org.uberfire.client.workbench.panels

Class MaximizeToggleButtonPresenter

java.lang.Object

org.uberfire.client.workbench.panels.MaximizeToggleButtonPresenter

public class MaximizeToggleButtonPresenter
extends Object

Logic for a widget that allows toggling between a "maximized" and normal (unmaximized) state. This class keeps track of the current state on its own and changes its decoration depending on whether it's in the maximized or unmaximized state. The actions taken on each transition are supplied by the caller.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	MaximizeToggleButtonPresenter.View

Constructor Summary

Constructors

Constructor and Description
MaximizeToggleButtonPresenter(MaximizeToggleButtonPresenter.View view)

Method Summary

Modifier and Type	Method and Description
void	disable()
void	enable()
Command	getMaximizeCommand() Returns the currently registered maximize command.
Command	getUnmaximizeCommand() Returns the currently registered unmaximize command.
MaximizeToggleButtonPresenter.View	getView() Returns the view for this presenter.
void	handleClick() Handles a click event from the view.
boolean	isMaximized() Reports whether this button is currently in the maximized state.
void	setMaximizeCommand(Command maximizeCommand) Sets the command to invoke upon each transition from unmaximized to maximized.
void	setMaximized(boolean maximized) Changes the maximized state of this button without calling the commands.
void	setUnmaximizeCommand(Command unmaximizeCommand) Sets the command to invoke upon each transition from maximized to unmaximized.
void	setVisible(boolean b)

Methods inherited from class java.lang.Object

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

Constructor Detail

MaximizeToggleButtonPresenter

public MaximizeToggleButtonPresenter(MaximizeToggleButtonPresenter.View view)

Method Detail

getMaximizeCommand

public Command getMaximizeCommand()

Returns the currently registered maximize command. Can be used to check if there is currently a maximize command registered.

setMaximizeCommand

public void setMaximizeCommand(Command maximizeCommand)

Sets the command to invoke upon each transition from unmaximized to maximized.

getUnmaximizeCommand

public Command getUnmaximizeCommand()

Returns the currently registered unmaximize command. Can be used to check if there is currently an unmaximize command registered.

setUnmaximizeCommand

public void setUnmaximizeCommand(Command unmaximizeCommand)

Sets the command to invoke upon each transition from maximized to unmaximized.

isMaximized

public boolean isMaximized()

Reports whether this button is currently in the maximized state. If true, the next click will return to the normal unmaximized state. If false, the next click will transition to the maximized state.

setMaximized

public void setMaximized(boolean maximized)

Changes the maximized state of this button without calling the commands. This can be used to notify the button that some external process has already maximized the thing in question. It is permissible but not necessary to call this method from the maximizeCommand and unmaximizeCommand.

Parameters:

maximized - the new maximized state to set.

handleClick

public void handleClick()

Handles a click event from the view.

getView

public MaximizeToggleButtonPresenter.View getView()

Returns the view for this presenter.

Returns:

setVisible

public void setVisible(boolean b)

enable

public void enable()

disable

public void disable()