org.fusesource.web.console.client.util
Class WidgetHelper

java.lang.Object
  org.fusesource.web.console.client.util.WidgetHelper

public class WidgetHelper
extends java.lang.Object

Version:

$Revision: 1.1 $

Constructor Summary

WidgetHelper()

Method Summary

static void	addItems(com.google.gwt.user.client.ui.ListBox listBox, java.lang.String... items)
static void	addWidgets(java.util.List answer, com.google.gwt.user.client.ui.HTMLTable grid, Predicate<com.google.gwt.user.client.ui.Widget> predicate)
static com.google.gwt.user.client.ui.HorizontalPanel	createHorizontalPanel(java.util.Collection<com.google.gwt.user.client.ui.Widget> widgets)
static com.google.gwt.user.client.ui.HorizontalPanel	createHorizontalPanel(com.google.gwt.user.client.ui.Widget... widgets)
protected static com.google.gwt.user.client.ui.KeyboardListener	createKeyboardListener(com.google.gwt.user.client.ui.DialogBox dialogBox, com.google.gwt.user.client.ui.ClickListener clickListener, com.google.gwt.user.client.ui.Widget widget)
static com.google.gwt.user.client.ui.Widget	createReadOnlyCheckbox(boolean checked)
static com.google.gwt.user.client.ui.VerticalPanel	createVerticalPanel(java.util.Collection<com.google.gwt.user.client.ui.Widget> widgets)
static com.google.gwt.user.client.ui.VerticalPanel	createVerticalPanel(com.google.gwt.user.client.ui.Widget... widgets)
static java.lang.String	getSelectedValue(com.google.gwt.user.client.ui.ListBox listBox) Returns the selected value of the list box or null if none is selected
static java.util.List<com.google.gwt.user.client.ui.TextBoxBase>	getTextBoxes(com.google.gwt.user.client.ui.HTMLTable grid)
static java.util.List<com.google.gwt.user.client.ui.Widget>	getWidgets(com.google.gwt.user.client.ui.HTMLTable grid, Predicate<com.google.gwt.user.client.ui.Widget> predicate) Returns all of the widgets of the given type from the grid
protected static com.google.gwt.user.client.ui.HorizontalPanel	newHorizontalPanel()
protected static com.google.gwt.user.client.ui.VerticalPanel	newVerticalPanel()
static void	refresh(Refreshable refreshable)
static void	refresh(com.google.gwt.user.client.ui.Widget widget)
static void	removeExtraRows(com.google.gwt.widgetideas.table.client.FixedWidthGrid table, int size)
static void	removeExtraRows(com.google.gwt.user.client.ui.FlexTable table, int size)
static void	setEnabled(boolean flag, com.google.gwt.user.client.ui.FocusWidget... widgets)
static void	setGridHtmlContents(com.google.gwt.user.client.ui.FlexTable grid, java.lang.String html) Sets the entire contents of the grid to the given HTML, deleting any other previous content
static com.google.gwt.user.client.ui.Button[]	showConfirmDialog(java.lang.String title, com.google.gwt.user.client.ui.DialogBox dialogBox, com.google.gwt.user.client.ui.DockPanel panel, com.google.gwt.user.client.ui.ClickListener okClickListener)
static com.google.gwt.user.client.ui.Button[]	showConfirmDialog(java.lang.String title, com.google.gwt.user.client.ui.DialogBox dialogBox, com.google.gwt.user.client.ui.DockPanel panel, com.google.gwt.user.client.ui.FocusWidget focusWidget, com.google.gwt.user.client.ui.ClickListener clickListener)
static com.google.gwt.user.client.ui.DialogBox	showConfirmDialog(java.lang.String title, java.lang.String html, java.lang.Runnable runnable)
static void	showFailureMessage(com.google.gwt.user.client.ui.FlexTable table, java.lang.String message, java.lang.Throwable caught)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WidgetHelper

public WidgetHelper()

Method Detail

getWidgets

public static java.util.List<com.google.gwt.user.client.ui.Widget> getWidgets(com.google.gwt.user.client.ui.HTMLTable grid,
                                                                              Predicate<com.google.gwt.user.client.ui.Widget> predicate)

