Package com.intellij.ui

Class RelativeFont

java.lang.Object

com.intellij.ui.RelativeFont

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener

public final class RelativeFont
extends java.lang.Object
implements java.beans.PropertyChangeListener

This class is intended to update a component's font automatically, if the default font is changed on L&F update.

Field Summary

Fields

Modifier and Type	Field and Description
static RelativeFont	BOLD
static RelativeFont	HUGE
static RelativeFont	ITALIC
static RelativeFont	LARGE
static RelativeFont	NORMAL
static RelativeFont	PLAIN
static RelativeFont	SMALL
static RelativeFont	TINY

Method Summary

Modifier and Type	Method and Description
java.awt.Font	derive(java.awt.Font font) Creates a new font by replicating the specified one and applying a new family, style, and/or size.
RelativeFont	family(java.lang.String family)
<T extends java.awt.Component> T	install(T component) Installs this instance on the specified component.
RelativeFont	large()
void	propertyChange(java.beans.PropertyChangeEvent event)
RelativeFont	small()
RelativeFont	style(int style)
static <T extends java.awt.Component> T	uninstallFrom(T component) Uninstalls all instances from the specified component.

Methods inherited from class java.lang.Object

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

Field Detail

NORMAL

public static final RelativeFont NORMAL

PLAIN

public static final RelativeFont PLAIN

BOLD

public static final RelativeFont BOLD

ITALIC

public static final RelativeFont ITALIC

LARGE

public static final RelativeFont LARGE

SMALL

public static final RelativeFont SMALL

HUGE

public static final RelativeFont HUGE

TINY

public static final RelativeFont TINY

Method Detail

family

public RelativeFont family(java.lang.String family)

Parameters:

family - a new family to derive font

Returns:

a new instance with the specified family

style

public RelativeFont style(int style)

Parameters:

style - a new style to derive font

Returns:

a new instance with the specified style

large

public RelativeFont large()

Returns:

a new instance with increased font size

small

public RelativeFont small()

Returns:

a new instance with decreased font size

install

public <T extends java.awt.Component> T install(T component)

Installs this instance on the specified component. It adds the "font" property change listener that replaces a component's font with the relative one.

Parameters:

component - the component to install on

Returns:

the same component

uninstallFrom

public static <T extends java.awt.Component> T uninstallFrom(T component)

Uninstalls all instances from the specified component. It just removes all the "font" property change listeners without any font modification.

Parameters:

component - the component to uninstall from

Returns:

the same component

derive

public java.awt.Font derive(java.awt.Font font)

Creates a new font by replicating the specified one and applying a new family, style, and/or size.

Parameters:

font - the font to modify

Returns:

a new font, or the specified one if a change is not needed

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener