frysk.gui.monitor
Class SimpleComboBox

java.lang.Object
  org.gnu.glib.Struct
      org.gnu.glib.GObject
          org.gnu.gtk.GtkObject
              org.gnu.gtk.Widget
                  org.gnu.gtk.Container
                      org.gnu.gtk.Bin
                          org.gnu.gtk.ComboBox
                              frysk.gui.monitor.SimpleComboBox

All Implemented Interfaces:

Observer, org.gnu.gtk.CellLayout

public class SimpleComboBox
extends org.gnu.gtk.ComboBox
implements Observer

A simple combo box that abstracts away all the complexity of Combo box and provides simple methods for adding, removing and retrieving selected objects. Extends ComboBox so it can be initialized with a ComboBox

Constructor Summary

SimpleComboBox(org.gnu.glib.Handle handle)

Method Summary

void	add(GuiObject object)
void	add(GuiObject object, int index) Add the given object at the given index
void	add(GuiObject object, org.gnu.gtk.TreeIter treeIter) Add the given object at the given treeIter
void	clear()
GuiObject	getSelectedObject()
void	remove(GuiObject object)
void	setDefaultText(String text) Set the text that is displayed when no item is selected.
void	setSelectedObject(GuiObject object) Set the selection to the item that represents the given object.
void	setSelectedText(String text) Set the selection to the first item with the text that matches the give text.
void	unwatchList()
void	update(Observable observable, Object guiObject)
void	watchLinkedList(ObservableLinkedList linkedList) Tell this ComboBox to initialize itself with the given list and watch the given ObservableLinkedList and update itself when the list changes.

Methods inherited from class org.gnu.gtk.ComboBox

addAttributeMapping, addListener, appendText, clearAttributeMappings, getActive, getActiveIter, getActiveText, getAddTearoffs, getColumnSpanColumn, getComboBox, getEventListenerClass, getEventType, getFocusOnClick, getModel, getPopupAccessible, getRowSeparatorMethod, getRowSpanColumn, getWrapWidth, insertText, packEnd, packStart, popdown, popup, prependText, removeListener, removeText, reorder, setActive, setActiveIter, setAddTearoffs, setColumnSpanColumn, setFocusOnClick, setModel, setRowSeparatorMethod, setRowSpanColumn, setWrapWidth

Methods inherited from class org.gnu.gtk.Bin

getChild, getType

Methods inherited from class org.gnu.gtk.Container

add, addListener, getBooleanChildProperty, getBorderWidth, getChildProperty, getChildren, getIntChildProperty, getResizeMode, remove, removeListener, resizeChildren, setBooleanChildProperty, setBorderWidth, setChildProperty, setIntChildProperty, setResizeMode

Methods inherited from class org.gnu.gtk.Widget

activate, addAccelerator, addEvents, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, canActivateAccel, createContext, createLayout, draw, drawArea, drawArea, finish, getAccessible, getAllocation, getCanFocus, getColormap, getContext, getData, getDisplay, getDragData, getExtensionEvents, getModifierStyle, getName, getParent, getParentWindow, getPointer, getRootWindow, getScreen, getSensitive, getStyle, getToplevel, getWidget, getWindow, grabDefault, grabFocus, hasFocus, hasScreen, hide, hideAll, highlight, highlight, intersect, isAncestor, makeWidget, modifyStyle, popColormap, pushColormap, realize, removeAccelerator, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, reparent, setBackgroundColor, setBaseColor, setCanFocus, setColormap, setDoubleBuffered, setDragDestination, setDragIcon, setDragIconPixbuf, setDragIconStock, setDragSource, setEvents, setExtensionEvents, setFont, setForegroundColor, setMinimumSize, setName, setNoDragDestination, setNoDragSource, setSensitive, setTextColor, shapeCombineMask, show, showAll, unHighlight, unHighlight

Methods inherited from class org.gnu.gtk.GtkObject

destroy, sink

Methods inherited from class org.gnu.glib.GObject

addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addListener, collect, freezeNotify, getBooleanProperty, getData, getDoubleProperty, getFloatProperty, getGObjectFromHandle, getIntProperty, getJavaObjectProperty, getLongProperty, getPixbufProperty, getProperty, getStringProperty, hasProperty, notify, removeEventHandler, removeListener, setBooleanProperty, setData, setDoubleProperty, setFloatProperty, setIntProperty, setJavaObjectProperty, setLongProperty, setPixbufProperty, setProperty, setStringProperty, thawNotify

Methods inherited from class org.gnu.glib.Struct

equals, getHandle, getNullHandle, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.gnu.gtk.CellLayout

getHandle

Constructor Detail

SimpleComboBox

public SimpleComboBox(org.gnu.glib.Handle handle)

Method Detail

getSelectedObject

public GuiObject getSelectedObject()

add

public void add(GuiObject object)

remove

public void remove(GuiObject object)

clear

public void clear()

Specified by:

clear in interface org.gnu.gtk.CellLayout

Overrides:

clear in class org.gnu.gtk.ComboBox

update

public void update(Observable observable,
                   Object guiObject)

Specified by:

update in interface Observer

setSelectedObject

public void setSelectedObject(GuiObject object)

Set the selection to the item that represents the given object.

Parameters:

object - the object that is to be displayed as selected.

setSelectedText

public void setSelectedText(String text)

Set the selection to the first item with the text that matches the give text. If the given text is not found an exception is thrown.

Parameters:

text - the text that is to be matched and the match selected.

add

public void add(GuiObject object,
                int index)

Add the given object at the given index

Parameters:

object - object to be added

index - the position to insert the given object at.

add

public void add(GuiObject object,
                org.gnu.gtk.TreeIter treeIter)

Add the given object at the given treeIter

Parameters:

object - object to be added

treeIter - a

watchLinkedList

public void watchLinkedList(ObservableLinkedList linkedList)

Tell this ComboBox to initialize itself with the given list and watch the given ObservableLinkedList and update itself when the list changes. Clients will then not have to worry about updating the ComboBox.

Parameters:

linkedList - the list to be watched.

unwatchList

public void unwatchList()

setDefaultText

public void setDefaultText(String text)

Set the text that is displayed when no item is selected. Example: "No items slected" or "please select an item"