |
| add | | public void add(Widget w, String stackText)(Code) | | Adds a new child with the given widget and header.
Parameters:
w - the widget to be added
Parameters:
stackText - the header text associated with this widget |
| add | | public void add(Widget w, String stackText, boolean asHTML)(Code) | | Adds a new child with the given widget and header, optionally interpreting
the header as HTML.
Parameters:
w - the widget to be added
Parameters:
stackText - the header text associated with this widget
Parameters:
asHTML - true to treat the specified text as HTML |
| getSelectedIndex | | public int getSelectedIndex()(Code) | | Gets the currently selected child index.
selected child |
| insert | | public void insert(Widget w, int beforeIndex)(Code) | | Inserts a widget before the specified index.
Parameters:
w - the widget to be inserted
Parameters:
beforeIndex - the index before which it will be inserted
throws:
IndexOutOfBoundsException - if beforeIndex is out ofrange |
| onBrowserEvent | | public void onBrowserEvent(Event event)(Code) | | |
| remove | | public boolean remove(int index)(Code) | | |
| setStackText | | public void setStackText(int index, String text)(Code) | | Sets the text associated with a child by its index.
Parameters:
index - the index of the child whose text is to be set
Parameters:
text - the text to be associated with it |
| setStackText | | public void setStackText(int index, String text, boolean asHTML)(Code) | | Sets the text associated with a child by its index.
Parameters:
index - the index of the child whose text is to be set
Parameters:
text - the text to be associated with it
Parameters:
asHTML - true to treat the specified text as HTML |
| showStack | | public void showStack(int index)(Code) | | Shows the widget at the specified child index.
Parameters:
index - the index of the child to be shown |
|
|