org.apache.pdfbox.debugger.ui

Class PrintDpiMenu

java.lang.Object

org.apache.pdfbox.debugger.ui.PrintDpiMenu

public final class PrintDpiMenu
extends Object

Author:

Tilman Hausherr A singleton class that provides the print dpi menu.

Method Summary

Modifier and Type	Method and Description
void	addMenuListeners(ActionListener listener) Add the ActionListener for the menu items.
void	changeDpiSelection(int selection) Set the dpi selection.
static int	getDpiSelection() Tell the current dpi scale.
static PrintDpiMenu	getInstance() Provides the DpiMenu instance.
JMenu	getMenu() Provide the JMenu instance of the ZoomMenu.
void	setEnableMenu(boolean isEnable) Set if the menu should be enabled or disabled.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static PrintDpiMenu getInstance()

Provides the DpiMenu instance.

Returns:

DpiMenu instance.

changeDpiSelection

public void changeDpiSelection(int selection)

Set the dpi selection.

Parameters:

selection - the selected DPI value

Throws:

IllegalArgumentException - if the parameter doesn't belong to a dpi menu item.

getDpiSelection

public static int getDpiSelection()

Tell the current dpi scale.

Returns:

the current dpi scale.

Throws:

IllegalStateException - if no dpi menu item is selected.

getMenu

public JMenu getMenu()

Provide the JMenu instance of the ZoomMenu.

Returns:

JMenu instance.

setEnableMenu

public void setEnableMenu(boolean isEnable)

Set if the menu should be enabled or disabled.

Parameters:

isEnable - boolean instance.

addMenuListeners

public void addMenuListeners(ActionListener listener)

Add the ActionListener for the menu items.

Parameters:

listener - ActionListener.