com.teamdev.jxbrowser.zoom

Interface Zoom

public interface Zoom

Allows configuring zoom level for the domain of the currently loaded web page.

A Zoom instance belongs to Browser and can be used only if Browser is alive. When Browser is closed, the Zoom instance automatically updates its internal state and does not allow modifying zoom anymore. The IllegalStateException will be thrown in this case.

The zoom level is configured for each domain separately, so if you set zoom level for "a.com", it will not be applied for "b.com". If you change zoom level for one domain and then load another one, then the zoom level for another domain will be default.

The zoom level per domain configurations are kept by the Profile instance, and they are preserved after closing a Browser the Zoom instance belongs to.

Method Summary

Modifier and Type	Method and Description
Browser	browser() Returns the Browser instance of this zoom.
void	disable() Disables the possibility to change zoom levels for the loaded web pages and resets zoom level of the loaded web pages to the default value.
void	enable() Enables the possibility to change zoom levels for the loaded web pages.
void	in() Performs zoom in on the currently loaded web page.
boolean	isEnabled() Indicates whether zoom level can be changed or not.
ZoomLevel	level() Returns the zoom level associated with the domain of the currently loaded web page.
void	level(ZoomLevel zoomLevel) Updates the zoom level for the domain of the currently loaded web page.
void	out() Performs zoom out on the currently loaded web page.
void	reset() Resets zoom level for the domain of the currently loaded web page to the default value.

Method Detail

browser

Browser browser()

Returns the Browser instance of this zoom.

Since:

7.28

level

ZoomLevel level()

Returns the zoom level associated with the domain of the currently loaded web page.

Returns:

zoom level of the domain of the currently loaded web page. If the web page is not loaded, returns the default value

Throws:

ObjectClosedException - when Browser of the current Zoom is closed

level

void level(ZoomLevel zoomLevel)

Updates the zoom level for the domain of the currently loaded web page.

Parameters:

zoomLevel - a new zoom level

Throws:

ObjectClosedException - when Browser of the current Zoom is closed

in

void in()

Performs zoom in on the currently loaded web page.

Throws:

ObjectClosedException - when Browser of the current Zoom is closed

out

void out()

Performs zoom out on the currently loaded web page.

Throws:

ObjectClosedException - when Browser of the current Zoom is closed

reset

void reset()

Resets zoom level for the domain of the currently loaded web page to the default value.

Throws:

ObjectClosedException - when Browser of the current Zoom is closed

See Also:

ZoomLevels.defaultLevel(ZoomLevel)

isEnabled

boolean isEnabled()

Indicates whether zoom level can be changed or not. By default, it can be changed.

Returns:

true if zoom level can be changed

Throws:

ObjectClosedException - when Browser of the current Zoom is closed

enable

void enable()

Enables the possibility to change zoom levels for the loaded web pages.

Throws:

ObjectClosedException - when Browser of the current Zoom is closed

disable

void disable()

Disables the possibility to change zoom levels for the loaded web pages and resets zoom level of the loaded web pages to the default value. All attempts to change zoom level after that will be ignored.

Throws:

ObjectClosedException - when Browser of the current Zoom is closed