Returns all of the widgets of the given type from the grid

Type Parameters:

T - the type of widgets required

Parameters:

type - the required type of the widget

grid - the grid to search

Returns:

a list of the given type of widgets or an empty list of none could be found

addWidgets

public static void addWidgets(java.util.List answer,
                              com.google.gwt.user.client.ui.HTMLTable grid,
                              Predicate<com.google.gwt.user.client.ui.Widget> predicate)

getTextBoxes

public static java.util.List<com.google.gwt.user.client.ui.TextBoxBase> getTextBoxes(com.google.gwt.user.client.ui.HTMLTable grid)

createHorizontalPanel

public static com.google.gwt.user.client.ui.HorizontalPanel createHorizontalPanel(com.google.gwt.user.client.ui.Widget... widgets)

createHorizontalPanel

public static com.google.gwt.user.client.ui.HorizontalPanel createHorizontalPanel(java.util.Collection<com.google.gwt.user.client.ui.Widget> widgets)

newHorizontalPanel

protected static com.google.gwt.user.client.ui.HorizontalPanel newHorizontalPanel()

createVerticalPanel

public static com.google.gwt.user.client.ui.VerticalPanel createVerticalPanel(com.google.gwt.user.client.ui.Widget... widgets)

createVerticalPanel

public static com.google.gwt.user.client.ui.VerticalPanel createVerticalPanel(java.util.Collection<com.google.gwt.user.client.ui.Widget> widgets)

newVerticalPanel

protected static com.google.gwt.user.client.ui.VerticalPanel newVerticalPanel()

refresh

public static void refresh(com.google.gwt.user.client.ui.Widget widget)

refresh

public static void refresh(Refreshable refreshable)

createReadOnlyCheckbox

public static com.google.gwt.user.client.ui.Widget createReadOnlyCheckbox(boolean checked)

removeExtraRows

public static void removeExtraRows(com.google.gwt.user.client.ui.FlexTable table,
                                   int size)

removeExtraRows

public static void removeExtraRows(com.google.gwt.widgetideas.table.client.FixedWidthGrid table,
                                   int size)

setEnabled

public static void setEnabled(boolean flag,
                              com.google.gwt.user.client.ui.FocusWidget... widgets)

setGridHtmlContents

public static void setGridHtmlContents(com.google.gwt.user.client.ui.FlexTable grid,
                                       java.lang.String html)

Sets the entire contents of the grid to the given HTML, deleting any other previous content

showFailureMessage

public static void showFailureMessage(com.google.gwt.user.client.ui.FlexTable table,
                                      java.lang.String message,
                                      java.lang.Throwable caught)

showConfirmDialog

public static com.google.gwt.user.client.ui.DialogBox showConfirmDialog(java.lang.String title,
                                                                        java.lang.String html,
                                                                        java.lang.Runnable runnable)

showConfirmDialog

public static com.google.gwt.user.client.ui.Button[] showConfirmDialog(java.lang.String title,
                                                                       com.google.gwt.user.client.ui.DialogBox dialogBox,
                                                                       com.google.gwt.user.client.ui.DockPanel panel,
                                                                       com.google.gwt.user.client.ui.ClickListener okClickListener)

showConfirmDialog

public static com.google.gwt.user.client.ui.Button[] showConfirmDialog(java.lang.String title,
                                                                       com.google.gwt.user.client.ui.DialogBox dialogBox,
                                                                       com.google.gwt.user.client.ui.DockPanel panel,
                                                                       com.google.gwt.user.client.ui.FocusWidget focusWidget,
                                                                       com.google.gwt.user.client.ui.ClickListener clickListener)

createKeyboardListener

protected static com.google.gwt.user.client.ui.KeyboardListener createKeyboardListener(com.google.gwt.user.client.ui.DialogBox dialogBox,
                                                                                       com.google.gwt.user.client.ui.ClickListener clickListener,
                                                                                       com.google.gwt.user.client.ui.Widget widget)

addItems

public static void addItems(com.google.gwt.user.client.ui.ListBox listBox,
                            java.lang.String... items)

getSelectedValue

public static java.lang.String getSelectedValue(com.google.gwt.user.client.ui.ListBox listBox)

Returns the selected value of the list box or null if none is selected