com.codename1.ui

Class NavigationCommand

java.lang.Object

com.codename1.ui.Command

com.codename1.ui.NavigationCommand

All Implemented Interfaces:

ActionListener

public class NavigationCommand
extends Command

The NavigationCommand is a Command that navigates to a given Form. The NavigationCommand calls the show() on the Form object that is returned from getNextForm().

Author:

Chen

Constructor Summary

Constructors

Constructor and Description
NavigationCommand(String command) Creates a new instance of NavigationCommand
NavigationCommand(String command, Image icon) Creates a new instance of NavigationCommand
NavigationCommand(String command, Image icon, int id) Creates a new instance of NavigationCommand
NavigationCommand(String command, int id) Creates a new instance of NavigationCommand

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(ActionEvent evt) This method is called when the soft button/Menu item is clicked
Form	getNextForm() Gets the next Form
void	setNextForm(Form nextForm) Sets the Form to navigate to when the actionPerformed is invoked on this Command

Methods inherited from class com.codename1.ui.Command

create, createMaterial, equals, getClientProperty, getCommandName, getDisabledIcon, getIcon, getIconFont, getIconGapMM, getId, getMaterialIcon, getMaterialIconSize, getPressedIcon, getRolloverIcon, hashCode, isDisposesDialog, isEnabled, putClientProperty, setCommandName, setDisabledIcon, setDisposesDialog, setEnabled, setIcon, setIconFont, setIconGapMM, setMaterialIcon, setMaterialIconSize, setPressedIcon, setRolloverIcon, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NavigationCommand

public NavigationCommand(String command)

Creates a new instance of NavigationCommand

Parameters:

command - the string that will be placed on the Soft buttons\Menu

NavigationCommand

public NavigationCommand(String command,
                         Image icon)

Creates a new instance of NavigationCommand

Parameters:

command - the string that will be placed on the Soft buttons\Menu

icon - the icon representing the command

NavigationCommand

public NavigationCommand(String command,
                         int id)

Creates a new instance of NavigationCommand

Parameters:

command - the string that will be placed on the Soft buttons\Menu

id - user defined ID for a command simplifying switch statement code working with a command

NavigationCommand

public NavigationCommand(String command,
                         Image icon,
                         int id)

Creates a new instance of NavigationCommand

Parameters:

command - the string that will be placed on the Soft buttons\Menu

icon - the icon representing the command

id - user defined ID for a command simplifying switch statement code working with a command

Method Detail

setNextForm

public void setNextForm(Form nextForm)

Sets the Form to navigate to when the actionPerformed is invoked on this Command

Parameters:

nextForm - The next Form

getNextForm

public Form getNextForm()

Gets the next Form

Returns:

the next Form

actionPerformed

public void actionPerformed(ActionEvent evt)

Description copied from class: Command

This method is called when the soft button/Menu item is clicked

Specified by:

actionPerformed in interface ActionListener

Overrides:

actionPerformed in class Command

Parameters:

evt - the Event Object